General

  • Target

    947c2354921dcf260b983a2701735980a896f75b42c975bacb9cc16e7bf569ff

  • Size

    255KB

  • Sample

    221127-bxmdssae73

  • MD5

    96651a98c2fc841e8ea4b2c2d90bdb5e

  • SHA1

    416b27fe766375277f4cff91a47306ccb4605caa

  • SHA256

    947c2354921dcf260b983a2701735980a896f75b42c975bacb9cc16e7bf569ff

  • SHA512

    29d88027e77e4eec519852802a400f7d363d9e3d8c29ad67c5c3ee1197f5a171823e44bf42d11ee347b2db73b010c43a44aa01fd734f4c275cc99e9307c0cf7a

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJC:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIX

Malware Config

Targets

    • Target

      947c2354921dcf260b983a2701735980a896f75b42c975bacb9cc16e7bf569ff

    • Size

      255KB

    • MD5

      96651a98c2fc841e8ea4b2c2d90bdb5e

    • SHA1

      416b27fe766375277f4cff91a47306ccb4605caa

    • SHA256

      947c2354921dcf260b983a2701735980a896f75b42c975bacb9cc16e7bf569ff

    • SHA512

      29d88027e77e4eec519852802a400f7d363d9e3d8c29ad67c5c3ee1197f5a171823e44bf42d11ee347b2db73b010c43a44aa01fd734f4c275cc99e9307c0cf7a

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJC:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIX

    • 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