30 lines
805 B
YAML
30 lines
805 B
YAML
title: Renamed Powershell Under Powershell Channel
|
|
id: 30a8cb77-8eb3-4cfb-8e79-ad457c5a4592
|
|
description: Detects renamed powershell
|
|
status: test
|
|
references:
|
|
- https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse
|
|
author: Harish Segar, frack113
|
|
date: 2020/06/29
|
|
modified: 2021/08/18
|
|
tags:
|
|
- attack.execution
|
|
- attack.t1086 # an old one
|
|
- attack.t1059.001
|
|
logsource:
|
|
product: windows
|
|
service: powershell-classic
|
|
definition: fields have to be extract from event
|
|
detection:
|
|
selection:
|
|
EventID: 400
|
|
HostName: ConsoleHost
|
|
filter:
|
|
HostApplication|startswith:
|
|
- powershell.exe
|
|
- C:\WINDOWS\System32\WindowsPowerShell\v1.0\powershell.exe
|
|
condition: selection and not filter
|
|
falsepositives:
|
|
- unknown
|
|
level: low
|