misp-circl-feed/feeds/circl/stix-2.1/e9bf73b9-f82c-4203-ba04-deacf8d9fbd6.json

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"description": "QUARTERRIG server IP",
"pattern": "[network-traffic:dst_ref.type = 'ipv4-addr' AND network-traffic:dst_ref.value = '85.195.89.91']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2023-04-14T13:27:43Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "Network activity"
}
],
"labels": [
"misp:type=\"ip-dst\"",
"misp:category=\"Network activity\"",
"misp:to_ids=\"True\""
]
},
{
"type": "indicator",
"spec_version": "2.1",
"id": "indicator--4d3cbcdc-8254-4fdf-bf4b-3b6a31cc43b7",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2023-04-14T13:31:18.000Z",
"modified": "2023-04-14T13:31:18.000Z",
"description": "QUARTERRIG - COBALT STRIKE Handler URL",
"pattern": "[url:value = 'gatewan.com/c/msdownload/update/others/2021/10/se9fW4z8WJtmMyPQu']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2023-04-14T13:31:18Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "Network activity"
}
],
"labels": [
"misp:type=\"url\"",
"misp:category=\"Network activity\"",
"misp:to_ids=\"True\""
]
},
{
"type": "indicator",
"spec_version": "2.1",
"id": "indicator--0c680fdd-0f59-4cea-9c23-b20d5bde3f51",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2023-04-14T13:31:18.000Z",
"modified": "2023-04-14T13:31:18.000Z",
"description": "QUARTERRIG - COBALT STRIKE Handler URL",
"pattern": "[url:value = 'gatewan.com/c/msdownload/update/others/2021/10/8PaDBDxLtokI3eH8']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2023-04-14T13:31:18Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "Network activity"
}
],
"labels": [
"misp:type=\"url\"",
"misp:category=\"Network activity\"",
"misp:to_ids=\"True\""
]
},
{
"type": "indicator",
"spec_version": "2.1",
"id": "indicator--97ca781f-93d1-4322-bbba-6c50f2b33733",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2023-04-14T13:31:18.000Z",
"modified": "2023-04-14T13:31:18.000Z",
"description": "QUARTERRIG - COBALT STRIKE C2 Domain",
"pattern": "[domain-name:value = 'gatewan.com']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2023-04-14T13:31:18Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "Network activity"
}
],
"labels": [
"misp:type=\"domain\"",
"misp:category=\"Network activity\"",
"misp:to_ids=\"True\""
]
},
{
"type": "indicator",
"spec_version": "2.1",
"id": "indicator--944935b8-4dfc-47f4-8095-0b32d08d276c",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2023-04-14T13:31:18.000Z",
"modified": "2023-04-14T13:31:18.000Z",
"description": "QUARTERRIG - COBALT STRIKE C2 IP",
"pattern": "[network-traffic:dst_ref.type = 'ipv4-addr' AND network-traffic:dst_ref.value = '91.218.183.90']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2023-04-14T13:31:18Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "Network activity"
}
],
"labels": [
"misp:type=\"ip-dst\"",
"misp:category=\"Network activity\"",
"misp:to_ids=\"True\""
]
},
{
"type": "indicator",
"spec_version": "2.1",
"id": "indicator--3bc6c7dd-e199-4aaa-8c0d-c362959fc990",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2023-04-14T13:31:18.000Z",
"modified": "2023-04-14T13:31:18.000Z",
"description": "QUARTERRIG C2 URL",
"pattern": "[url:value = 'sharpledge.com/login.php']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2023-04-14T13:31:18Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "Network activity"
}
],
"labels": [
"misp:type=\"url\"",
"misp:category=\"Network activity\"",
"misp:to_ids=\"True\""
]
},
{
"type": "indicator",
"spec_version": "2.1",
"id": "indicator--5136e6ff-c602-438f-8884-40f313c4bd1f",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2023-04-14T13:31:18.000Z",
"modified": "2023-04-14T13:31:18.000Z",
"description": "QUARTERRIG C2 Domain",
"pattern": "[domain-name:value = 'sharpledge.com']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2023-04-14T13:31:18Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "Network activity"
}
],
"labels": [
"misp:type=\"domain\"",
"misp:category=\"Network activity\"",
"misp:to_ids=\"True\""
]
},
{
"type": "indicator",
"spec_version": "2.1",
"id": "indicator--844c8b61-bfaf-40f4-9cdb-559a8867323e",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2023-04-14T13:31:18.000Z",
"modified": "2023-04-14T13:31:18.000Z",
"description": "QUARTERRIG server IP",
"pattern": "[network-traffic:dst_ref.type = 'ipv4-addr' AND network-traffic:dst_ref.value = '51.75.210.218']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2023-04-14T13:31:18Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "Network activity"
}
],
"labels": [
"misp:type=\"ip-dst\"",
"misp:category=\"Network activity\"",
"misp:to_ids=\"True\""
]
},
{
"type": "indicator",
"spec_version": "2.1",
"id": "indicator--0927d840-3cee-45af-894c-954bed55034f",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2023-04-14T13:31:18.000Z",
"modified": "2023-04-14T13:31:18.000Z",
"description": "URL to ENYVYSCOUT used to deliver QUARTERRIG",
"pattern": "[url:value = 'sylvio.com.br/form.php']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2023-04-14T13:31:18Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "Network activity"
