General

  • Target

    69540daefb0ea01e92b38ea03e71b776_JaffaCakes118

  • Size

    512KB

  • Sample

    240523-b5b8sshc73

  • MD5

    69540daefb0ea01e92b38ea03e71b776

  • SHA1

    959603423d0c879bd5d38f1bf8c6a1766f9cd24e

  • SHA256

    1d067e4923586baf244a48748ab6062c0e2b9db368f004819a3bda2274a272ed

  • SHA512

    571405401bb1450d426b6552236cd0876556a29278869fd01d7db8d69fad5469a55b41c4d3fe96dcfbe9a9fdeb939669026db2718f922ef44f4c50b9c59d1897

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6o:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm53

Malware Config

Targets

    • Target

      69540daefb0ea01e92b38ea03e71b776_JaffaCakes118

    • Size

      512KB

    • MD5

      69540daefb0ea01e92b38ea03e71b776

    • SHA1

      959603423d0c879bd5d38f1bf8c6a1766f9cd24e

    • SHA256

      1d067e4923586baf244a48748ab6062c0e2b9db368f004819a3bda2274a272ed

    • SHA512

      571405401bb1450d426b6552236cd0876556a29278869fd01d7db8d69fad5469a55b41c4d3fe96dcfbe9a9fdeb939669026db2718f922ef44f4c50b9c59d1897

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6o:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm53

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Modifies Installed Components in the registry

    • 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