General

  • Target

    469fd656707a9e995050780b15d1c9c05f7e7850f18f7ece3c9f9b8bfe3177f0

  • Size

    255KB

  • Sample

    221123-zw836sea36

  • MD5

    1cfd38e26a69b5131995dba56e0fdaeb

  • SHA1

    07aa7e5b70a48346043873cf61460e251146e0aa

  • SHA256

    469fd656707a9e995050780b15d1c9c05f7e7850f18f7ece3c9f9b8bfe3177f0

  • SHA512

    b5f8048843937307f60302062b6e1b109bbcc735eb83555e24c728867071b65441675f8e4587993dbea7cc31315c14a0d7633a205cd96b37fb1d3bc139bf9b84

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJo:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIH

Malware Config

Targets

    • Target

      469fd656707a9e995050780b15d1c9c05f7e7850f18f7ece3c9f9b8bfe3177f0

    • Size

      255KB

    • MD5

      1cfd38e26a69b5131995dba56e0fdaeb

    • SHA1

      07aa7e5b70a48346043873cf61460e251146e0aa

    • SHA256

      469fd656707a9e995050780b15d1c9c05f7e7850f18f7ece3c9f9b8bfe3177f0

    • SHA512

      b5f8048843937307f60302062b6e1b109bbcc735eb83555e24c728867071b65441675f8e4587993dbea7cc31315c14a0d7633a205cd96b37fb1d3bc139bf9b84

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJo:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIH

    • 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