General

  • Target

    eaf6236ec20d2353d4a7c6e187a04cee_JaffaCakes118

  • Size

    512KB

  • Sample

    240410-nljjzsea23

  • MD5

    eaf6236ec20d2353d4a7c6e187a04cee

  • SHA1

    769c8d7af7a289f3f95706ed0f6040b1cfeb6c08

  • SHA256

    92014f2137c4a2f0ec42becfcabc15c37a8aaea045a10c2e09629d1b600fe2b1

  • SHA512

    40a1df84f0c20224058fe58479a8380aac48dc8fc0daa0ec9951f87e8deaa85ef44e38b6a0b883c6a7060346de53c08ed66f932759343469b3de30d771025769

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6w:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5F

Malware Config

Targets

    • Target

      eaf6236ec20d2353d4a7c6e187a04cee_JaffaCakes118

    • Size

      512KB

    • MD5

      eaf6236ec20d2353d4a7c6e187a04cee

    • SHA1

      769c8d7af7a289f3f95706ed0f6040b1cfeb6c08

    • SHA256

      92014f2137c4a2f0ec42becfcabc15c37a8aaea045a10c2e09629d1b600fe2b1

    • SHA512

      40a1df84f0c20224058fe58479a8380aac48dc8fc0daa0ec9951f87e8deaa85ef44e38b6a0b883c6a7060346de53c08ed66f932759343469b3de30d771025769

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6w:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5F

    • 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