HackTool - Dumpert Process Dumper Execution

Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory

title: HackTool - Dumpert Process Dumper Execution
id: 2704ab9e-afe2-4854-a3b1-0c0706d03578
status: test
description: Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory
references:
    - https://github.com/outflanknl/Dumpert
    - https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/
author: Florian Roth (Nextron Systems)
date: 2020-02-04
modified: 2026-09-16
tags:
    - attack.credential-access
    - attack.t1003.001
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        - Hashes|contains: 'IMPHASH=09D278F9DE118EF09163C6140255C690'
        - CommandLine|contains:
              - 'Dumpert.dll'
              - 'Dumpert.exe'
    condition: selection
falsepositives:
    - Very unlikely
level: critical
regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_hktl_dumpert/info.yml

• T1003.001LSASS Memory

• https://github.com/outflanknl/Dumpert↗
• https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/↗