}
],
"labels": [
"misp:type=\"url\"",
"misp:category=\"Network activity\"",
"misp:to_ids=\"True\""
]
},
{
"type": "indicator",
"spec_version": "2.1",
"id": "indicator--ffbadd58-a7f1-4292-8c9d-825654816429",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2023-04-14T13:31:18.000Z",
"modified": "2023-04-14T13:31:18.000Z",
"description": "QUARTERRIG - Domain used to host ENVYSCOUT",
"pattern": "[domain-name:value = 'sylvio.com.br']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2023-04-14T13:31:18Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "Network activity"
}
],
"labels": [
"misp:type=\"hostname\"",
"misp:category=\"Network activity\"",
"misp:to_ids=\"True\""
]
},
{
"type": "x-misp-object",
"spec_version": "2.1",
"id": "x-misp-object--cacc499d-1523-42de-990f-6ba57a4f4cc5",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2023-04-14T13:42:09.000Z",
"modified": "2023-04-14T13:42:09.000Z",
"labels": [
"misp:name=\"report\"",
"misp:meta-category=\"misc\""
],
"x_misp_attributes": [
{
"type": "link",
"object_relation": "link",
"value": "https://www.gov.pl/attachment/6e085a2c-ac05-4b62-9423-5d6e9ef730bf",
"category": "External analysis",
"uuid": "2f37fc00-2762-4853-ab11-ef4ab8ad401e"
},
{
"type": "text",
"object_relation": "summary",
"value": "SNOWYAMBER, HALFRIG, QUARTERRIG - IoC Reference",
"category": "Other",
"uuid": "e39a0bf4-28c2-4764-8b28-551226d11673"
},
{
"type": "text",
"object_relation": "type",
"value": "Report",
"category": "Other",
"uuid": "ca00a9f2-cd8a-455d-a6e5-08a0fb0012b4"
},
{
"type": "attachment",
"object_relation": "report-file",
"value": "IoC_Reference_.pdf",
"category": "External analysis",
"uuid": "cfc505c6-f0a1-429f-abe7-2e4c4a24961b",
"data": "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
}
],
"x_misp_meta_category": "misc",
"x_misp_name": "report"
},
{
"type": "indicator",
"spec_version": "2.1",
"id": "indicator--fb5d8e74-975e-4396-b9bf-cfbd14e06cb0",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2023-04-14T08:57:37.000Z",
"modified": "2023-04-14T08:57:37.000Z",
"description": "SNOWYAMBER",
"pattern": "[file:hashes.MD5 = 'd0efe94196b4923eb644ec0b53d226cc' AND file:hashes.SHA1 = 'c938934c0f5304541087313382aee163e0c5239c' AND file:hashes.SHA256 = '381a3c6c7e119f58dfde6f03a9890353a20badfa1bfa7c38ede62c6b0692103c' AND file:name = '7za.dll' AND file:size = '270336']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2023-04-14T08:57:37Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "file"
}
],
"labels": [
"misp:name=\"file\"",
"misp:meta-category=\"file\"",
"misp:to_ids=\"True\""
]
},
{
"type": "indicator",
"spec_version": "2.1",
"id": "indicator--13f7ac43-2427-4631-8b19-4204fd4636ed",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2023-04-14T08:57:05.000Z",
"modified": "2023-04-14T08:57:05.000Z",
"description": "SNOWYAMBER\r\nIt seems that the adversary made a mistake while compiling this sample. Internal functions were added to exports (authored by the adversary as well as those from libraries: SysWhispers3, Nlohmann JSON, Obfuscate). While binary itself is stripped, those exported functions have names that can be demangled revealing naming, prototypes and datatypes.",
"pattern": "[file:hashes.MD5 = 'cf36bf564fbb7d5ec4cec9b0f185f6c9' AND file:hashes.SHA1 = '8eb64670c10505322d45f6114bc9f7de0826e3a1' AND file:hashes.SHA256 = 'e957326b2167fa7ccd508cbf531779a28bfce75eb2635ab81826a522979aeb98' AND file:name = 'BugSplatRc64.dll' AND file:size = '271360']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2023-04-14T08:57:05Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "file"
}
],
"labels": [
"misp:name=\"file\"",
"misp:meta-category=\"file\"",
"misp:to_ids=\"True\""
]
},
{
"type": "indicator",
"spec_version": "2.1",
"id": "indicator--54bb5140-f5d0-4478-9776-5d68204038ba",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2023-04-14T09:09:27.000Z",
"modified": "2023-04-14T09:09:27.000Z",
"description": "SNOWYAMBER",
"pattern": "[file:hashes.MD5 = '82ecb8474efe5fedcb8f57b8aafa93d2' AND file:hashes.SHA1 = '3fd43de3c9f7609c52da71c1fc4c01ce0b5ac74c' AND file:hashes.SHA256 = '4d92a4cecb62d237647a20d2cdfd944d5a29c1a14b274d729e9c8ccca1f0b68b' AND file:name = 'BugSplatRc64.dll' AND file:size = '301056']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2023-04-14T09:09:27Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "file"
}
],
"labels": [
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"modified": "2023-04-14T13:24:28.000Z",
"description": "QUARTERRIG - Encrypted resource containing the second stage",
"pattern": "[file:hashes.MD5 = '8dcac7513d569ca41126987d876a9940' AND file:hashes.SHA256 = '15d6036b6b8283571f947d325ea77364c9d48bfa064a865cd24678a466aa5e38' AND file:name = 'bdcmetadataresource.xsd' AND file:size = '479000']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2023-04-14T13:24:28Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "file"
}
],
"labels": [
"misp:name=\"file\"",
"misp:meta-category=\"file\"",
"misp:to_ids=\"True\""
]
},
{
"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"
}
}
]
}