Detection rules › Sigma
HackTool - Dumpert Process Dumper Execution
Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory
Known false positives
- Very unlikely
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Credential Access |
Telemetry coverage
| Provider | Record / event type |
|---|---|
| Sysmon | Event ID 1: Process creation |
Rule body
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: 2025-01-22
tags:
- attack.credential-access
- attack.t1003.001
logsource:
category: process_creation
product: windows
detection:
selection:
- Hashes|contains: 'MD5=09D278F9DE118EF09163C6140255C690'
- CommandLine|contains: 'Dumpert.dll'
condition: selection
falsepositives:
- Very unlikely
level: critical
Stages and Predicates
Stage 0: condition
selectionStage 1: selection
selection:
- Hashes|contains: 'MD5=09D278F9DE118EF09163C6140255C690'
- CommandLine|contains: 'Dumpert.dll'
Indicators
These rows show field, operator, and value matches.
| Field | Kind | Values | Search |
|---|---|---|---|
CommandLine | match |
| field:"CommandLine" kind:match value:"Dumpert.dll" |
Hashes | match |
| field:"Hashes" kind:match value:"MD5=09D278F9DE118EF09163C6140255C690" |