General

  • Target

    495198cd1a34398800ded1b098e486ca_JaffaCakes118

  • Size

    512KB

  • Sample

    240516-ecr1bsag6w

  • MD5

    495198cd1a34398800ded1b098e486ca

  • SHA1

    59afab2ce8e90a9a8c0bbc74eead57fccf55fec5

  • SHA256

    3ab71daf3e6fe7fe320209c15ea0821ded2bb552064cf071726f8c8916891bd1

  • SHA512

    da44856abfdf83b3636dd78e78874af4b5d239926c67f7b987ea25fa8c2b91bd081d249bdb1940e2e90eec29b70074d294a07e0d811997bf683a1c495b2292ca

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6j:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5y

Malware Config

Targets

    • Target

      495198cd1a34398800ded1b098e486ca_JaffaCakes118

    • Size

      512KB

    • MD5

      495198cd1a34398800ded1b098e486ca

    • SHA1

      59afab2ce8e90a9a8c0bbc74eead57fccf55fec5

    • SHA256

      3ab71daf3e6fe7fe320209c15ea0821ded2bb552064cf071726f8c8916891bd1

    • SHA512

      da44856abfdf83b3636dd78e78874af4b5d239926c67f7b987ea25fa8c2b91bd081d249bdb1940e2e90eec29b70074d294a07e0d811997bf683a1c495b2292ca

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6j:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5y

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Checks computer location settings

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

    • 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.

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks