General

  • Target

    8811401f94e7d19dba818431f0ab24bb_JaffaCakes118

  • Size

    512KB

  • Sample

    240531-x1vegaab9y

  • MD5

    8811401f94e7d19dba818431f0ab24bb

  • SHA1

    9ed6d413f597c67cfeef8f9ae5b715111311a56e

  • SHA256

    6ecc954899c3cf33481990966c33cbdc0c5e992d81516f2a1874bcd065aa7c82

  • SHA512

    d10c932865d5a8a277f5626ad22da1d8184a9a35507caa6670afb8b0fb0c302d6e16e4d0f92f47920ce1b41e0d2f352ffdeb638dbad41f17f265ff8822048547

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj64:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5b

Malware Config

Targets

    • Target

      8811401f94e7d19dba818431f0ab24bb_JaffaCakes118

    • Size

      512KB

    • MD5

      8811401f94e7d19dba818431f0ab24bb

    • SHA1

      9ed6d413f597c67cfeef8f9ae5b715111311a56e

    • SHA256

      6ecc954899c3cf33481990966c33cbdc0c5e992d81516f2a1874bcd065aa7c82

    • SHA512

      d10c932865d5a8a277f5626ad22da1d8184a9a35507caa6670afb8b0fb0c302d6e16e4d0f92f47920ce1b41e0d2f352ffdeb638dbad41f17f265ff8822048547

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj64:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5b

    • 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