2020-10-12 20:24:45 +02:00
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---
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Name: wuauclt.exe
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Description: Windows Update Client
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Author: 'David Middlehurst'
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2021-01-10 16:04:52 +01:00
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Created: 2020-09-23
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2020-10-12 20:24:45 +02:00
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Commands:
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2022-01-23 23:24:59 +01:00
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- Command: wuauclt.exe /UpdateDeploymentProvider Full_Path_To_DLL /RunHandlerComServer
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2020-10-12 20:24:45 +02:00
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Description: Full_Path_To_DLL would be the abosolute path to .DLL file and would execute code on attach.
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Usecase: Execute dll via attach/detach methods
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Category: Execute
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Privileges: User
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2022-01-23 23:24:59 +01:00
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MitreID: T1218
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2020-10-12 20:24:45 +02:00
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OperatingSystem: Windows 10
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Full_Path:
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- Path: C:\Windows\System32\wuauclt.exe
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2021-01-10 16:04:52 +01:00
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Code_Sample:
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2021-11-15 14:19:03 +01:00
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- Code:
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2020-10-12 20:24:45 +02:00
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Detection:
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2021-11-15 14:19:03 +01:00
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- Sigma: https://github.com/SigmaHQ/sigma/blob/08ca62cc8860f4660e945805d0dd615ce75258c1/rules/windows/network_connection/sysmon_wuauclt_network_connection.yml
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- Sigma: https://github.com/SigmaHQ/sigma/blob/f16aca7a353bb01d9862ea1f2a10fa0d866e83c3/rules/windows/process_creation/sysmon_proxy_execution_wuauclt.yml
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- Sigma: https://github.com/SigmaHQ/sigma/blob/30bee7204cc1b98a47635ed8e52f44fdf776c602/rules/windows/process_creation/win_susp_wuauclt.yml
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- IOC: wuauclt run with a parameter of a DLL path
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- IOC: Suspicious wuauclt Internet/network connections
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2020-10-12 20:24:45 +02:00
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Resources:
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- Link: https://dtm.uk/wuauclt/
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Acknowledgement:
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- Person: David Middlehurst
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Handle: '@dtmsecurity'
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