General

  • Target

    fb1b82771bea21fda8a05c151e421ee07a1cf0fde59f727a8c7273681db82fd0

  • Size

    1.5MB

  • Sample

    230828-jr3gtshb64

  • MD5

    a41e1e26f3f73c785084e63b4b146c6f

  • SHA1

    ec9827311fbdca8dc17fbca5c31602a088be202d

  • SHA256

    fb1b82771bea21fda8a05c151e421ee07a1cf0fde59f727a8c7273681db82fd0

  • SHA512

    9d540f4b15ebb9da16e7535a3e694f7e84a56a531535f6cb01d4c9152b3763695b4f9105edf2d8c641caf8bb8402021ee95ec6b8c114b2d5f67e8eb43d098ca6

  • SSDEEP

    24576:lQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVWGQIDLsSyn2T8:lQZAdVyVT9n/Gg0P+WhoxG9DLsSyn2Y

Malware Config

Targets

    • Target

      fb1b82771bea21fda8a05c151e421ee07a1cf0fde59f727a8c7273681db82fd0

    • Size

      1.5MB

    • MD5

      a41e1e26f3f73c785084e63b4b146c6f

    • SHA1

      ec9827311fbdca8dc17fbca5c31602a088be202d

    • SHA256

      fb1b82771bea21fda8a05c151e421ee07a1cf0fde59f727a8c7273681db82fd0

    • SHA512

      9d540f4b15ebb9da16e7535a3e694f7e84a56a531535f6cb01d4c9152b3763695b4f9105edf2d8c641caf8bb8402021ee95ec6b8c114b2d5f67e8eb43d098ca6

    • SSDEEP

      24576:lQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVWGQIDLsSyn2T8:lQZAdVyVT9n/Gg0P+WhoxG9DLsSyn2Y

    • 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.

    • PurpleFox

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

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks