38 lines
1.1 KiB
YAML
38 lines
1.1 KiB
YAML
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title: Shadow Copies Creation Using Operating Systems Utilities
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ruletype: Sigma
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author: Teymur Kheirkhabarov, Daniil Yugoslavskiy, oscd.community
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date: 2019/10/22
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description: Shadow Copies creation using operating systems utilities, possible credential
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access
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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:
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- '*\powershell.exe'
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- '*\wmic.exe'
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- '*\vssadmin.exe'
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SELECTION_3:
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CommandLine: '*shadow*'
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SELECTION_4:
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CommandLine: '*create*'
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3 and SELECTION_4)
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falsepositives:
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- Legitimate administrator working with shadow copies, access for backup purposes
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id: b17ea6f7-6e90-447e-a799-e6c0a493d6ce
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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: 2021/11/27
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references:
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- https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment
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- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/tutorial-for-ntds-goodness-vssadmin-wmis-ntdsdit-system/
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status: test
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tags:
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- attack.credential_access
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- attack.t1003
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- attack.t1003.002
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- attack.t1003.003
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