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misp-circl-feed/feeds/circl/misp/575d6784-4218-4756-84f8-49e0950d210f.json

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{
"type": "bundle",
"id": "bundle--575d6784-4218-4756-84f8-49e0950d210f",
"objects": [
{
"type": "identity",
"spec_version": "2.1",
"id": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2016-06-12T13:54:07.000Z",
"modified": "2016-06-12T13:54:07.000Z",
"name": "CIRCL",
"identity_class": "organization"
},
{
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"id": "report--575d6784-4218-4756-84f8-49e0950d210f",
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"created": "2016-06-12T13:54:07.000Z",
"modified": "2016-06-12T13:54:07.000Z",
"name": "OSINT - Communications of the Bolek Trojan",
"published": "2016-06-12T13:58:46Z",
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"type:OSINT",
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"x_misp_type": "comment",
"x_misp_value": "A few weeks ago CERT Polska released a short blog post introducing a new malware family now known as Bolek. PhishMe and Dr.Web have since added some additional insight into the family. Browsing through a memory dump of the malware, a Webinjects section sticks out. Webinjects usually imply banking malware, so it seems Bolek picks up where its predecessor, Carberp, leaves off. This post takes a closer look at its command and control (C2) mechanism and what it takes to elicit a configuration file from its C2 servers."
},
{
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},
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"value": "https://www.arbornetworks.com/blog/asert/communications-bolek-trojan/"
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"kill_chain_phases": [
{
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"labels": [
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"pattern": "[file:hashes.SHA256 = 'cdbd348df2c1d80c9fea63a6d958095b4188c462d17380131d3508d770d3a875']",
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"kill_chain_phases": [
{
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}
],
"labels": [
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{
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"created": "2016-06-12T13:50:24.000Z",
"modified": "2016-06-12T13:50:24.000Z",
"description": "278028 bytes of binary data. Contains a PE file starting at offset 524.",
"pattern": "[file:hashes.SHA256 = 'a0d92950267539d7054843cdbca8976caf7ed4e755d9f9d97622feb6104a4885']",
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{
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}
],
"labels": [
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},
{
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"modified": "2016-06-12T13:51:12.000Z",
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"pattern": "[file:hashes.SHA1 = 'd85668e9ba963bb476f7b919d22bbf24bf993835']",
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"description": "323084 bytes of binary data. Contains a PE file starting at offset 524. - Xchecked via VT: 000a09c86232724445353a8d2e2e9c46eef042669a24b3421d8428105856cc12",
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],
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],
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]
},
{
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},
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]
},
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},
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{
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"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2016-06-12T13:54:11Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "Payload delivery"
}
],
"labels": [
"misp:type=\"sha1\"",
"misp:category=\"Payload delivery\"",
"misp:to_ids=\"True\""
]
},
{
"type": "indicator",
"spec_version": "2.1",
"id": "indicator--575d6984-f800-4594-b574-480402de0b81",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2016-06-12T13:54:12.000Z",
"modified": "2016-06-12T13:54:12.000Z",
"description": "The sample used for reverse engineering - Xchecked via VT: 62962da720d478bb3510dabc691db37df546749b440caa45d75d9fbfb69d82f9",
"pattern": "[file:hashes.MD5 = 'e89ff40a8832cd27d2aae48ff7cd67d2']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2016-06-12T13:54:12Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "Payload delivery"
}
],
"labels": [
"misp:type=\"md5\"",
"misp:category=\"Payload delivery\"",
"misp:to_ids=\"True\""
]
},
{
"type": "observed-data",
"spec_version": "2.1",
"id": "observed-data--575d6984-a494-4181-8019-40e802de0b81",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2016-06-12T13:54:12.000Z",
"modified": "2016-06-12T13:54:12.000Z",
"first_observed": "2016-06-12T13:54:12Z",
"last_observed": "2016-06-12T13:54:12Z",
"number_observed": 1,
"object_refs": [
"url--575d6984-a494-4181-8019-40e802de0b81"
],
"labels": [
"misp:type=\"link\"",
"misp:category=\"External analysis\""
]
},
{
"type": "url",
"spec_version": "2.1",
"id": "url--575d6984-a494-4181-8019-40e802de0b81",
"value": "https://www.virustotal.com/file/62962da720d478bb3510dabc691db37df546749b440caa45d75d9fbfb69d82f9/analysis/1465505769/"
},
{
"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"
}
}
]
}
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