General

  • Target

    4a7dc72bb1f277817acf602dc6aeb2489edea07837ffe5af9205bcbc33e02957

  • Size

    255KB

  • Sample

    221124-kjnt5sbh25

  • MD5

    760aa24ce25b18f07491fa1a426ac26f

  • SHA1

    7c52092dc991714ce10eef6a0c0b373bacda295c

  • SHA256

    4a7dc72bb1f277817acf602dc6aeb2489edea07837ffe5af9205bcbc33e02957

  • SHA512

    717927c3b90d5874226eb02d0c8d27c8f942a51d3c01e44dc87eaa4e3e10684d42477172aa58a1582576d7ab6ca87d11592578a8cf8dd99899beadd0a9809ddb

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJL:1xlZam+akqx6YQJXcNlEHUIQeE3mmBII

Malware Config

Targets

    • Target

      4a7dc72bb1f277817acf602dc6aeb2489edea07837ffe5af9205bcbc33e02957

    • Size

      255KB

    • MD5

      760aa24ce25b18f07491fa1a426ac26f

    • SHA1

      7c52092dc991714ce10eef6a0c0b373bacda295c

    • SHA256

      4a7dc72bb1f277817acf602dc6aeb2489edea07837ffe5af9205bcbc33e02957

    • SHA512

      717927c3b90d5874226eb02d0c8d27c8f942a51d3c01e44dc87eaa4e3e10684d42477172aa58a1582576d7ab6ca87d11592578a8cf8dd99899beadd0a9809ddb

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJL: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

    • 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