Overview

overview

10

Static

static

10

222.exe

windows7-x64

10

222.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    222.exe

  • Size

    1.6MB

  • Sample

    241230-md8cpsxmaw

  • MD5

    71386f37f17778126296ca734975db6d

  • SHA1

    353818dcd74d06565fc0e8ac4416e594d29ecd0b

  • SHA256

    c1317da0fd0dc3d73b38634ea586016f6f651f52acc576fbae8b82721c83e9ae

  • SHA512

    e5e0d87f91611bccfea16222c9afb7ac7b949f1762244ced01f9d8a78e2c992cfe8c1faaf1391f4cf107604a0e9f7a64fa4adda1c339d8dc85b27e7be610b83c

  • SSDEEP

    49152:gnsHyjtk2MYC5GD8hloJfCAh9RMUBrNUFqtBZlO:gnsmtk2a1hlPERBsiTs

Score
10/10
xredbackdoordiscoverymacropersistenceupx

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

      222.exe

    • Size

      1.6MB

    • MD5

      71386f37f17778126296ca734975db6d

    • SHA1

      353818dcd74d06565fc0e8ac4416e594d29ecd0b

    • SHA256

      c1317da0fd0dc3d73b38634ea586016f6f651f52acc576fbae8b82721c83e9ae

    • SHA512

      e5e0d87f91611bccfea16222c9afb7ac7b949f1762244ced01f9d8a78e2c992cfe8c1faaf1391f4cf107604a0e9f7a64fa4adda1c339d8dc85b27e7be610b83c

    • SSDEEP

      49152:gnsHyjtk2MYC5GD8hloJfCAh9RMUBrNUFqtBZlO:gnsmtk2a1hlPERBsiTs

    Score
    10/10
    xredbackdoordiscoverymacropersistenceupx

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Suspicious Office macro

      Office document equipped with macros.

      macro

    • 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