Thomas Patzke
38 lines
1.2 KiB
YAML
38 lines
1.2 KiB
YAML
---
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action: global
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title: Sysprep on AppData Folder
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status: experimental
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description: Detects suspicious sysprep process start with AppData folder as target (as used by Trojan Syndicasec in Thrip report by Symantec)
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references:
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- https://www.symantec.com/blogs/threat-intelligence/thrip-hits-satellite-telecoms-defense-targets
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- https://app.any.run/tasks/61a296bb-81ad-4fee-955f-3b399f4aaf4b
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author: Florian Roth
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date: 2018/06/22
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modified: 2018/12/11
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detection:
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condition: selection
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falsepositives:
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- False positives depend on scripts and administrative tools used in the monitored environment
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level: medium
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---
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logsource:
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product: windows
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service: sysmon
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detection:
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selection:
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EventID: 1
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CommandLine:
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- '*\sysprep.exe *\AppData\\*'
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- 'sysprep.exe *\AppData\\*'
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---
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logsource:
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product: windows
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service: security
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definition: 'Requirements: Audit Policy : Detailed Tracking > Audit Process creation, Group Policy : Administrative Templates\System\Audit Process Creation'
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detection:
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selection:
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EventID: 4688
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ProcessCommandLine:
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- '*\sysprep.exe *\AppData\\*'
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- 'sysprep.exe *\AppData\\*'
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