2019-04-17 21:29:29 +00:00
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title: Execution of Renamed PaExec
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2019-04-08 12:07:30 +00:00
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status: experimental
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description: Detects execution of renamed paexec via imphash and executable product string
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references:
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2019-05-10 08:37:12 +00:00
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- sha256=01a461ad68d11b5b5096f45eb54df9ba62c5af413fa9eb544eacb598373a26bc
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2019-04-08 12:07:30 +00:00
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- https://summit.fireeye.com/content/dam/fireeye-www/summit/cds-2018/presentations/cds18-technical-s05-att&cking-fin7.pdf
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tags:
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- attack.defense_evasion
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- attack.t1036
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- FIN7
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2019-04-17 21:29:29 +00:00
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date: 2019/04/17
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2019-04-08 12:07:30 +00:00
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author: Jason Lynch
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falsepositives:
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2019-04-17 21:29:29 +00:00
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- Unknown imphashes
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2019-04-08 12:07:30 +00:00
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level: medium
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logsource:
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category: process_creation
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product: windows
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detection:
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selection1:
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Product:
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- '*PAExec*'
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selection2:
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Imphash:
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2019-04-17 21:29:29 +00:00
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- 11D40A7B7876288F919AB819CC2D9802
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- 6444f8a34e99b8f7d9647de66aabe516
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- dfd6aa3f7b2b1035b76b718f1ddc689f
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- 1a6cca4d5460b1710a12dea39e4a592c
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2019-04-08 12:07:30 +00:00
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filter1:
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Image: '*paexec*'
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2019-04-17 21:29:29 +00:00
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condition: (selection1 and selection2) and not filter1
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