General

  • Target

    9be3311e9c05c3c7fe9e0ec4170de082_JaffaCakes118

  • Size

    512KB

  • Sample

    240610-zkhf3szfnj

  • MD5

    9be3311e9c05c3c7fe9e0ec4170de082

  • SHA1

    a16d9c0a79496bb1e0fd5ce0efe06ffd9dab5d58

  • SHA256

    e2c680faf8b19a8c8da9c3a409b0880eceb1974fb0b62272f044329b5e966e75

  • SHA512

    2060a43b0e91db1e1c6277f54c2dbb022d98536eed84dccd0a90e0eb10e5091f62a0a1a65135ba7a48bf98b475956f15a26ba215b992bdb8c5dae1b945c7111f

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6V:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm50

Malware Config

Targets

    • Target

      9be3311e9c05c3c7fe9e0ec4170de082_JaffaCakes118

    • Size

      512KB

    • MD5

      9be3311e9c05c3c7fe9e0ec4170de082

    • SHA1

      a16d9c0a79496bb1e0fd5ce0efe06ffd9dab5d58

    • SHA256

      e2c680faf8b19a8c8da9c3a409b0880eceb1974fb0b62272f044329b5e966e75

    • SHA512

      2060a43b0e91db1e1c6277f54c2dbb022d98536eed84dccd0a90e0eb10e5091f62a0a1a65135ba7a48bf98b475956f15a26ba215b992bdb8c5dae1b945c7111f

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6V:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm50

    • 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