itiB
33 lines
914 B
YAML
33 lines
914 B
YAML
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title: Wdigest Enable UseLogonCredential
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ruletype: Sigma
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author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)
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date: 2019/09/12
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description: Detects potential malicious modification of the property value of UseLogonCredential
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from HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\WDigest to enable
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clear-text credentials
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detection:
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SELECTION_1:
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EventID: 12
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SELECTION_2:
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EventID: 13
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SELECTION_3:
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EventID: 14
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SELECTION_4:
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TargetObject: '*WDigest\UseLogonCredential'
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condition: ((SELECTION_1 or SELECTION_2 or SELECTION_3) and SELECTION_4)
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falsepositives:
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- Unknown
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id: d6a9b252-c666-4de6-8806-5561bbbd3bdc
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level: high
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logsource:
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category: registry_event
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product: windows
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modified: 2021/05/27
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references:
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- https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190511223310.html
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status: experimental
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tags:
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- attack.defense_evasion
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- attack.t1112
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