General

  • Target

    528afec8e639ccc5f2f43903fe1b2ab1cda4e8cb0eed242486dc37ea86c0f3da

  • Size

    4.0MB

  • Sample

    250101-jk6wns1phm

  • MD5

    317327084259afb52237d5dd1586cd28

  • SHA1

    30861314b8fb2c9bc565940c73c37d1bbf72ec60

  • SHA256

    528afec8e639ccc5f2f43903fe1b2ab1cda4e8cb0eed242486dc37ea86c0f3da

  • SHA512

    087f998edeb9e7861307bcee5790a192ac0f6d0dca730e3da0fcf33997ff9317ab053e9f7b1bcbc9be1704c67312926e1b71a40c051aa6480443433fced61c3c

  • SSDEEP

    98304:Wws2ANnKXOaeOgmhP/0nsmtk2a21vUjB5:kKXbeO7l/aLrVUV5

Malware Config

Extracted

Family

xred

C2

xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Targets

    • Target

      528afec8e639ccc5f2f43903fe1b2ab1cda4e8cb0eed242486dc37ea86c0f3da

    • Size

      4.0MB

    • MD5

      317327084259afb52237d5dd1586cd28

    • SHA1

      30861314b8fb2c9bc565940c73c37d1bbf72ec60

    • SHA256

      528afec8e639ccc5f2f43903fe1b2ab1cda4e8cb0eed242486dc37ea86c0f3da

    • SHA512

      087f998edeb9e7861307bcee5790a192ac0f6d0dca730e3da0fcf33997ff9317ab053e9f7b1bcbc9be1704c67312926e1b71a40c051aa6480443433fced61c3c

    • SSDEEP

      98304:Wws2ANnKXOaeOgmhP/0nsmtk2a21vUjB5:kKXbeO7l/aLrVUV5

    • 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.

    • Gh0strat family

    • PurpleFox

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

    • Purplefox family

    • Xred

      Xred is backdoor written in Delphi.

    • Xred family

    • Drops file in Drivers directory

    • Server Software Component: Terminal Services DLL

    • Sets service image path in registry

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks