Boot or Logon Autostart Execution: Active Setup

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine. Active Setup is a Windows mechanism that is used to execute programs when a user logs in. The value stored in the Registry key will be executed after a user logs into the computer.[1] These programs will be executed under the context of the user and will have the account's associated permissions level.

Adversaries may abuse Active Setup by creating a key under HKLM\SOFTWARE\Microsoft\Active Setup\Installed Components\ and setting a malicious value for StubPath. This value will serve as the program that will be executed when a user logs into the computer.[2][3][4][5][6]

Adversaries can abuse these components to execute malware, such as remote access tools, to maintain persistence through system reboots. Adversaries may also use Masquerading to make the Registry entries look as if they are associated with legitimate programs.

ID: T1547.014
Sub-technique of:  T1547
Platforms: Windows
Permissions Required: Administrator
Contributors: Bencherchali Nasreddine, @nas_bench, ELIT Security Team (DSSD)
Version: 1.0
Created: 18 December 2020
Last Modified: 05 March 2021

Procedure Examples

ID Name Description
S0012 PoisonIvy

PoisonIvy creates a Registry key in the Active Setup pointing to a malicious executable.[7][6][8]


This type of attack technique cannot be easily mitigated with preventive controls since it is based on the abuse of system features.


ID Data Source Data Component
DS0017 Command Command Execution
DS0009 Process Process Creation
DS0024 Windows Registry Windows Registry Key Creation
Windows Registry Key Modification

Monitor Registry key additions and/or modifications to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\.

Tools such as Sysinternals Autoruns may also be used to detect system changes that could be attempts at persistence, including listing the Active Setup Registry locations and startup folders.[9] Suspicious program execution as startup programs may show up as outlier processes that have not been seen before when compared against historical data.