General

  • Target

    2349852bc9d9eee415ab04c97bcb8b1a_JaffaCakes118

  • Size

    512KB

  • Sample

    240508-fk5rtsbh4t

  • MD5

    2349852bc9d9eee415ab04c97bcb8b1a

  • SHA1

    de1bb707af8b54441cb7e55944d2542614b59506

  • SHA256

    bf1fe4e57e1416f305ef171785abc391e4d2d80d80283238d2f73199665a8386

  • SHA512

    7e817d9380215a08506732fd53737883d0e2428c4e4dc7b53a6402ad04a9f685bdfa22bb1c5ea5f2cba45868f7941d5c04726a01320bbd0fc86322df8e9f8170

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6Z:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5W

Malware Config

Targets

    • Target

      2349852bc9d9eee415ab04c97bcb8b1a_JaffaCakes118

    • Size

      512KB

    • MD5

      2349852bc9d9eee415ab04c97bcb8b1a

    • SHA1

      de1bb707af8b54441cb7e55944d2542614b59506

    • SHA256

      bf1fe4e57e1416f305ef171785abc391e4d2d80d80283238d2f73199665a8386

    • SHA512

      7e817d9380215a08506732fd53737883d0e2428c4e4dc7b53a6402ad04a9f685bdfa22bb1c5ea5f2cba45868f7941d5c04726a01320bbd0fc86322df8e9f8170

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6Z:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5W

    • 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