General

  • Target

    741c69cb9dd55dd03baad28205229302_JaffaCakes118

  • Size

    512KB

  • Sample

    240526-dc2zvsda99

  • MD5

    741c69cb9dd55dd03baad28205229302

  • SHA1

    9f384441abda4be32df8479257355cd8ef78ff96

  • SHA256

    1a4a8120a43923dadc67d277e315ac09ae1928830bf5a77d70374bb5b07a25a0

  • SHA512

    e684379486bde56fee2c87b48ccdb3fa06e8d0288a168e6e7bf6d2e3f302eb57565e2a0bfee8fcf35599685a93799ad4cea874fc9e2965fc4cd088cd9d644d4d

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj62:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm55

Malware Config

Targets

    • Target

      741c69cb9dd55dd03baad28205229302_JaffaCakes118

    • Size

      512KB

    • MD5

      741c69cb9dd55dd03baad28205229302

    • SHA1

      9f384441abda4be32df8479257355cd8ef78ff96

    • SHA256

      1a4a8120a43923dadc67d277e315ac09ae1928830bf5a77d70374bb5b07a25a0

    • SHA512

      e684379486bde56fee2c87b48ccdb3fa06e8d0288a168e6e7bf6d2e3f302eb57565e2a0bfee8fcf35599685a93799ad4cea874fc9e2965fc4cd088cd9d644d4d

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj62:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm55

    • 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