General

  • Target

    b0ff1939b7acbbda0f38d772925c5359_JaffaCakes118

  • Size

    512KB

  • Sample

    240616-a9kv3awdpq

  • MD5

    b0ff1939b7acbbda0f38d772925c5359

  • SHA1

    bdf01249d9382967ebbe9f0177db00ab246a02c2

  • SHA256

    a82f8579d94682ac81fde72aa8d0ca1d0f22fcbd3903ee01dc4860aaa8b6db7d

  • SHA512

    2e3233c08c6aae0a149b9af8cc33ecab3e33c8fa081fbc0985d6f2bd879c1f1255a4cd2265f29e51eca482c8d3b82e9dda5f181a85373228b3862e7cf3745f2e

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6q:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5d

Malware Config

Targets

    • Target

      b0ff1939b7acbbda0f38d772925c5359_JaffaCakes118

    • Size

      512KB

    • MD5

      b0ff1939b7acbbda0f38d772925c5359

    • SHA1

      bdf01249d9382967ebbe9f0177db00ab246a02c2

    • SHA256

      a82f8579d94682ac81fde72aa8d0ca1d0f22fcbd3903ee01dc4860aaa8b6db7d

    • SHA512

      2e3233c08c6aae0a149b9af8cc33ecab3e33c8fa081fbc0985d6f2bd879c1f1255a4cd2265f29e51eca482c8d3b82e9dda5f181a85373228b3862e7cf3745f2e

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6q:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5d

    • 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