General

  • Target

    3118c5adb650f385b6ad38f35433cfab17d666e04e2db68043c709decb931cc6

  • Size

    255KB

  • Sample

    221127-bn62vadd6s

  • MD5

    a145b0d0b6a681c59ac614e98881ad3f

  • SHA1

    7b65cb14fcfc0c02a81e925f3a0fef381c8dac15

  • SHA256

    3118c5adb650f385b6ad38f35433cfab17d666e04e2db68043c709decb931cc6

  • SHA512

    34ce6b1ff455a6c2e8aa38d59f76b94bf2095e28ed4038e8ad15505edc4818e4afeb665fac9d2a35a24ebd06f56ad62144eed4e90e6ee84d5fb4ae343ea60d87

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJv:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIi

Malware Config

Targets

    • Target

      3118c5adb650f385b6ad38f35433cfab17d666e04e2db68043c709decb931cc6

    • Size

      255KB

    • MD5

      a145b0d0b6a681c59ac614e98881ad3f

    • SHA1

      7b65cb14fcfc0c02a81e925f3a0fef381c8dac15

    • SHA256

      3118c5adb650f385b6ad38f35433cfab17d666e04e2db68043c709decb931cc6

    • SHA512

      34ce6b1ff455a6c2e8aa38d59f76b94bf2095e28ed4038e8ad15505edc4818e4afeb665fac9d2a35a24ebd06f56ad62144eed4e90e6ee84d5fb4ae343ea60d87

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJv:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIi

    • 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