General

  • Target

    247711abab7e0cc24bc1bfb00a3136f3a9c591983645e674ad2c87548f02406a

  • Size

    255KB

  • Sample

    221127-nxjn5aeb92

  • MD5

    22646f3cdd88a89e32c45f40534441ec

  • SHA1

    b2b2047956fd94d63c1a9f1dfd4cd95c919ec7e6

  • SHA256

    247711abab7e0cc24bc1bfb00a3136f3a9c591983645e674ad2c87548f02406a

  • SHA512

    0aad805b5ae1a35dffa9935655560e564e648b8d68a0f08f875664ec5bf94b0eb91d09ab1321510f667f1e1b6c1615eab4180af38f009b6f2da3684e50d96818

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ5:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIg

Malware Config

Targets

    • Target

      247711abab7e0cc24bc1bfb00a3136f3a9c591983645e674ad2c87548f02406a

    • Size

      255KB

    • MD5

      22646f3cdd88a89e32c45f40534441ec

    • SHA1

      b2b2047956fd94d63c1a9f1dfd4cd95c919ec7e6

    • SHA256

      247711abab7e0cc24bc1bfb00a3136f3a9c591983645e674ad2c87548f02406a

    • SHA512

      0aad805b5ae1a35dffa9935655560e564e648b8d68a0f08f875664ec5bf94b0eb91d09ab1321510f667f1e1b6c1615eab4180af38f009b6f2da3684e50d96818

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ5:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIg

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Executes dropped EXE

    • UPX packed file

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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 v6

Tasks