35 lines
1003 B
YAML
35 lines
1003 B
YAML
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title: Modifies the Registry From a File
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ruletype: Sigma
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author: Eli Salem, Sander Wiebing, oscd.community
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date: 2020/10/08
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description: Detects the execution of regini.exe which can be used to modify registry
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keys, the changes are imported from one or more text files.
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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: '*\regini.exe'
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SELECTION_3:
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CommandLine|re: :[^ \\\\]
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condition: (SELECTION_1 and SELECTION_2 and not (SELECTION_3))
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falsepositives:
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- Legitimate modification of keys
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fields:
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- ParentImage
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- CommandLine
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id: 5f60740a-f57b-4e76-82a1-15b6ff2cb134
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level: low
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logsource:
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category: process_creation
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product: windows
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modified: 2021/05/24
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references:
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- https://github.com/LOLBAS-Project/LOLBAS/blob/master/yml/OSBinaries/Regini.yml
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- https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f
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- https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/regini
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status: experimental
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tags:
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- attack.t1112
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- attack.defense_evasion
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