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General

  • Target

    00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb

  • Size

    255KB

  • Sample

    221030-ztr2waafc7

  • MD5

    a1595753bc6f4516c9c765cbcd0e17f0

  • SHA1

    af542b64ac2b60a7f14e1f8595b8125491ccd21d

  • SHA256

    00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb

  • SHA512

    55fb0d4ce6150ce04c812fcc2b2136893f481a1e8bc5343efd730de7d72a821e87212a8afb07e417d6c98fd02d631db5e316f466d9dfad96024e7ed7cc95bae3

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJO:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIn

Malware Config

Targets

    • Target

      00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb

    • Size

      255KB

    • MD5

      a1595753bc6f4516c9c765cbcd0e17f0

    • SHA1

      af542b64ac2b60a7f14e1f8595b8125491ccd21d

    • SHA256

      00b47253a1baf315635cb8e7448f5d8ea2e005d6efffef27bf27387ad634f0cb

    • SHA512

      55fb0d4ce6150ce04c812fcc2b2136893f481a1e8bc5343efd730de7d72a821e87212a8afb07e417d6c98fd02d631db5e316f466d9dfad96024e7ed7cc95bae3

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJO:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIn

    • 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

    • Modifies Installed Components in the registry

    • 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