SigmaHQ/rules/windows/file_event/sysmon_hack_dumpert.yml

34 lines
877 B
YAML
Executable File

action: global
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
modified: 2020/08/23
tags:
- attack.credential_access
- attack.t1003 # an old one
- attack.t1003.001
falsepositives:
- Very unlikely
level: critical
---
logsource:
category: process_creation
product: windows
detection:
selection:
Imphash: '09D278F9DE118EF09163C6140255C690'
condition: selection
---
logsource:
category: file_event
product: windows
detection:
selection:
TargetFilename: C:\Windows\Temp\dumpert.dmp
condition: selection