General

  • Target

    06230a9b23af1d5992b5e3b53fab006b97abaff28bfe5796c1df0c777ce51ef0

  • Size

    255KB

  • Sample

    221124-qcjvhaab6t

  • MD5

    4b73b2f70055858cac755f272b7bd6f9

  • SHA1

    a685f822209eb53ee994bb933366c483f39750c4

  • SHA256

    06230a9b23af1d5992b5e3b53fab006b97abaff28bfe5796c1df0c777ce51ef0

  • SHA512

    05a00222c037d8121e837b9b93fc05fc8038263ca78fb034ba7bf35ab6ebaa7a3c64d63663f4b90de18ee6d4b37d47c0642b9a98ad083d75918ba9fa6dd8a45d

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJN:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIy

Malware Config

Targets

    • Target

      06230a9b23af1d5992b5e3b53fab006b97abaff28bfe5796c1df0c777ce51ef0

    • Size

      255KB

    • MD5

      4b73b2f70055858cac755f272b7bd6f9

    • SHA1

      a685f822209eb53ee994bb933366c483f39750c4

    • SHA256

      06230a9b23af1d5992b5e3b53fab006b97abaff28bfe5796c1df0c777ce51ef0

    • SHA512

      05a00222c037d8121e837b9b93fc05fc8038263ca78fb034ba7bf35ab6ebaa7a3c64d63663f4b90de18ee6d4b37d47c0642b9a98ad083d75918ba9fa6dd8a45d

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJN:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIy

    • 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