Overview

overview

10

Static

static

10

472c322ae0...bN.exe

windows7-x64

10

472c322ae0...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    472c322ae03798af62f90c019ab49a5921e6546ee2378b475150876d23c67b8bN.exe

  • Size

    2.4MB

  • Sample

    241226-kw98xa1ne1

  • MD5

    9891cf9599f31697272c1dd0c21729d0

  • SHA1

    61f50a5b586d90469d92a3bdec8e85d8d7a2d8be

  • SHA256

    472c322ae03798af62f90c019ab49a5921e6546ee2378b475150876d23c67b8b

  • SHA512

    27545d72e39c751f68507b55bb4da99e3150e516bc53c5ecb4cee2faed01be9ae432bdd0d8a820981e4169bc3e91b68bd0a2f80f35ed046c605b1fa825b817cc

  • SSDEEP

    49152:EnsHyjtk2MYC5GDTw80cTsjkWajsmJ5W9L/Hw+htd4dMR:Ensmtk2aZ8sjkVW9LI+hv4q

Score
10/10
xredbackdoordiscoverypersistence

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

      472c322ae03798af62f90c019ab49a5921e6546ee2378b475150876d23c67b8bN.exe

    • Size

      2.4MB

    • MD5

      9891cf9599f31697272c1dd0c21729d0

    • SHA1

      61f50a5b586d90469d92a3bdec8e85d8d7a2d8be

    • SHA256

      472c322ae03798af62f90c019ab49a5921e6546ee2378b475150876d23c67b8b

    • SHA512

      27545d72e39c751f68507b55bb4da99e3150e516bc53c5ecb4cee2faed01be9ae432bdd0d8a820981e4169bc3e91b68bd0a2f80f35ed046c605b1fa825b817cc

    • SSDEEP

      49152:EnsHyjtk2MYC5GDTw80cTsjkWajsmJ5W9L/Hw+htd4dMR:Ensmtk2aZ8sjkVW9LI+hv4q

    Score
    10/10
    xredbackdoordiscoverypersistence

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks