General

  • Target

    16334e2f4bb0fad8a6f750889db81293_JaffaCakes118

  • Size

    512KB

  • Sample

    240505-f9d1eagf2y

  • MD5

    16334e2f4bb0fad8a6f750889db81293

  • SHA1

    7e974b8a0d6c99dab50b1311fff1d67354a3ac4f

  • SHA256

    8166e12936826eab9e57f8b3e8453a6b8aaa30de1904f2ccbcd24d1d325a8863

  • SHA512

    2ce3fed712c6336d510bae5e888cbb2ccd326c38e97463bee1d4b9e6ac064945a0f862f425da4e18f9c794e6a6914a61a1ea0c34eff71d4c5bd048a288d541b5

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj60:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5T

Malware Config

Targets

    • Target

      16334e2f4bb0fad8a6f750889db81293_JaffaCakes118

    • Size

      512KB

    • MD5

      16334e2f4bb0fad8a6f750889db81293

    • SHA1

      7e974b8a0d6c99dab50b1311fff1d67354a3ac4f

    • SHA256

      8166e12936826eab9e57f8b3e8453a6b8aaa30de1904f2ccbcd24d1d325a8863

    • SHA512

      2ce3fed712c6336d510bae5e888cbb2ccd326c38e97463bee1d4b9e6ac064945a0f862f425da4e18f9c794e6a6914a61a1ea0c34eff71d4c5bd048a288d541b5

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj60:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5T

    • 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