title: Sysmon Driver Unloaded Via Fltmc.EXE
id: 4d7cda18-1b12-4e52-b45c-d28653210df8
related:
- id: 4931188c-178e-4ee7-a348-39e8a7a56821 # Generic
type: similar
status: test
description: Detects possible Sysmon filter driver unloaded via fltmc.exe
references:
- https://www.darkoperator.com/blog/2018/10/5/operating-offensively-against-sysmon
author: Kirill Kiryanov, oscd.community
date: 2019-10-23
modified: 2023-02-13
tags:
- attack.stealth
- attack.defense-impairment
- attack.t1070
- attack.t1685
- attack.t1685.001
logsource:
product: windows
category: process_creation
detection:
selection_img:
- Image|endswith: '\fltMC.exe'
- OriginalFileName: 'fltMC.exe'
selection_cli:
CommandLine|contains|all:
- 'unload'
- 'sysmon'
condition: all of selection_*
falsepositives:
- Unlikely
level: high