Detection rules › Sigma
DarkGate - User Created Via Net.EXE
Detects creation of local users via the net.exe command with the name of "DarkGate"
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Persistence | T1136.001 Create Account: Local Account |
Event coverage
| Provider | Event | Title |
|---|---|---|
| Sysmon | Event ID 1 | Process creation |
| Security-Auditing | Event ID 4688 | A new process has been created. |
Rule body yaml
title: DarkGate - User Created Via Net.EXE
id: bf906d7b-7070-4642-8383-e404cf26eba5
status: test
description: Detects creation of local users via the net.exe command with the name of "DarkGate"
references:
- Internal Research
author: X__Junior (Nextron Systems)
date: 2023-08-27
modified: 2023-10-15
tags:
- attack.persistence
- attack.t1136.001
- detection.emerging-threats
logsource:
category: process_creation
product: windows
detection:
# /c net user /add SafeMode DarkGate0!
selection:
Image|endswith:
- '\net.exe'
- '\net1.exe'
CommandLine|contains|all:
- 'user'
- 'add'
- 'DarkGate'
- 'SafeMode'
condition: selection
falsepositives:
- Unlikely
level: high
Stages and Predicates
Stage 0: condition
selectionStage 1: selection
selection:
Image|endswith:
- '\net.exe'
- '\net1.exe'
CommandLine|contains|all:
- 'user'
- 'add'
- 'DarkGate'
- 'SafeMode'
Indicators
Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.
| Field | Kind | Values |
|---|---|---|
CommandLine | match |
|
Image | ends_with |
|