General

  • Target

    6fe5356559982bbf4116111c0632fb98

  • Size

    255KB

  • Sample

    240122-v498zsbccj

  • MD5

    6fe5356559982bbf4116111c0632fb98

  • SHA1

    1d891d94ec308ad9e279c09f41b16e0d1e0e129d

  • SHA256

    c719a47f18282dbf9aa30d906592bed5e1baf073e322dd3902b20e12ee90a197

  • SHA512

    f7be79a3d1f4de4ded4a9f97d45ebcda0fee550d2016c4fa4d9ff04abb1dbb930d9c9bd0cbba19ccd8fe9bff2df6f444f393388dc80f118df16ad8f9f8764f30

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ3:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIw

Malware Config

Targets

    • Target

      6fe5356559982bbf4116111c0632fb98

    • Size

      255KB

    • MD5

      6fe5356559982bbf4116111c0632fb98

    • SHA1

      1d891d94ec308ad9e279c09f41b16e0d1e0e129d

    • SHA256

      c719a47f18282dbf9aa30d906592bed5e1baf073e322dd3902b20e12ee90a197

    • SHA512

      f7be79a3d1f4de4ded4a9f97d45ebcda0fee550d2016c4fa4d9ff04abb1dbb930d9c9bd0cbba19ccd8fe9bff2df6f444f393388dc80f118df16ad8f9f8764f30

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ3:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIw

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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