General

  • Target

    ed5be467fe9b39c8cfd60794a1803589_JaffaCakes118

  • Size

    512KB

  • Sample

    240920-l4xs8a1ejj

  • MD5

    ed5be467fe9b39c8cfd60794a1803589

  • SHA1

    d2270031b8aeb622ef8bb5fc9f9b452e927d51f1

  • SHA256

    ca3a2601643725cbf673a87574f41b5114bbbb03928d7489627f5de9da93caba

  • SHA512

    941c498af7c2a660df27c6eb65507ec7cc03b231b35dc618d6ad238136da31053b44faeb3dd98a1dfdb87098abac022bf62eef9b740f966e8d9602e2986901c6

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6v:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5i

Malware Config

Targets

    • Target

      ed5be467fe9b39c8cfd60794a1803589_JaffaCakes118

    • Size

      512KB

    • MD5

      ed5be467fe9b39c8cfd60794a1803589

    • SHA1

      d2270031b8aeb622ef8bb5fc9f9b452e927d51f1

    • SHA256

      ca3a2601643725cbf673a87574f41b5114bbbb03928d7489627f5de9da93caba

    • SHA512

      941c498af7c2a660df27c6eb65507ec7cc03b231b35dc618d6ad238136da31053b44faeb3dd98a1dfdb87098abac022bf62eef9b740f966e8d9602e2986901c6

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6v:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5i

    • 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