General

  • Target

    08ae4e225db853cce5d02df3ee5db5cd211ea3dce4412c3b81d1da43646b9742

  • Size

    8.0MB

  • Sample

    250409-ln9svawpy2

  • MD5

    75add0d16fb2a42587078fc84779b2ad

  • SHA1

    7500994b2f7bb71fff21889d44c374e1ab08a78f

  • SHA256

    08ae4e225db853cce5d02df3ee5db5cd211ea3dce4412c3b81d1da43646b9742

  • SHA512

    1df141f96c0eaa96b37231df82f4b9bec96b3512260d1adc0360cd801119a82dfb77fe7123f5fbbfb5d9b06bf851f8f3bc2681d52ec2f051e59383875a6cdd1e

  • SSDEEP

    196608:bKXbeO7oIzLzyxechmOEiZ560zzYybwpl:w7oIzq0cSiHSpl

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

      08ae4e225db853cce5d02df3ee5db5cd211ea3dce4412c3b81d1da43646b9742

    • Size

      8.0MB

    • MD5

      75add0d16fb2a42587078fc84779b2ad

    • SHA1

      7500994b2f7bb71fff21889d44c374e1ab08a78f

    • SHA256

      08ae4e225db853cce5d02df3ee5db5cd211ea3dce4412c3b81d1da43646b9742

    • SHA512

      1df141f96c0eaa96b37231df82f4b9bec96b3512260d1adc0360cd801119a82dfb77fe7123f5fbbfb5d9b06bf851f8f3bc2681d52ec2f051e59383875a6cdd1e

    • SSDEEP

      196608:bKXbeO7oIzLzyxechmOEiZ560zzYybwpl:w7oIzq0cSiHSpl

    • 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

    • Creates a Windows Service

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks