General

  • Target

    67bccafc650c77fcedb52b113235b29a_JaffaCakes118

  • Size

    512KB

  • Sample

    240522-syd79afh79

  • MD5

    67bccafc650c77fcedb52b113235b29a

  • SHA1

    d877048efe4838ba398dad970ded3e6e3b76ae22

  • SHA256

    f42e3c00d5979a4d2b96a92656af70a37563cc3a106d356faa02dba48e086fe6

  • SHA512

    a63e30212a7426a406d9cb8fa171c6ad7080a280fbc069864b4b0769d554fc9b3b722ba2a80397d88a94e2ddf0f4caacafc9041519fea73aab5015c2f0f1f352

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6P:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5S

Malware Config

Targets

    • Target

      67bccafc650c77fcedb52b113235b29a_JaffaCakes118

    • Size

      512KB

    • MD5

      67bccafc650c77fcedb52b113235b29a

    • SHA1

      d877048efe4838ba398dad970ded3e6e3b76ae22

    • SHA256

      f42e3c00d5979a4d2b96a92656af70a37563cc3a106d356faa02dba48e086fe6

    • SHA512

      a63e30212a7426a406d9cb8fa171c6ad7080a280fbc069864b4b0769d554fc9b3b722ba2a80397d88a94e2ddf0f4caacafc9041519fea73aab5015c2f0f1f352

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6P:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5S

    • 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