General

  • Target

    42c09b6976b3fbe1561bd557dd507f59a867923cd1373805984916ac17497b45

  • Size

    255KB

  • Sample

    221123-zxa8jaea37

  • MD5

    ed25d30340fe9957c96fbcd2d020bf70

  • SHA1

    9a59595cd3cd724bba5b8df9c99d44366a974868

  • SHA256

    42c09b6976b3fbe1561bd557dd507f59a867923cd1373805984916ac17497b45

  • SHA512

    8fd5eeed02980481981529212bd2718214334ef779742d67bcbab5bfce684bd515b3da617dd9e3ab39d032be66c504154f6e4e1347bddf9d3f20a8871cdbbe19

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJo:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI3

Malware Config

Targets

    • Target

      42c09b6976b3fbe1561bd557dd507f59a867923cd1373805984916ac17497b45

    • Size

      255KB

    • MD5

      ed25d30340fe9957c96fbcd2d020bf70

    • SHA1

      9a59595cd3cd724bba5b8df9c99d44366a974868

    • SHA256

      42c09b6976b3fbe1561bd557dd507f59a867923cd1373805984916ac17497b45

    • SHA512

      8fd5eeed02980481981529212bd2718214334ef779742d67bcbab5bfce684bd515b3da617dd9e3ab39d032be66c504154f6e4e1347bddf9d3f20a8871cdbbe19

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJo:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI3

    • 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