General

  • Target

    3d5efe3bad5bee15d58483a6f66f02ec_JaffaCakes118

  • Size

    512KB

  • Sample

    240514-brwqaadd9z

  • MD5

    3d5efe3bad5bee15d58483a6f66f02ec

  • SHA1

    2ed4085b2a6df17c4343393dd104dce917572b85

  • SHA256

    0e88af2824ab9f96a6cb74e4407bb2d523e657f6c70ca4f19c217868e96ee844

  • SHA512

    782b9b8eec2dc85d94d1a316d1a5ce194f36f1b943e8a24f25834a593ee3ee9160f9c1ff4c10b19f446ebc05c047d6881d9e08d2ceb4a824f8eb215ddd6fa82a

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6h:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm58

Malware Config

Targets

    • Target

      3d5efe3bad5bee15d58483a6f66f02ec_JaffaCakes118

    • Size

      512KB

    • MD5

      3d5efe3bad5bee15d58483a6f66f02ec

    • SHA1

      2ed4085b2a6df17c4343393dd104dce917572b85

    • SHA256

      0e88af2824ab9f96a6cb74e4407bb2d523e657f6c70ca4f19c217868e96ee844

    • SHA512

      782b9b8eec2dc85d94d1a316d1a5ce194f36f1b943e8a24f25834a593ee3ee9160f9c1ff4c10b19f446ebc05c047d6881d9e08d2ceb4a824f8eb215ddd6fa82a

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6h:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm58

    • 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