Overview

overview

10

Static

static

10

96b1bec6c2...bN.exe

windows7-x64

10

96b1bec6c2...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    96b1bec6c2f82f1b0f6fafb59049effcdc886bb3c73c45cbb93ea0f2af3b4a7bN.exe

  • Size

    2.0MB

  • Sample

    241225-2lh54s1jhq

  • MD5

    b44c9c8ca8e070236abef14c530365e0

  • SHA1

    b62a358ce374f8e79e9f35c191edcb581924b441

  • SHA256

    96b1bec6c2f82f1b0f6fafb59049effcdc886bb3c73c45cbb93ea0f2af3b4a7b

  • SHA512

    517ee47cd002d3ca188b5d6dded9d20ac7df73dbe1ebc609cfa3903897eeffbde0a3e81b747e179aaa63eeaf43b7f86f73e45cd321244c090e790fb894ffaf85

  • SSDEEP

    49152:unsHyjtk2MYC5GD666aa+++b+xBxABO7/eZffw8VpeDn7kJQ8Za8Se1:unsmtk2aj7/eZnw8VpeD7QQ8jSy

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

      96b1bec6c2f82f1b0f6fafb59049effcdc886bb3c73c45cbb93ea0f2af3b4a7bN.exe

    • Size

      2.0MB

    • MD5

      b44c9c8ca8e070236abef14c530365e0

    • SHA1

      b62a358ce374f8e79e9f35c191edcb581924b441

    • SHA256

      96b1bec6c2f82f1b0f6fafb59049effcdc886bb3c73c45cbb93ea0f2af3b4a7b

    • SHA512

      517ee47cd002d3ca188b5d6dded9d20ac7df73dbe1ebc609cfa3903897eeffbde0a3e81b747e179aaa63eeaf43b7f86f73e45cd321244c090e790fb894ffaf85

    • SSDEEP

      49152:unsHyjtk2MYC5GD666aa+++b+xBxABO7/eZffw8VpeDn7kJQ8Za8Se1:unsmtk2aj7/eZnw8VpeD7QQ8jSy

    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