Overview

overview

10

Static

static

10

d584e58130...18.exe

windows7-x64

10

d584e58130...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d584e58130d63580e6ad71f41f09ca5b765d0516d26749e9ace7bc85d49c7a18.exe

  • Size

    8.4MB

  • Sample

    241218-lyd4xstpay

  • MD5

    5a7d823359c21af24512dd647c0c3063

  • SHA1

    8478412d6375084597d944dc231a5b8ac16817bd

  • SHA256

    d584e58130d63580e6ad71f41f09ca5b765d0516d26749e9ace7bc85d49c7a18

  • SHA512

    8e3ebafc02d4755fd7bccff4a9edb291e9b2642f5b47bc92fb78018602ebec2a12a432b53c290001444f77ff967229422711564ea21e5331143557d2f79e5778

  • SSDEEP

    196608:tLUdwAmXaSMDdu+FtEF+mt6faSbMdoQDrCqIgxf0OKt72:tW5mKRDdu+MF+xfaSbuoQPLxFKt2

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

      d584e58130d63580e6ad71f41f09ca5b765d0516d26749e9ace7bc85d49c7a18.exe

    • Size

      8.4MB

    • MD5

      5a7d823359c21af24512dd647c0c3063

    • SHA1

      8478412d6375084597d944dc231a5b8ac16817bd

    • SHA256

      d584e58130d63580e6ad71f41f09ca5b765d0516d26749e9ace7bc85d49c7a18

    • SHA512

      8e3ebafc02d4755fd7bccff4a9edb291e9b2642f5b47bc92fb78018602ebec2a12a432b53c290001444f77ff967229422711564ea21e5331143557d2f79e5778

    • SSDEEP

      196608:tLUdwAmXaSMDdu+FtEF+mt6faSbMdoQDrCqIgxf0OKt72:tW5mKRDdu+MF+xfaSbuoQPLxFKt2

    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