36 lines
1.0 KiB
YAML
36 lines
1.0 KiB
YAML
title: Possible Impacket SecretDump Remote Activity
|
|
author: Samir Bousseaden, wagga
|
|
date: 2019/04/03
|
|
description: Detect AD credential dumping using impacket secretdump HKTL
|
|
detection:
|
|
SELECTION_1:
|
|
EventID: 5145
|
|
SELECTION_2:
|
|
ShareName: \\*\ADMIN$
|
|
SELECTION_3:
|
|
RelativeTargetName: '*SYSTEM32\\*'
|
|
SELECTION_4:
|
|
RelativeTargetName: '*.tmp*'
|
|
condition: (SELECTION_1 and SELECTION_2 and SELECTION_3 and SELECTION_4)
|
|
falsepositives:
|
|
- pentesting
|
|
id: 252902e3-5830-4cf6-bf21-c22083dfd5cf
|
|
level: high
|
|
logsource:
|
|
definition: The advanced audit policy setting "Object Access > Audit Detailed
|
|
File Share" must be configured for Success/Failure
|
|
product: windows
|
|
service: security
|
|
modified: 2021/06/27
|
|
references:
|
|
- https://blog.menasec.net/2019/02/threat-huting-10-impacketsecretdump.html
|
|
tags:
|
|
- attack.credential_access
|
|
- attack.t1003
|
|
- attack.t1003.002
|
|
- attack.t1003.004
|
|
- attack.t1003.003
|
|
yml_filename: win_impacket_secretdump.yml
|
|
yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/builtin
|
|
|