General

  • Target

    38b60bc932e7febd0064aa32c3ca16a6_JaffaCakes118

  • Size

    512KB

  • Sample

    240512-g6svtscf5w

  • MD5

    38b60bc932e7febd0064aa32c3ca16a6

  • SHA1

    16c70ec3029ef36483893af3b6c8c0c15a6b634c

  • SHA256

    89037384a4211e0fdebbd5a37d8a7985e21dd7b09bb67d9fec082b4d95274831

  • SHA512

    21bdfe6cdeabcffa3659eb6331760f52c4d07d084fdf91631b43a04bb7eee89afaaae9c302b1f2f6c3bbd507d83682d3b41da24f4816700e488a5ae2bfb184ef

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6i:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5B

Malware Config

Targets

    • Target

      38b60bc932e7febd0064aa32c3ca16a6_JaffaCakes118

    • Size

      512KB

    • MD5

      38b60bc932e7febd0064aa32c3ca16a6

    • SHA1

      16c70ec3029ef36483893af3b6c8c0c15a6b634c

    • SHA256

      89037384a4211e0fdebbd5a37d8a7985e21dd7b09bb67d9fec082b4d95274831

    • SHA512

      21bdfe6cdeabcffa3659eb6331760f52c4d07d084fdf91631b43a04bb7eee89afaaae9c302b1f2f6c3bbd507d83682d3b41da24f4816700e488a5ae2bfb184ef

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6i: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