- Tactics
- Persistence, Privilege Escalation
- Platforms
- Windows
- Reference
- attack.mitre.org/techniques/T1547.002
Description
Adversaries may abuse authentication packages to execute DLLs when the system boots. Windows authentication package DLLs are loaded by the Local Security Authority (LSA) process at system start. They provide support for multiple logon processes and multiple security protocols to the operating system.(Citation: MSDN Authentication Packages)
Adversaries can use the autostart mechanism provided by LSA authentication packages for persistence by placing a reference to a binary in the Windows Registry location HKLM\SYSTEM\CurrentControlSet\Control\Lsa</code> with the key value of “Authentication Packages”=<target binary>. The binary will then be executed by the system when the authentication packages are loaded.
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 Persistence, Privilege Escalation tactic this technique falls under. Practitioner-led, focused on real detections, not memorizing technique IDs.
Related techniques
- T1037 — Boot or Logon Initialization Scripts
- T1053 — Scheduled Task/Job
- T1055 — Process Injection
- T1068 — Exploitation for Privilege Escalation
- T1078 — Valid Accounts
- T1098 — Account Manipulation
- T1112 — Modify Registry
- T1133 — External Remote Services
- T1134 — Access Token Manipulation
- T1136 — Create Account
- T1137 — Office Application Startup
- T1176 — Software Extensions