UAC Bypass Using DismHost
Detects the pattern of UAC Bypass using DismHost DLL hijacking (UACMe 63)
Detection logic
selection
ParentImage|contains|all:
- C:\Users\
- \AppData\Local\Temp\
- \DismHost.exe
IntegrityLevel:
- High
- System
- S-1-16-16384
- S-1-16-12288Condition
selectionRaw YAML
title: UAC Bypass Using DismHost
id: 853e74f9-9392-4935-ad3b-2e8c040dae86
status: test
description: Detects the pattern of UAC Bypass using DismHost DLL hijacking (UACMe 63)
references:
- https://github.com/hfiref0x/UACME
author: Christian Burkard (Nextron Systems)
date: 2021-08-30
modified: 2024-12-01
tags:
- attack.privilege-escalation
- attack.t1548.002
logsource:
category: process_creation
product: windows
detection:
selection:
ParentImage|contains|all:
- 'C:\Users\'
- '\AppData\Local\Temp\'
- '\DismHost.exe'
IntegrityLevel:
- 'High'
- 'System'
- 'S-1-16-16384' # System
- 'S-1-16-12288' # High
condition: selection
falsepositives:
- Unknown
level: highFalse positives
- Unknown