General

  • Target

    394193d33dc54cd92a86bcd93ac9dec4

  • Size

    512KB

  • Sample

    231225-ykevhsfde3

  • MD5

    394193d33dc54cd92a86bcd93ac9dec4

  • SHA1

    36ac8b9abeadf37cce411a7578dc2a1ce465af00

  • SHA256

    05bdbe27f33fb9593c41d29830e794bc26ec70b81597425afbc41d4be45788d3

  • SHA512

    e16f4ec4d3cddcc827cb78a1b188f377cb66f4f28aa435a308f3636c2ea9e8f5fa2fa287697be4067152bb24b8128d7fc84ca827c82bb9c2f32e7f3fdb226345

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6V:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5u

Malware Config

Targets

    • Target

      394193d33dc54cd92a86bcd93ac9dec4

    • Size

      512KB

    • MD5

      394193d33dc54cd92a86bcd93ac9dec4

    • SHA1

      36ac8b9abeadf37cce411a7578dc2a1ce465af00

    • SHA256

      05bdbe27f33fb9593c41d29830e794bc26ec70b81597425afbc41d4be45788d3

    • SHA512

      e16f4ec4d3cddcc827cb78a1b188f377cb66f4f28aa435a308f3636c2ea9e8f5fa2fa287697be4067152bb24b8128d7fc84ca827c82bb9c2f32e7f3fdb226345

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6V:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5u

    • 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