{ "type": "bundle", "id": "bundle--0165e5d7-51e6-4c2e-a382-1dd1e706f7bb", "objects": [ { "type": "identity", "spec_version": "2.1", "id": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T09:33:28.000Z", "modified": "2021-03-12T09:33:28.000Z", "name": "CIRCL", "identity_class": "organization" }, { "type": "report", "spec_version": "2.1", "id": "report--0165e5d7-51e6-4c2e-a382-1dd1e706f7bb", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T09:33:28.000Z", "modified": "2021-03-12T09:33:28.000Z", "name": "OSINT - DearCry ransomware (abusing Exchange Server)", "published": "2021-03-12T09:34:22Z", "object_refs": [ "observed-data--2bc0505c-6566-416f-9f4b-2a689d78edb8", "windows-registry-key--2bc0505c-6566-416f-9f4b-2a689d78edb8", "indicator--eebfaac3-846d-4883-a01e-706600c5aab2", "indicator--a6e83ff7-f43c-400a-9f85-6f856e537ff2", "indicator--33d7df07-f728-435d-a4c9-c6dc3bfc58a6", "indicator--659fb6ca-6a34-42ae-a798-554150d716dd", "indicator--b785388f-7f42-4382-97ab-f5bb8e586793", "indicator--1bf257cf-b1f9-457b-a1d5-ffc08402fe9f", "indicator--385ab9dd-f6f1-435c-a94c-796f27a3475f", "indicator--ea27a275-6569-4c5c-89ff-2ba423b7ac22", "indicator--70785d0d-f6b8-471f-9c3d-a4ee4ae7511c", "indicator--f9dccc8f-cb0c-43b6-9ff2-fff4711aace3", "indicator--b8e0ffb1-7c06-4b51-8f4d-e6d32df77fb4", "indicator--b3f915e3-c214-4f6b-8e5e-0129044c6bab", "indicator--8a3d4a95-0ede-4778-91c3-e25d87b6ff88", "indicator--1fd1f2ff-d962-438a-a263-639317387e0b", "indicator--49c945e7-bda4-4dbe-97fa-49c5d9bc244f", "indicator--e7b12b41-978f-44a0-94aa-f55ed363999c", "indicator--487375ca-a928-4e80-a1d4-01a7a2bddb38", "indicator--4b7f848c-acaf-44c3-878c-3e49aecf8b2e", "indicator--ec2dd593-27fe-42aa-a23d-e603c8d4ca0d", "indicator--baa0ad8b-693e-4e5f-b539-3754c9fdedf6", "indicator--02ae1c30-289a-4d98-8336-d9d18d6afa51", "indicator--4ca3f931-8ea7-4de3-bd4a-98047b0d9324", "indicator--42011bba-0ed6-4c7b-b31e-ad3d49df36a5", "indicator--590576c4-12cf-4306-a9e4-c5182a85a245", "indicator--bc1997bb-17e3-4bfb-833b-1b274e2a82cb", "indicator--5e91ee04-575a-4615-b6fd-53ad330d644f", "indicator--0e8c43b8-bd08-4b5b-8aaf-19b0a8d92d22", "indicator--0043684b-9df2-4546-8f05-ef32aac85874", "indicator--334f2ae3-8046-4b5b-9ff2-0c19fa8a4b48", "indicator--0365e572-3f31-4bc9-aede-e30469650995", "indicator--72a56236-6e66-4b46-855b-223aeb029f5b", "indicator--a720a45a-cc2b-4e27-9e06-224f5dd76644", "indicator--6a5beae0-0706-480e-9340-b5cb8672e518", "indicator--43df033b-306b-4455-bfaf-74eb97a2ceb8", "indicator--819aa63f-c38b-4f23-a333-01eab7b6cd40", "indicator--2f1d3fa9-b509-4417-b456-d56c5e1639d0", "x-misp-object--c917ee01-9118-4758-8b0e-a540ac4c5c88", "indicator--c54f901a-2381-43a4-bb4f-42d1f09a1e4a", "x-misp-object--846c7daa-dc4a-4990-9b33-a914529c88f8", "indicator--56459f25-ccd4-4b89-91de-773056bab60f", "x-misp-object--525e04d3-3258-4f44-85b5-74e76f4ed55e", "indicator--fe33598b-e5ff-4af5-ae8b-47fed4de0d4e", "x-misp-object--d8bfca0a-f8de-45ed-9a5f-eb88fefe808b", "relationship--140e5094-3ce1-445f-b6a4-f693ad2ae401", "relationship--99239238-904b-4070-9680-9fc2af82e484", "relationship--aa7699f1-e59a-45c7-b1b2-28990cf7d6a3" ], "labels": [ "Threat-Report", "misp:tool=\"MISP-STIX-Converter\"", "type:OSINT", "osint:lifetime=\"perpetual\"", "misp-galaxy:mitre-attack-pattern=\"Data Destruction - T1485\"", "misp-galaxy:mitre-attack-pattern=\"Data Encrypted for Impact - T1486\"", "estimative-language:likelihood-probability=\"very-likely\"", "estimative-language:confidence-in-analytic-judgment=\"high\"", "admiralty-scale:source-reliability=\"b\"", "admiralty-scale:information-credibility=\"2\"", "osint:source-type=\"microblog-post\"" ], "object_marking_refs": [ "marking-definition--613f2e26-407d-48c7-9eca-b8e91df99dc9" ] }, { "type": "observed-data", "spec_version": "2.1", "id": "observed-data--2bc0505c-6566-416f-9f4b-2a689d78edb8", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "first_observed": "2021-03-12T08:45:48Z", "last_observed": "2021-03-12T08:45:48Z", "number_observed": 1, "object_refs": [ "windows-registry-key--2bc0505c-6566-416f-9f4b-2a689d78edb8" ], "labels": [ "misp:type=\"regkey\"", "misp:category=\"Persistence mechanism\"" ] }, { "type": "windows-registry-key", "spec_version": "2.1", "id": "windows-registry-key--2bc0505c-6566-416f-9f4b-2a689d78edb8", "key": "Files\\Microsoft\\Exchange" }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--eebfaac3-846d-4883-a01e-706600c5aab2", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'Server\\\\V15\\\\FrontEnd\\\\HttpProxy\\\\owa\\\\auth\\\\logout.