- Tactics
- Persistence , Privilege Escalation
- Platforms
- ESXi, Linux, macOS, Network Devices, Windows
- Reference
- attack.mitre.org/techniques/T1037
Description
Adversaries may use scripts automatically executed at boot or logon initialization to establish persistence.(Citation: Mandiant APT29 Eye Spy Email Nov 22)(Citation: Anomali Rocke March 2019) Initialization scripts can be used to perform administrative functions, which may often execute other programs or send information to an internal logging server. These scripts can vary based on operating system and whether applied locally or remotely.
Adversaries may use these scripts to maintain persistence on a single system. Depending on the access configuration of the logon scripts, either local credentials or an administrator account may be necessary.
An adversary may also be able to escalate their privileges since some boot or logon initialization scripts run with higher privileges.
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 Persistence, Privilege Escalation tactic this technique falls under. Practitioner-led, focused on real detections, not memorizing technique IDs.
Related techniques
- 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
- T1197 — BITS Jobs