Nasreddine Bencherchali
33 lines
943 B
YAML
33 lines
943 B
YAML
title: Monitoring Wuauclt.exe For Lolbas Execution Of DLL
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id: ba1bb0cb-73da-42de-ad3a-de10c643a5d0
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status: experimental
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description: Adversaries can abuse wuauclt.exe (Windows Update client) to run code execution by specifying an arbitrary DLL.
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references:
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- https://dtm.uk/wuauclt/
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author: Sreeman
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date: 2020/10/29
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modified: 2022/05/27
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logsource:
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product: windows
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category: process_creation
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detection:
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selection:
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CommandLine|contains|all:
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- 'wuauclt.exe'
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- '/UpdateDeploymentProvider'
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- '/Runhandlercomserver'
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filter:
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CommandLine|contains:
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- 'wuaueng.dll'
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- 'UpdateDeploymentProvider.dll /ClassId'
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condition: selection and not filter
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falsepositives:
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- Wuaueng.dll which is a module belonging to Microsoft Windows Update.
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fields:
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- CommandLine
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level: medium
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tags:
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- attack.defense_evasion
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- attack.execution
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- attack.t1218
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