General

  • Target

    ff46d7cf04286ea87e6d3abab99479e7_JaffaCakes118

  • Size

    512KB

  • Sample

    240421-pnlb2abg3v

  • MD5

    ff46d7cf04286ea87e6d3abab99479e7

  • SHA1

    a3026c58722922488e0bcc9cc384cbdae8895e51

  • SHA256

    fe64d0f316f53a6d15eebd5022671736f59d57c7b31ac6736df4499ae34d9342

  • SHA512

    f2ec8542315d97060eef1c725afa84e57c1b1cb60538c0498a9cde89776b3a1287bd2f2d6cd74853e08c34500f747d7e70743a726204732e281a9747b7d24514

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6c:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5j

Malware Config

Targets

    • Target

      ff46d7cf04286ea87e6d3abab99479e7_JaffaCakes118

    • Size

      512KB

    • MD5

      ff46d7cf04286ea87e6d3abab99479e7

    • SHA1

      a3026c58722922488e0bcc9cc384cbdae8895e51

    • SHA256

      fe64d0f316f53a6d15eebd5022671736f59d57c7b31ac6736df4499ae34d9342

    • SHA512

      f2ec8542315d97060eef1c725afa84e57c1b1cb60538c0498a9cde89776b3a1287bd2f2d6cd74853e08c34500f747d7e70743a726204732e281a9747b7d24514

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6c:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5j

    • 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