33 lines
788 B
YAML
33 lines
788 B
YAML
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title: Run Whoami as SYSTEM
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author: Teymur Kheirkhabarov
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date: 2019/10/23
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description: Detects a whoami.exe executed by LOCAL SYSTEM. This may be a sign of
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a successful local privilege escalation.
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detection:
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SELECTION_1:
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EventID: 1
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SELECTION_2:
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User:
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- NT AUTHORITY\SYSTEM*
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- AUTORITE NT\Sys*
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SELECTION_3:
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Image: '*\whoami.exe'
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3)
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falsepositives:
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- Unknown
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id: 80167ada-7a12-41ed-b8e9-aa47195c66a1
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level: high
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logsource:
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category: process_creation
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product: windows
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modified: 2021/08/26
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references:
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- https://speakerdeck.com/heirhabarov/hunting-for-privilege-escalation-in-windows-environment
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status: experimental
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tags:
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- attack.privilege_escalation
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- attack.discovery
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- attack.t1033
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ruletype: SIGMA
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