Nasreddine Bencherchali
598d29f811
chore: change tags, date, modified fields to comply with v2 of the Sigma spec. chore: update the related type from `obsoletes` to `obsolete`. chore: update local json schema to the latest version.
28 lines
780 B
YAML
28 lines
780 B
YAML
title: Suspicious Key Manager Access
|
|
id: a4694263-59a8-4608-a3a0-6f8d3a51664c
|
|
status: test
|
|
description: Detects the invocation of the Stored User Names and Passwords dialogue (Key Manager)
|
|
references:
|
|
- https://twitter.com/NinjaParanoid/status/1516442028963659777
|
|
author: Florian Roth (Nextron Systems)
|
|
date: 2022-04-21
|
|
modified: 2023-02-09
|
|
tags:
|
|
- attack.credential-access
|
|
- attack.t1555.004
|
|
logsource:
|
|
category: process_creation
|
|
product: windows
|
|
detection:
|
|
selection_img:
|
|
- Image|endswith: '\rundll32.exe'
|
|
- OriginalFileName: 'RUNDLL32.EXE'
|
|
selection_cli:
|
|
CommandLine|contains|all:
|
|
- 'keymgr'
|
|
- 'KRShowKeyMgr'
|
|
condition: all of selection_*
|
|
falsepositives:
|
|
- Administrative activity
|
|
level: high
|