SigmaHQ/rules/windows/process_creation/sysmon_hack_wce.yml
2021-07-15 12:09:28 +02:00

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YAML

title: Windows Credential Editor
id: 7aa7009a-28b9-4344-8c1f-159489a390df
description: Detects the use of Windows Credential Editor (WCE)
author: Florian Roth
references:
- https://www.ampliasecurity.com/research/windows-credentials-editor/
date: 2019/12/31
modified: 2021/07/15
tags:
- attack.credential_access
- attack.t1003 # an old one
- attack.t1003.001
- attack.s0005
logsource:
category: process_creation
product: windows
detection:
selection1:
Imphash:
- a53a02b997935fd8eedcb5f7abab9b9f
- e96a73c7bf33a464c510ede582318bf2
selection2:
CommandLine|endswith: '.exe -S'
ParentImage|endswith: '\services.exe'
filter:
Image|endswith: '\clussvc.exe'
condition: ( selection1 or selection2 ) and not filter
falsepositives:
- 'Another service that uses a single -s command line switch'
level: critical