Yamato Security
33 lines
812 B
YAML
33 lines
812 B
YAML
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title: UAC Bypass Abusing Winsat Path Parsing - Process
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author: Christian Burkard
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date: 2021/08/30
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description: Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe
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(UACMe 52)
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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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IntegrityLevel:
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- High
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- System
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SELECTION_3:
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ParentImage: '*\AppData\Local\Temp\system32\winsat.exe'
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SELECTION_4:
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ParentCommandLine: '*C:\Windows \system32\winsat.exe*'
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3 and SELECTION_4)
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falsepositives:
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- Unknown
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id: 7a01183d-71a2-46ad-ad5c-acd989ac1793
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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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references:
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- https://github.com/hfiref0x/UACME
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status: experimental
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tags:
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- attack.defense_evasion
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- attack.privilege_escalation
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- attack.t1548.002
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