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--a6e83ff7-f43c-400a-9f85-6f856e537ff2", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'Server\\\\V15\\\\FrontEnd\\\\HttpProxy\\\\owa\\\\auth\\\\one.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--33d7df07-f728-435d-a4c9-c6dc3bfc58a6", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'Server\\\\V15\\\\FrontEnd\\\\HttpProxy\\\\owa\\\\auth\\\\one1.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--659fb6ca-6a34-42ae-a798-554150d716dd", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'Server\\\\V15\\\\FrontEnd\\\\HttpProxy\\\\owa\\\\auth\\\\shel.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--b785388f-7f42-4382-97ab-f5bb8e586793", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'Server\\\\V15\\\\FrontEnd\\\\HttpProxy\\\\owa\\\\auth\\\\shel2.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--1bf257cf-b1f9-457b-a1d5-ffc08402fe9f", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'Server\\\\V15\\\\FrontEnd\\\\HttpProxy\\\\owa\\\\auth\\\\shel90.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--385ab9dd-f6f1-435c-a94c-796f27a3475f", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'Server\\\\V15\\\\FrontEnd\\\\HttpProxy\\\\owa\\\\auth\\\\a.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--ea27a275-6569-4c5c-89ff-2ba423b7ac22", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'Server\\\\V15\\\\FrontEnd\\\\HttpProxy\\\\owa\\\\auth\\\\default.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--70785d0d-f6b8-471f-9c3d-a4ee4ae7511c", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\shell.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--f9dccc8f-cb0c-43b6-9ff2-fff4711aace3", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\Server.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--b8e0ffb1-7c06-4b51-8f4d-e6d32df77fb4", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\aspnet_client.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--b3f915e3-c214-4f6b-8e5e-0129044c6bab", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\aspnet_iisstart.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--8a3d4a95-0ede-4778-91c3-e25d87b6ff88", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\aspnet_pages.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--1fd1f2ff-d962-438a-a263-639317387e0b", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\aspnet_www.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--49c945e7-bda4-4dbe-97fa-49c5d9bc244f", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\default1.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--e7b12b41-978f-44a0-94aa-f55ed363999c", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\errorcheck.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--487375ca-a928-4e80-a1d4-01a7a2bddb38", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\iispage.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--4b7f848c-acaf-44c3-878c-3e49aecf8b2e", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\s.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--ec2dd593-27fe-42aa-a23d-e603c8d4ca0d", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\session.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--baa0ad8b-693e-4e5f-b539-3754c9fdedf6", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:48.000Z", "modified": "2021-03-12T08:45:48.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\system_web\\\\log.