General

  • Target

    13e4d37a8920424e17518024eac85d976c548d6dd9f232393d30519737953dfe

  • Size

    4.2MB

  • Sample

    240425-z399tafa5x

  • MD5

    4c58759c45f46521be07f90c3adaa668

  • SHA1

    38ff78c6baa4df67808f9c4cda99722d9ad44c9f

  • SHA256

    13e4d37a8920424e17518024eac85d976c548d6dd9f232393d30519737953dfe

  • SHA512

    2a6125c2daabe92b3700bad985b61ee2da71e6484576196b5fbe61f5f1cbef55565db58e83c3e0546a61675791cabd241c3644d29c508e71c4132a0302b4666d

  • SSDEEP

    98304:2GdVTVT9nOgmhm1qvf6ijFUsPeeD2hnYJMOgZ:lRT9nO701qvfzjSoDuYJJi

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Targets

    • Target

      13e4d37a8920424e17518024eac85d976c548d6dd9f232393d30519737953dfe

    • Size

      4.2MB

    • MD5

      4c58759c45f46521be07f90c3adaa668

    • SHA1

      38ff78c6baa4df67808f9c4cda99722d9ad44c9f

    • SHA256

      13e4d37a8920424e17518024eac85d976c548d6dd9f232393d30519737953dfe

    • SHA512

      2a6125c2daabe92b3700bad985b61ee2da71e6484576196b5fbe61f5f1cbef55565db58e83c3e0546a61675791cabd241c3644d29c508e71c4132a0302b4666d

    • SSDEEP

      98304:2GdVTVT9nOgmhm1qvf6ijFUsPeeD2hnYJMOgZ:lRT9nO701qvfzjSoDuYJJi

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    • Modifies firewall policy service

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

    • UAC bypass

    • Windows security bypass

    • Drops file in Drivers directory

    • Sets DLL path for service in the registry

    • Sets service image path in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks