General

  • Target

    12e22d7ddba3199c80f284b55a67c778

  • Size

    512KB

  • Sample

    231230-jwx3xahfc9

  • MD5

    12e22d7ddba3199c80f284b55a67c778

  • SHA1

    4f91a165006d8a0a2b4a27fc0a50f059e4f39b2e

  • SHA256

    a9894fb73d6b45cd1f47e13a0d28e38082a9d81efdc3b725d45dc6c9f3973d55

  • SHA512

    2399d9649f2a1d2db0b2a8d97f1c7fb5335182303e169b2a6d56ab8839d8c90f926352371564701c29b52cb4153e3ec3c9fefec07e83a10a7a5d19db58246caa

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6i:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Z

Malware Config

Targets

    • Target

      12e22d7ddba3199c80f284b55a67c778

    • Size

      512KB

    • MD5

      12e22d7ddba3199c80f284b55a67c778

    • SHA1

      4f91a165006d8a0a2b4a27fc0a50f059e4f39b2e

    • SHA256

      a9894fb73d6b45cd1f47e13a0d28e38082a9d81efdc3b725d45dc6c9f3973d55

    • SHA512

      2399d9649f2a1d2db0b2a8d97f1c7fb5335182303e169b2a6d56ab8839d8c90f926352371564701c29b52cb4153e3ec3c9fefec07e83a10a7a5d19db58246caa

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6i:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Z

    • 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