Protected Storage Service Access
Detects access to a protected_storage service over the network. Potential abuse of DPAPI to extract domain backup keys from Domain Controllers
Sigma rule (View on GitHub)
1title: Protected Storage Service Access
2id: 45545954-4016-43c6-855e-eae8f1c369dc
3status: test
4description: Detects access to a protected_storage service over the network. Potential abuse of DPAPI to extract domain backup keys from Domain Controllers
5references:
6 - https://threathunterplaybook.com/hunts/windows/190620-DomainDPAPIBackupKeyExtraction/notebook.html
7author: Roberto Rodriguez @Cyb3rWard0g
8date: 2019/08/10
9modified: 2021/11/27
10tags:
11 - attack.lateral_movement
12 - attack.t1021.002
13logsource:
14 product: windows
15 service: security
16detection:
17 selection:
18 EventID: 5145
19 ShareName|contains: 'IPC'
20 RelativeTargetName: 'protected_storage'
21 condition: selection
22falsepositives:
23 - Unknown
24level: high
References
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