SigmaHQ/rules/windows/sysmon/sysmon_hack_dumpert.yml

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YAML

title: Dumpert Process Dumper
id: 2704ab9e-afe2-4854-a3b1-0c0706d03578
description: Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory
author: Florian Roth
references:
- https://github.com/outflanknl/Dumpert
- https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/
date: 2020/02/04
tags:
- attack.credential_access
- attack.t1003
logsource:
product: windows
service: sysmon
detection:
selection1:
EventID: 13
TargetFilename: C:\Windows\Temp\dumpert.dmp
selection2:
Imphash: '09D278F9DE118EF09163C6140255C690'
condition: 1 of them
falsepositives:
- Very unlikely
level: critical