Event Triggered Execution: Component Object Model Hijacking

Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of web browsers

Infostealers often target stored browser data, which can include saved credentials etc.

Adds Run key to start application

Checks installed software on the system

Looks up Uninstall key entries in the registry to enumerate software on the system.

Checks whether UAC is enabled

Mark of the Web detected: This indicates that the page was originally saved or cloned.

Checks system information in the registry

System information is often read in order to detect sandboxing environments.

Detected potential entity reuse from brand STEAM.

Drops file in System32 directory