frack113
31 lines
888 B
YAML
31 lines
888 B
YAML
title: Indirect Command Execution By Program Compatibility Wizard
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id: b97cd4b1-30b8-4a9d-bd72-6293928d52bc
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status: test
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description: Detect indirect command execution via Program Compatibility Assistant pcwrun.exe
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author: A. Sungurov , oscd.community
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references:
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- https://twitter.com/pabraeken/status/991335019833708544
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- https://lolbas-project.github.io/lolbas/Binaries/Pcwrun/
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date: 2020/10/12
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modified: 2021/11/27
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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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selection:
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ParentImage|endswith: '\pcwrun.exe'
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condition: selection
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fields:
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- ComputerName
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- User
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- ParentCommandLine
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- CommandLine
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falsepositives:
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- Need to use extra processing with 'unique_count' / 'filter' to focus on outliers as opposed to commonly seen artifacts
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- Legit usage of scripts
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level: low
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tags:
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- attack.defense_evasion
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- attack.t1218
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- attack.execution
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