Florian Roth
31 lines
943 B
YAML
31 lines
943 B
YAML
title: Proxy Execution via Wuauclt
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id: c649a6c7-cd8c-4a78-9c04-000fc76df954
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description: Detects the use of the Windows Update Client binary (wuauclt.exe) to proxy execute code.
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status: experimental
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date: 2020/10/12
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modified: 2021/04/12
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author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), Florian Roth
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tags:
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- attack.defense_evasion
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- attack.t1218
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references:
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- https://dtm.uk/wuauclt/
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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_one:
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- Image|contains: wuauclt
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- OriginalFileName: wuauclt.exe
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selection_two:
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CommandLine|contains|all:
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- 'UpdateDeploymentProvider'
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- '.dll'
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- 'RunHandlerComServer'
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filter:
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CommandLine|contains: ' /UpdateDeploymentProvider UpdateDeploymentProvider.dll '
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condition: selection_one and selection_two and not filter
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falsepositives:
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- Unknown
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level: critical
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