General

  • Target

    45addde3116a4bda08e06216f8661396af50dbc2f2e95b10163947c6fecd6ead

  • Size

    6.2MB

  • Sample

    240526-feq2gsgb88

  • MD5

    c71985d59f90ff05eb7f507484b7f42c

  • SHA1

    e29d18f9c5929836c7c2390edab3b78665214a2a

  • SHA256

    45addde3116a4bda08e06216f8661396af50dbc2f2e95b10163947c6fecd6ead

  • SHA512

    cf9434f9e70006f839fc896743f6aef6e0715b46135b07add0e9dec230150bba7289d4cf874f616b492ccd8a1044f348616eca62397047f3021a8ebb42efe88b

  • SSDEEP

    98304:bws2ANnKXOaeOgmh5k7J9k2QF6AFwnAqFGEJBAUZLVuEkk6:9KXbeO7xZF1dEJVpuEu

Malware Config

Targets

    • Target

      45addde3116a4bda08e06216f8661396af50dbc2f2e95b10163947c6fecd6ead

    • Size

      6.2MB

    • MD5

      c71985d59f90ff05eb7f507484b7f42c

    • SHA1

      e29d18f9c5929836c7c2390edab3b78665214a2a

    • SHA256

      45addde3116a4bda08e06216f8661396af50dbc2f2e95b10163947c6fecd6ead

    • SHA512

      cf9434f9e70006f839fc896743f6aef6e0715b46135b07add0e9dec230150bba7289d4cf874f616b492ccd8a1044f348616eca62397047f3021a8ebb42efe88b

    • SSDEEP

      98304:bws2ANnKXOaeOgmh5k7J9k2QF6AFwnAqFGEJBAUZLVuEkk6:9KXbeO7xZF1dEJVpuEu

    • 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

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks