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blue-team-tools/rules/windows/builtin/security/win_susp_lsass_dump.yml
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2022-01-19 18:23:30 +01:00

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YAML

title: Password Dumper Activity on LSASS
id: aa1697b7-d611-4f9a-9cb2-5125b4ccfd5c
description: Detects process handle on LSASS process with certain access mask and object type SAM_DOMAIN
status: experimental
author: sigma
date: 2017/02/12
modified: 2021/06/21
references:
- https://twitter.com/jackcr/status/807385668833968128
tags:
- attack.credential_access
- attack.t1003.001
logsource:
product: windows
service: security
detection:
selection:
EventID: 4656
ProcessName|endswith: '\lsass.exe'
AccessMask: '0x705'
ObjectType: 'SAM_DOMAIN'
condition: selection
falsepositives:
- Unknown
level: high