Overview

overview

10

Static

static

10

6e10470217...aN.exe

windows7-x64

10

6e10470217...aN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6e10470217032b91d360dc42aa358d96fbf4e225b08e67fcc47eb48de2d9cf8aN.exe

  • Size

    759KB

  • Sample

    241215-3hg93stqfr

  • MD5

    f557ab3a26b6d826d047fa5cf4c4e880

  • SHA1

    86788cb72de2465133abe85adec971e2f907c224

  • SHA256

    6e10470217032b91d360dc42aa358d96fbf4e225b08e67fcc47eb48de2d9cf8a

  • SHA512

    3e22465a724303895522ba73c0639ab2607b277c0a4d0c2303028efc808a28da661cffcccfc7c497ecff6848c6789528b73aad41f17430fe813148ccf1ddb14a

  • SSDEEP

    12288:SMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Ynj:SnsJ39LyjbJkQFMhmC+6GD9U

Score
10/10
xredbackdoordiscoverymacropersistence

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

      6e10470217032b91d360dc42aa358d96fbf4e225b08e67fcc47eb48de2d9cf8aN.exe

    • Size

      759KB

    • MD5

      f557ab3a26b6d826d047fa5cf4c4e880

    • SHA1

      86788cb72de2465133abe85adec971e2f907c224

    • SHA256

      6e10470217032b91d360dc42aa358d96fbf4e225b08e67fcc47eb48de2d9cf8a

    • SHA512

      3e22465a724303895522ba73c0639ab2607b277c0a4d0c2303028efc808a28da661cffcccfc7c497ecff6848c6789528b73aad41f17430fe813148ccf1ddb14a

    • SSDEEP

      12288:SMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Ynj:SnsJ39LyjbJkQFMhmC+6GD9U

    Score
    10/10
    xredbackdoordiscoverymacropersistence

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks