General

  • Target

    33ace84678fba361f7113184e3a622e7_JaffaCakes118

  • Size

    512KB

  • Sample

    240511-kdnbesgh9z

  • MD5

    33ace84678fba361f7113184e3a622e7

  • SHA1

    2bbca7acc2202c0b6c9acb0929f66a1826b8a26a

  • SHA256

    481cd1e487e6e067bfede4d388af03d5373fbf2c29feed4deafc40b4576d73a7

  • SHA512

    90951846e29c388fbaefbddb222e8846cff5ec82712a63074304a0de2cc62304a8bab0aae368b48e004f3f9e140ee7bb664acf7f47177250ccfe55014219200d

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj63:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm58

Malware Config

Targets

    • Target

      33ace84678fba361f7113184e3a622e7_JaffaCakes118

    • Size

      512KB

    • MD5

      33ace84678fba361f7113184e3a622e7

    • SHA1

      2bbca7acc2202c0b6c9acb0929f66a1826b8a26a

    • SHA256

      481cd1e487e6e067bfede4d388af03d5373fbf2c29feed4deafc40b4576d73a7

    • SHA512

      90951846e29c388fbaefbddb222e8846cff5ec82712a63074304a0de2cc62304a8bab0aae368b48e004f3f9e140ee7bb664acf7f47177250ccfe55014219200d

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj63:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm58

    • 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