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a3e02ea70f
* Field name: LogonProcess -> LogonProcessName * Field name: Message -> AuditPolicyChanges * Field name: ProcessCommandLine -> CommandLine * Removed Type match in Kerberos RC4 encryption rule Problematic because text representation not unified and audit failures are possibly interesting events * Removed field 'Severity' from rules (Redundant) * Rule decomposition of win_susp_failed_logons_single_source) because of different field names * Field name: SubjectAccountName -> SubjectUserName * Field name: TargetProcess -> TargetImage * Field name: TicketEncryption -> TicketEncryptionType * Field name: TargetFileName -> TargetFilename
18 lines
571 B
YAML
18 lines
571 B
YAML
title: Password Dumper Remote Thread in LSASS
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description: Detects password dumper activity by monitoring remote thread creation EventID 8 in combination with the lsass.exe process as TargetImage. The process in field Process is the malicious program. A single execution can lead to hundrets of events.
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author: Thomas Patzke
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logsource:
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product: windows
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service: sysmon
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detection:
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selection:
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EventID: 8
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TargetImage: 'C:\Windows\System32\lsass.exe'
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StartModule: null
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condition: selection
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falsepositives:
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- unknown
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level: high
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