- Tactics
- stealth
- Platforms
- Windows
- Reference
- attack.mitre.org/techniques/T1216
Description
Adversaries may use trusted scripts, often signed with certificates, to proxy the execution of malicious files. Several Microsoft signed scripts that have been downloaded from Microsoft or are default on Windows installations can be used to proxy execution of other files.(Citation: LOLBAS Project) This behavior may be abused by adversaries to execute malicious files that could bypass application control and signature validation on systems.(Citation: GitHub Ultimate AppLocker Bypass List)
Sub-techniques
How GTK Cyber trains on this
GTK Cyber's Threat Hunting with Data Science course teaches you to build machine-learning detections for techniques like this across the MITRE ATT&CK framework, including the stealth tactic this technique falls under. Practitioner-led, focused on real detections, not memorizing technique IDs.
Related techniques
- T1006 — Direct Volume Access
- T1014 — Rootkit
- T1027 — Obfuscated Files or Information
- T1036 — Masquerading
- T1055 — Process Injection
- T1070 — Indicator Removal
- T1078 — Valid Accounts
- T1127 — Trusted Developer Utilities Proxy Execution
- T1134 — Access Token Manipulation
- T1140 — Deobfuscate/Decode Files or Information
- T1197 — BITS Jobs
- T1202 — Indirect Command Execution