General

  • Target

    54e0bb9182c2a47d1a398a6ccb86688eea318430ce1243f47a80a8d4d485c6b6

  • Size

    255KB

  • Sample

    221124-bdtc1aca5w

  • MD5

    1a6b1d8501077bb6701e382dac42a676

  • SHA1

    cab909fbb6c0e767877240fc61293647e6ba8d69

  • SHA256

    54e0bb9182c2a47d1a398a6ccb86688eea318430ce1243f47a80a8d4d485c6b6

  • SHA512

    b14866b1b1b9a9e27445c2ebf0049f5b2799f7211d1ceba426e09a47ebaccf7a77f568f106967b52d86518f85f203cb1d13f553d5130688025c8b9201b7a328f

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJw:1xlZam+akqx6YQJXcNlEHUIQeE3mmBID

Malware Config

Targets

    • Target

      54e0bb9182c2a47d1a398a6ccb86688eea318430ce1243f47a80a8d4d485c6b6

    • Size

      255KB

    • MD5

      1a6b1d8501077bb6701e382dac42a676

    • SHA1

      cab909fbb6c0e767877240fc61293647e6ba8d69

    • SHA256

      54e0bb9182c2a47d1a398a6ccb86688eea318430ce1243f47a80a8d4d485c6b6

    • SHA512

      b14866b1b1b9a9e27445c2ebf0049f5b2799f7211d1ceba426e09a47ebaccf7a77f568f106967b52d86518f85f203cb1d13f553d5130688025c8b9201b7a328f

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJw:1xlZam+akqx6YQJXcNlEHUIQeE3mmBID

    • 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