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DPAPI Domain Backup Key Extraction

Detects tools extracting LSA secret DPAPI domain backup key from Domain Controllers

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Launch
Roberto Rodriguez (Cyb3rWard0g)Created Thu Jun 20Updated Thu Feb 244ac1f50b-3bd0-4968-902d-868b4647937ewindows
Log Source
Windowssecurity
ProductWindows← raw: windows
Servicesecurity← raw: security
Detection Logic
Detection Logic1 selector
detection:
    selection:
        EventID: 4662
        ObjectType: 'SecretObject'
        AccessMask: '0x2'
        ObjectName|contains: 'BCKUPKEY'
    condition: selection
False Positives
Unknown

False positive likelihood has not been assessed. Additional context may be needed during triage.

References
1
Resolving title…
threathunterplaybook.com
MITRE ATT&CK
Rule Metadata
Rule ID
4ac1f50b-3bd0-4968-902d-868b4647937e
Status
test
Level
high
Type
Detection
Created
Thu Jun 20
Modified
Thu Feb 24
Author
Roberto Rodriguez (Cyb3rWard0g)
Path
rules/windows/builtin/security/win_security_dpapi_domain_backupkey_extraction.yml
Raw Tags
attack.credential-accessattack.t1003.004
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