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:48Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--02ae1c30-289a-4d98-8336-d9d18d6afa51", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\xclkmcfldfi948398430fdjkfdkj.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--4ca3f931-8ea7-4de3-bd4a-98047b0d9324", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\xx.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--42011bba-0ed6-4c7b-b31e-ad3d49df36a5", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\discover.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--590576c4-12cf-4306-a9e4-c5182a85a245", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\HttpProxy.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--bc1997bb-17e3-4bfb-833b-1b274e2a82cb", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\OutlookEN.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--5e91ee04-575a-4615-b6fd-53ad330d644f", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\supp0rt.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--0e8c43b8-bd08-4b5b-8aaf-19b0a8d92d22", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:name = 'Server\\\\V15\\\\FrontEnd\\\\HttpProxy\\\\OAB\\\\log.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--0043684b-9df2-4546-8f05-ef32aac85874", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:name = 'Server\\\\V15\\\\FrontEnd\\\\HttpProxy\\\\owa\\\\auth\\\\log.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--334f2ae3-8046-4b5b-9ff2-0c19fa8a4b48", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:name = 'Server\\\\V15\\\\FrontEnd\\\\HttpProxy\\\\owa\\\\auth\\\\logg.aspx']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--0365e572-3f31-4bc9-aede-e30469650995", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:name = 'Server\\\\V15\\\\FrontEnd\\\\HttpProxy\\\\owa\\\\auth\\\\Current\\\\google.log']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--72a56236-6e66-4b46-855b-223aeb029f5b", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:name = 'C:\\\\inetpub\\\\wwwroot\\\\aspnet_client\\\\google.log']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--a720a45a-cc2b-4e27-9e06-224f5dd76644", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:name = 'Server\\\\V15\\\\FrontEnd\\\\HttpProxy\\\\owa\\\\auth\\\\google.log']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--6a5beae0-0706-480e-9340-b5cb8672e518", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:name = '\\\\%PUBLIC\\\\%\\\\opera\\\\opera_browser.exe']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"filename\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--43df033b-306b-4455-bfaf-74eb97a2ceb8", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:hashes.SHA256 = 'e044d9f2d0f1260c3f4a543a1e67f33fcac265be114a1b135fd575b860d2b8c6']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"sha256\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--819aa63f-c38b-4f23-a333-01eab7b6cd40", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:hashes.SHA256 = '2b9838da7edb0decd32b086e47a31e8f5733b5981ad8247a2f9508e232589bff']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"sha256\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--2f1d3fa9-b509-4417-b456-d56c5e1639d0", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:45:49.000Z", "modified": "2021-03-12T08:45:49.000Z", "pattern": "[file:hashes.SHA256 = 'feb3e6d30ba573ba23f3bd1291ca173b7879706d1fe039c34d53a4fdcdf33ede']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:45:49Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "Payload delivery" } ], "labels": [ "misp:type=\"sha256\"", "misp:category=\"Payload delivery\"", "misp:to_ids=\"True\"" ] }, { "type": "x-misp-object", "spec_version": "2.1", "id": "x-misp-object--c917ee01-9118-4758-8b0e-a540ac4c5c88", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:47:37.000Z", "modified": "2021-03-12T08:47:37.000Z", "labels": [ "misp:name=\"microblog\"", "misp:meta-category=\"misc\"" ], "x_misp_attributes": [ { "type": "link", "object_relation": "archive", "value": "https://raw.githubusercontent.com/Azure/Azure-Sentinel/master/Sample%20Data/Feeds/MSTICIoCs-ExchangeServerVulnerabilitiesDisclosedMarch2021.csv", "category": "External analysis", "uuid": "547e8ead-a5cf-45e7-87fb-1657fccf4e13" }, { "type": "link", "object_relation": "archive", "value": "https://raw.githubusercontent.com/Azure/Azure-Sentinel/master/Sample%20Data/Feeds/MSTICIoCs-ExchangeServerVulnerabilitiesDisclosedMarch2021.json", "category": "External analysis", "uuid": "e77e3518-e613-4893-8ea0-4f2a5e3566fd" }, { "type": "text", "object_relation": "type", "value": "Twitter", "category": "Other", "uuid": "b7d9750f-a60e-41a3-b01b-d86f27e78ac4" }, { "type": "text", "object_relation": "post", "value": "We've updated our IoC feed to include hashes for #DearCry ransomware\r\n\r\nAccess the feed here:\r\n\r\nJSON: https://raw.githubusercontent.com/Azure/Azure-Sentinel/master/Sample%20Data/Feeds/MSTICIoCs-ExchangeServerVulnerabilitiesDisclosedMarch2021.json\r\n\r\nCSV: https://raw.githubusercontent.com/Azure/Azure-Se", "category": "Other", "uuid": "aebf2aec-c108-4ef9-80b4-e94ab02602f8" }, { "type": "text", "object_relation": "state", "value": "Informative", "category": "Other", "uuid": "8e666a82-666c-4062-997b-403895a09b30" }, { "type": "text", "object_relation": "verified-username", "value": "Unverified", "category": "Other", "uuid": "36991467-d111-449f-97de-dfddcb130938" } ], "x_misp_meta_category": "misc", "x_misp_name": "microblog" }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--c54f901a-2381-43a4-bb4f-42d1f09a1e4a", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:48:08.000Z", "modified": "2021-03-12T08:48:08.000Z", "pattern": "[file:hashes.MD5 = 'cdda3913408c4c46a6c575421485fa5b' AND file:hashes.SHA1 = '56eec7392297e7301159094d7e461a696fe5b90f' AND file:hashes.SHA256 = 'e044d9f2d0f1260c3f4a543a1e67f33fcac265be114a1b135fd575b860d2b8c6']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:48:08Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "file" } ], "labels": [ "misp:name=\"file\"", "misp:meta-category=\"file\"", "misp:to_ids=\"True\"" ] }, { "type": "x-misp-object", "spec_version": "2.1", "id": "x-misp-object--846c7daa-dc4a-4990-9b33-a914529c88f8", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:48:08.000Z", "modified": "2021-03-12T08:48:08.000Z", "labels": [ "misp:name=\"virustotal-report\"", "misp:meta-category=\"misc\"" ], "x_misp_attributes": [ { "type": "datetime", "object_relation": "last-submission", "value": "2021-03-12T08:23:23+00:00", "category": "Other", "uuid": "89392aa6-f741-4651-ac58-9087c6d9f1f4" }, { "type": "link", "object_relation": "permalink", "value": "https://www.virustotal.com/gui/file/e044d9f2d0f1260c3f4a543a1e67f33fcac265be114a1b135fd575b860d2b8c6/detection/f-e044d9f2d0f1260c3f4a543a1e67f33fcac265be114a1b135fd575b860d2b8c6-1615537403", "category": "Payload delivery", "uuid": "1660120c-4d4b-4e7d-b972-6c02945cec53" }, { "type": "text", "object_relation": "detection-ratio", "value": "33/68", "category": "Payload delivery", "uuid": "67ad0ceb-473a-4604-ad34-529e4ef137bd" } ], "x_misp_meta_category": "misc", "x_misp_name": "virustotal-report" }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--56459f25-ccd4-4b89-91de-773056bab60f", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:48:09.000Z", "modified": "2021-03-12T08:48:09.000Z", "pattern": "[file:hashes.MD5 = 'c6eeb14485d93f4e30fb79f3a57518fc' AND file:hashes.SHA1 = 'b7d99521348d319f57d2b2ba7045295fc99cf6a7' AND file:hashes.SHA256 = 'feb3e6d30ba573ba23f3bd1291ca173b7879706d1fe039c34d53a4fdcdf33ede']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:48:09Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "file" } ], "labels": [ "misp:name=\"file\"", "misp:meta-category=\"file\"", "misp:to_ids=\"True\"" ] }, { "type": "x-misp-object", "spec_version": "2.1", "id": "x-misp-object--525e04d3-3258-4f44-85b5-74e76f4ed55e", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:48:09.000Z", "modified": "2021-03-12T08:48:09.000Z", "labels": [ "misp:name=\"virustotal-report\"", "misp:meta-category=\"misc\"" ], "x_misp_attributes": [ { "type": "datetime", "object_relation": "last-submission", "value": "2021-03-12T08:28:27+00:00", "category": "Other", "uuid": "27892d2b-fe0a-4efd-9610-45e9d64ab4bf" }, { "type": "link", "object_relation": "permalink", "value": "https://www.virustotal.com/gui/file/feb3e6d30ba573ba23f3bd1291ca173b7879706d1fe039c34d53a4fdcdf33ede/detection/f-feb3e6d30ba573ba23f3bd1291ca173b7879706d1fe039c34d53a4fdcdf33ede-1615537707", "category": "Payload delivery", "uuid": "08e03713-7e15-4afb-af95-c621caa6b004" }, { "type": "text", "object_relation": "detection-ratio", "value": "34/67", "category": "Payload delivery", "uuid": "0a7a9678-69db-4d38-84ee-f3a8187afd88" } ], "x_misp_meta_category": "misc", "x_misp_name": "virustotal-report" }, { "type": "indicator", "spec_version": "2.1", "id": "indicator--fe33598b-e5ff-4af5-ae8b-47fed4de0d4e", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:48:09.000Z", "modified": "2021-03-12T08:48:09.000Z", "pattern": "[file:hashes.MD5 = '0e55ead3b8fd305d9a54f78c7b56741a' AND file:hashes.SHA1 = 'f7b084e581a8dcea450c2652f8058d93797413c3' AND file:hashes.SHA256 = '2b9838da7edb0decd32b086e47a31e8f5733b5981ad8247a2f9508e232589bff']", "pattern_type": "stix", "pattern_version": "2.1", "valid_from": "2021-03-12T08:48:09Z", "kill_chain_phases": [ { "kill_chain_name": "misp-category", "phase_name": "file" } ], "labels": [ "misp:name=\"file\"", "misp:meta-category=\"file\"", "misp:to_ids=\"True\"" ] }, { "type": "x-misp-object", "spec_version": "2.1", "id": "x-misp-object--d8bfca0a-f8de-45ed-9a5f-eb88fefe808b", "created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f", "created": "2021-03-12T08:48:09.000Z", "modified": "2021-03-12T08:48:09.000Z", "labels": [ "misp:name=\"virustotal-report\"", "misp:meta-category=\"misc\"" ], "x_misp_attributes": [ { "type": "datetime", "object_relation": "last-submission", "value": "2021-03-12T08:28:47+00:00", "category": "Other", "uuid": "352701e7-8d7b-4934-9a8f-e72fc25966a3" }, { "type": "link", "object_relation": "permalink", "value": "https://www.virustotal.com/gui/file/2b9838da7edb0decd32b086e47a31e8f5733b5981ad8247a2f9508e232589bff/detection/f-2b9838da7edb0decd32b086e47a31e8f5733b5981ad8247a2f9508e232589bff-1615537727", "category": "Payload delivery", "uuid": "e061d577-1ad8-4024-be7b-f65a599e48ae" }, { "type": "text", "object_relation": "detection-ratio", "value": "37/69", "category": "Payload delivery", "uuid": "1ae336dd-7832-408c-8237-6b7c5a50e451" } ], "x_misp_meta_category": "misc", "x_misp_name": "virustotal-report" }, { "type": "relationship", "spec_version": "2.1", "id": "relationship--140e5094-3ce1-445f-b6a4-f693ad2ae401", "created": "2021-03-12T08:48:09.000Z", "modified": "2021-03-12T08:48:09.000Z", "relationship_type": "analysed-with", "source_ref": "indicator--c54f901a-2381-43a4-bb4f-42d1f09a1e4a", "target_ref": "x-misp-object--846c7daa-dc4a-4990-9b33-a914529c88f8" }, { "type": "relationship", "spec_version": "2.1", "id": "relationship--99239238-904b-4070-9680-9fc2af82e484", "created": "2021-03-12T08:48:09.000Z", "modified": "2021-03-12T08:48:09.000Z", "relationship_type": "analysed-with", "source_ref": "indicator--56459f25-ccd4-4b89-91de-773056bab60f", "target_ref": "x-misp-object--525e04d3-3258-4f44-85b5-74e76f4ed55e" }, { "type": "relationship", "spec_version": "2.1", "id": "relationship--aa7699f1-e59a-45c7-b1b2-28990cf7d6a3", "created": "2021-03-12T08:48:09.000Z", "modified": "2021-03-12T08:48:09.000Z", "relationship_type": "analysed-with", "source_ref": "indicator--fe33598b-e5ff-4af5-ae8b-47fed4de0d4e", "target_ref": "x-misp-object--d8bfca0a-f8de-45ed-9a5f-eb88fefe808b" }, { "type": "marking-definition", "spec_version": "2.1", "id": "marking-definition--613f2e26-407d-48c7-9eca-b8e91df99dc9", "created": "2017-01-20T00:00:00.000Z", "definition_type": "tlp", "name": "TLP:WHITE", "definition": { "tlp": "white" } } ] }