itiB
31 lines
801 B
YAML
31 lines
801 B
YAML
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title: Renamed Whoami Execution
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ruletype: Sigma
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author: Florian Roth
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date: 2021/08/12
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description: Detects the execution of whoami that has been renamed to a different
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name to avoid detection
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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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OriginalFileName: whoami.exe
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SELECTION_3:
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Image: '*\whoami.exe'
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condition: (SELECTION_1 and SELECTION_2 and not (SELECTION_3))
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falsepositives:
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- Unknown
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id: f1086bf7-a0c4-4a37-9102-01e573caf4a0
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level: critical
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logsource:
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category: process_creation
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product: windows
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references:
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- https://brica.de/alerts/alert/public/1247926/agent-tesla-keylogger-delivered-inside-a-power-iso-daa-archive/
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- https://app.any.run/tasks/7eaba74e-c1ea-400f-9c17-5e30eee89906/
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status: experimental
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tags:
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- attack.discovery
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- attack.t1033
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- car.2016-03-001
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