General

  • Target

    ee33026663ddcd7b23c449da816352bb_JaffaCakes118

  • Size

    512KB

  • Sample

    240920-xaj6ta1fja

  • MD5

    ee33026663ddcd7b23c449da816352bb

  • SHA1

    b8930ec8566374dfa8c0656c32c15202dc456ba3

  • SHA256

    4374541a9e595644b29249157bfb6ff5bffd685d562209ecb467d62c764fe9b0

  • SHA512

    2c7dfbdb1be3d7039e2c7a55be9e92dafbde057d23fb3a2d364ae2907ba5404a791be73969963ce666f44b07edd2946cba78e123a4d44e10d78eb59583f9a0c1

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6/:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5W

Malware Config

Targets

    • Target

      ee33026663ddcd7b23c449da816352bb_JaffaCakes118

    • Size

      512KB

    • MD5

      ee33026663ddcd7b23c449da816352bb

    • SHA1

      b8930ec8566374dfa8c0656c32c15202dc456ba3

    • SHA256

      4374541a9e595644b29249157bfb6ff5bffd685d562209ecb467d62c764fe9b0

    • SHA512

      2c7dfbdb1be3d7039e2c7a55be9e92dafbde057d23fb3a2d364ae2907ba5404a791be73969963ce666f44b07edd2946cba78e123a4d44e10d78eb59583f9a0c1

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6/:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5W

    • 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