Overview

overview

10

Static

static

10

a824909753...9e.exe

windows7-x64

10

a824909753...9e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a8249097530d54ff667503d317c3e7aa08e6e123bfd137797176afcc97b3dd9e.exe

  • Size

    753KB

  • Sample

    241120-be7a9awrfz

  • MD5

    0a2f6e1f3eb874d3d94cafb03a44e084

  • SHA1

    9b52d94038ebf4c49563d071b67d5f3a1a32e652

  • SHA256

    a8249097530d54ff667503d317c3e7aa08e6e123bfd137797176afcc97b3dd9e

  • SHA512

    a108e4336c584d50cd82bd74bce2dda9ecd620d21e20d23cb3d6042b11523744dbec631a80b4afa39770e0ade9f24fef104bc63af442121747de61405e7501e9

  • SSDEEP

    12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9ILsj:ansJ39LyjbJkQFMhmC+6GD9sU

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

      a8249097530d54ff667503d317c3e7aa08e6e123bfd137797176afcc97b3dd9e.exe

    • Size

      753KB

    • MD5

      0a2f6e1f3eb874d3d94cafb03a44e084

    • SHA1

      9b52d94038ebf4c49563d071b67d5f3a1a32e652

    • SHA256

      a8249097530d54ff667503d317c3e7aa08e6e123bfd137797176afcc97b3dd9e

    • SHA512

      a108e4336c584d50cd82bd74bce2dda9ecd620d21e20d23cb3d6042b11523744dbec631a80b4afa39770e0ade9f24fef104bc63af442121747de61405e7501e9

    • SSDEEP

      12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9ILsj:ansJ39LyjbJkQFMhmC+6GD9sU

    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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks