General

  • Target

    ae1b960ee4eac3b972fd7f5ba7079293_JaffaCakes118

  • Size

    512KB

  • Sample

    240615-m31n6a1hpj

  • MD5

    ae1b960ee4eac3b972fd7f5ba7079293

  • SHA1

    f6858ff7cdebc8cb62313d0861eef0e4cc510cb4

  • SHA256

    4684dd0d634e9a399bf69f1f87553bebbfa6570b0d5590a22a7c94410e44e3ad

  • SHA512

    f8bd1aaf65174e38fcefe73b63827b79fdceaacfa5f5ee48db5650bfdfb0c1b1da9168f742b4e804a628eb819d560751bc6c1d17b2679fcd128dd5a92de10355

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6s:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5x

Malware Config

Targets

    • Target

      ae1b960ee4eac3b972fd7f5ba7079293_JaffaCakes118

    • Size

      512KB

    • MD5

      ae1b960ee4eac3b972fd7f5ba7079293

    • SHA1

      f6858ff7cdebc8cb62313d0861eef0e4cc510cb4

    • SHA256

      4684dd0d634e9a399bf69f1f87553bebbfa6570b0d5590a22a7c94410e44e3ad

    • SHA512

      f8bd1aaf65174e38fcefe73b63827b79fdceaacfa5f5ee48db5650bfdfb0c1b1da9168f742b4e804a628eb819d560751bc6c1d17b2679fcd128dd5a92de10355

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6s:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5x

    • 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