32 lines
1.0 KiB
YAML
32 lines
1.0 KiB
YAML
title: Sysprep on AppData Folder
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author: Florian Roth
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date: 2018/06/22
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description: Detects suspicious sysprep process start with AppData folder as target
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(as used by Trojan Syndicasec in Thrip report by Symantec)
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detection:
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SELECTION_1:
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EventID: 1
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SELECTION_2:
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Image: '*\sysprep.exe'
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SELECTION_3:
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CommandLine: '*\AppData\\*'
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condition: (SELECTION_1 and (SELECTION_2) and (SELECTION_3))
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falsepositives:
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- False positives depend on scripts and administrative tools used in the monitored
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environment
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id: d5b9ae7a-e6fc-405e-80ff-2ff9dcc64e7e
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level: medium
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logsource:
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category: process_creation
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product: windows
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modified: 2018/12/11
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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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status: experimental
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tags:
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- attack.execution
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yml_filename: win_susp_sysprep_appdata.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation
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