ACProtect 1.3x - 1.4x DLL software

Detects file using ACProtect software.

Deletes itself

Executes dropped EXE

Loads dropped DLL

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

Adds Run key to start application

Indicator Removal: File Deletion

Adversaries may delete files left behind by the actions of their intrusion activity.

Installs/modifies Browser Helper Object

BHOs are DLL modules which act as plugins for Internet Explorer.

Drops file in System32 directory