Overview

overview

10

Static

static

10

LWQDFZ.exe

windows7-x64

10

LWQDFZ.exe

windows10-2004-x64

10

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General

  • Target

    LWQDFZ.exe

  • Size

    1.6MB

  • Sample

    241230-mj55jaxmfw

  • MD5

    27bcc0d927e9f13250b1dff9e122e9af

  • SHA1

    2f9f09f46fe7ee2a495247292b3f2be0777c2873

  • SHA256

    71c45be1d4e8d17aee605f93ee991d9117572e1f79c8991bfa2f7b37b285b5f1

  • SHA512

    1bdf5d3ba61b8d99955b92b87377fcbea08db248aae1089a9028a0613eb06c43e330bd781edf66ec955b1042c811094207b8962e391b37fc516a4b93664c7653

  • SSDEEP

    49152:cnsHyjtk2MYC5GDchloJf5fj22pkXaxMa:cnsmtk2alhlyLZ

Score
10/10
xredbackdoordiscoverypersistenceupx

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

      LWQDFZ.exe

    • Size

      1.6MB

    • MD5

      27bcc0d927e9f13250b1dff9e122e9af

    • SHA1

      2f9f09f46fe7ee2a495247292b3f2be0777c2873

    • SHA256

      71c45be1d4e8d17aee605f93ee991d9117572e1f79c8991bfa2f7b37b285b5f1

    • SHA512

      1bdf5d3ba61b8d99955b92b87377fcbea08db248aae1089a9028a0613eb06c43e330bd781edf66ec955b1042c811094207b8962e391b37fc516a4b93664c7653

    • SSDEEP

      49152:cnsHyjtk2MYC5GDchloJf5fj22pkXaxMa:cnsmtk2alhlyLZ

    Score
    10/10
    xredbackdoordiscoverypersistenceupx

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks