33 lines
850 B
YAML
33 lines
850 B
YAML
|
|
title: Possible SPN Enumeration
|
|
author: Markus Neis, keepwatch
|
|
date: 2018/11/14
|
|
description: Detects Service Principal Name Enumeration used for Kerberoasting
|
|
detection:
|
|
SELECTION_1:
|
|
EventID: 1
|
|
SELECTION_2:
|
|
Image: '*\setspn.exe'
|
|
SELECTION_3:
|
|
Description: '*Query or reset the computer*'
|
|
SELECTION_4:
|
|
Description: '*SPN attribute*'
|
|
SELECTION_5:
|
|
CommandLine: '*-q*'
|
|
condition: (SELECTION_1 and (SELECTION_2 or (SELECTION_3 and SELECTION_4)) and SELECTION_5)
|
|
falsepositives:
|
|
- Administrator Activity
|
|
id: 1eeed653-dbc8-4187-ad0c-eeebb20e6599
|
|
level: medium
|
|
logsource:
|
|
category: process_creation
|
|
product: windows
|
|
references:
|
|
- https://p16.praetorian.com/blog/how-to-use-kerberoasting-t1208-for-privilege-escalation
|
|
status: experimental
|
|
tags:
|
|
- attack.credential_access
|
|
- attack.t1558.003
|
|
- attack.t1208
|
|
ruletype: SIGMA
|