General

  • Target

    f7e954a22d334f570d2655c6cecc4da5d3145be43c7f164ad5dd0fb2bf0ca10b

  • Size

    255KB

  • Sample

    221123-xfjr8seh38

  • MD5

    47b28358635e42864407a315aed96966

  • SHA1

    22d919bb411005554c8beb8d7b7eb8ccb0dea863

  • SHA256

    f7e954a22d334f570d2655c6cecc4da5d3145be43c7f164ad5dd0fb2bf0ca10b

  • SHA512

    3e9baed8969d2cf25b5ee209bab0574163c55ef63321219d8c7172344ec0337355fdd699eb50d81c39a332f1acf1b43c48277889eda1e153cc37006dfc35aef7

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ1:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI8

Malware Config

Targets

    • Target

      f7e954a22d334f570d2655c6cecc4da5d3145be43c7f164ad5dd0fb2bf0ca10b

    • Size

      255KB

    • MD5

      47b28358635e42864407a315aed96966

    • SHA1

      22d919bb411005554c8beb8d7b7eb8ccb0dea863

    • SHA256

      f7e954a22d334f570d2655c6cecc4da5d3145be43c7f164ad5dd0fb2bf0ca10b

    • SHA512

      3e9baed8969d2cf25b5ee209bab0574163c55ef63321219d8c7172344ec0337355fdd699eb50d81c39a332f1acf1b43c48277889eda1e153cc37006dfc35aef7

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ1:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI8

    • 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