General

  • Target

    6d716201c7e6ef7e37b8c2ad787b545e_JaffaCakes118

  • Size

    512KB

  • Sample

    240524-fyb2nseg42

  • MD5

    6d716201c7e6ef7e37b8c2ad787b545e

  • SHA1

    eac84117fe480aafd5ea040868ec51dbeb4cb457

  • SHA256

    3eea2b9e75ec223dc8037a6809e487f77a15fd97a8c0213bfa6545a5a47c26bb

  • SHA512

    12c4de2fdf357e7ff184bb2c29907b16e680fb7471f88579c446797551e555c78a743260eedf58ef1a1ff93c0371e79f1c5570ab4b196387a6839bc8bf16ff11

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj69:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Q

Malware Config

Targets

    • Target

      6d716201c7e6ef7e37b8c2ad787b545e_JaffaCakes118

    • Size

      512KB

    • MD5

      6d716201c7e6ef7e37b8c2ad787b545e

    • SHA1

      eac84117fe480aafd5ea040868ec51dbeb4cb457

    • SHA256

      3eea2b9e75ec223dc8037a6809e487f77a15fd97a8c0213bfa6545a5a47c26bb

    • SHA512

      12c4de2fdf357e7ff184bb2c29907b16e680fb7471f88579c446797551e555c78a743260eedf58ef1a1ff93c0371e79f1c5570ab4b196387a6839bc8bf16ff11

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj69:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Q

    • 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