
title: LSASS Memory Dump
author: Samir Bousseaden
date: 2019/04/03
description: Detects process LSASS memory dump using procdump or taskmgr based on
  the CallTrace pointing to dbghelp.dll or dbgcore.dll for win10
detection:
  SELECTION_1:
    EventID: 10
  SELECTION_2:
    TargetImage: '*\lsass.exe'
  SELECTION_3:
    GrantedAccess: '0x1fffff'
  SELECTION_4:
    CallTrace:
    - '*dbghelp.dll*'
    - '*dbgcore.dll*'
  condition: (SELECTION_1 and SELECTION_2 and SELECTION_3 and SELECTION_4)
falsepositives:
- unknown
id: 5ef9853e-4d0e-4a70-846f-a9ca37d876da
level: high
logsource:
  category: process_access
  product: windows
modified: 2021/06/21
references:
- https://blog.menasec.net/2019/02/threat-hunting-21-procdump-or-taskmgr.html
status: experimental
tags:
- attack.credential_access
- attack.t1003.001
- attack.t1003
- attack.s0002
ruletype: SIGMA
