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General

  • Target

    3d70dc2238d6eb9717856bea4afe25b8_JaffaCakes118

  • Size

    512KB

  • Sample

    240514-b8zs9seh97

  • MD5

    3d70dc2238d6eb9717856bea4afe25b8

  • SHA1

    3cfe04cb1ff8eab3ace24af3a381391bccb200eb

  • SHA256

    4842776370b2873c8d8b31302a23afe1deba3e9b44b4e7c1afcdf8da2da9ee1a

  • SHA512

    a4ffb764bd92ea6a0e5bd4397877c22c50f8c2d15357ac9ed40951533703b1ea90a5df42faa8b3046408e6986aae008f2a74157580f14c69a4ec1eeffba1072f

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6v:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5g

Malware Config

Targets

    • Target

      3d70dc2238d6eb9717856bea4afe25b8_JaffaCakes118

    • Size

      512KB

    • MD5

      3d70dc2238d6eb9717856bea4afe25b8

    • SHA1

      3cfe04cb1ff8eab3ace24af3a381391bccb200eb

    • SHA256

      4842776370b2873c8d8b31302a23afe1deba3e9b44b4e7c1afcdf8da2da9ee1a

    • SHA512

      a4ffb764bd92ea6a0e5bd4397877c22c50f8c2d15357ac9ed40951533703b1ea90a5df42faa8b3046408e6986aae008f2a74157580f14c69a4ec1eeffba1072f

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6v:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5g

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Modifies Installed Components in the registry

    • 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