T1685.003sub-technique of T1685 Disable or Modify Tools
Modify or Spoof Tool UI
Linux · macOS · Windowsnothing on this site yetT1685.003 on attack.mitre.org
Adversaries may spoof or manipulate security tool user interfaces (UIs) to falsely indicate tools are functioning normally and delay detection and response. Adversaries may present misleading or falsified security tool interfaces (UIs) that display normal or healthy status indicators, even when underlying security tools have been disabled, degraded, or otherwise tampered with.
If this is happening now
Checklists and playbooks to open while the alert is still live.
Playbook for this stage
Ransomware, suspected or confirmed
Files renamed or unreadable, a ransom note, or backup deletion commands seen.
how MITRE says to see it
Detection for Spoofing Tool UI across OS Platforms
- Detection of inconsistencies between reported sensor health and actual process/service state. For example, Windows Defender tray icon/UI showing healthy status while corresponding Defender services (WinDefend, MsMpEng) are stopped or disabled.
- Monitoring for discrepancies between system daemon/service state and reported health messages (e.g., syslog shows AV/IDS daemon stopped, but spoofed messages claim it is still running). Detects userland processes impersonating AV/IDS command-line outputs or modifying log forwarding configurations.
- Detection of fake or spoofed macOS Security & Privacy GUIs showing healthy status after XProtect, Gatekeeper, or AV processes are disabled. Correlates user-space UI process creation with terminated or missing security daemons.
what reduces it
- M1038 Execution Prevention. Use application controls to mitigate installation and use of payloads that may be utilized to spoof security alerting.