General

  • Target

    86e8bbed71045fe18afdda2247e74c12_JaffaCakes118

  • Size

    512KB

  • Sample

    240531-n2jvpagc3s

  • MD5

    86e8bbed71045fe18afdda2247e74c12

  • SHA1

    a55258f83c441e2d72d0ce7d66327d91f4c8c5ae

  • SHA256

    aa19fab72eda55a0169a3b063054cd76e1494eda391018b31542ee70a057c001

  • SHA512

    336d5336c89305ec778ed2853d24e02a8dbf2355d08f304c942661445686b9449ce97c764ac1d581f5c75c744c8bb833da149f05ae7e6c870e93db80871a08b4

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6p:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm54

Malware Config

Targets

    • Target

      86e8bbed71045fe18afdda2247e74c12_JaffaCakes118

    • Size

      512KB

    • MD5

      86e8bbed71045fe18afdda2247e74c12

    • SHA1

      a55258f83c441e2d72d0ce7d66327d91f4c8c5ae

    • SHA256

      aa19fab72eda55a0169a3b063054cd76e1494eda391018b31542ee70a057c001

    • SHA512

      336d5336c89305ec778ed2853d24e02a8dbf2355d08f304c942661445686b9449ce97c764ac1d581f5c75c744c8bb833da149f05ae7e6c870e93db80871a08b4

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6p:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm54

    • 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