General

  • Target
    https://down.easeus.com/product/mobiunlock?ref=https%3A%2F%2Fmobi.easeus.com%2Fiphone-unlocker%2Fbest-icloud-bypass-tools.html%3Fsource%3Dcommission-junction%26cjevent%3D6fbe8dbd5fc311f1817702970a82b838&gclid=6fbe8dbd5fc311f1817702970a82b838&gclid_type=cjevent&extend=web:mobi.easeus.com&_gl=1*jo32dy*_gcl_au*MTAwMjgwODkwNi4xNzgwNTQyODQ0
  • Sample260604-dr6xcsav9k

Malware Config

Targets

    • Target
      https://down.easeus.com/product/mobiunlock?ref=https%3A%2F%2Fmobi.easeus.com%2Fiphone-unlocker%2Fbest-icloud-bypass-tools.html%3Fsource%3Dcommission-junction%26cjevent%3D6fbe8dbd5fc311f1817702970a82b838&gclid=6fbe8dbd5fc311f1817702970a82b838&gclid_type=cjevent&extend=web:mobi.easeus.com&_gl=1*jo32dy*_gcl_au*MTAwMjgwODkwNi4xNzgwNTQyODQ0
    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Checks installed software on the system

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks