Overview

overview

10

Static

static

10

527b317e12...9N.exe

windows7-x64

10

527b317e12...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    527b317e120f7962291d30cf4e3ea9f8915556b6d4a36ca6b17aa286cf6f8e79N.exe

  • Size

    975KB

  • Sample

    241118-twgq2avphn

  • MD5

    74bf62d0872f462469647645e9c5e4e0

  • SHA1

    cfd42b9afc04580ba4773d2988ab6b98094a3d5a

  • SHA256

    527b317e120f7962291d30cf4e3ea9f8915556b6d4a36ca6b17aa286cf6f8e79

  • SHA512

    3bbfa4bb8f5ddb0e319a2800ef878c79b2911986321888db2073cccb6c7b906076ff419933c893a68acb949be1bf49f51a5ba975ba584cf3190a973a7000f922

  • SSDEEP

    12288:3MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9utQRmA59j:3nsJ39LyjbJkQFMhmC+6GD9oQRJl

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

      527b317e120f7962291d30cf4e3ea9f8915556b6d4a36ca6b17aa286cf6f8e79N.exe

    • Size

      975KB

    • MD5

      74bf62d0872f462469647645e9c5e4e0

    • SHA1

      cfd42b9afc04580ba4773d2988ab6b98094a3d5a

    • SHA256

      527b317e120f7962291d30cf4e3ea9f8915556b6d4a36ca6b17aa286cf6f8e79

    • SHA512

      3bbfa4bb8f5ddb0e319a2800ef878c79b2911986321888db2073cccb6c7b906076ff419933c893a68acb949be1bf49f51a5ba975ba584cf3190a973a7000f922

    • SSDEEP

      12288:3MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9utQRmA59j:3nsJ39LyjbJkQFMhmC+6GD9oQRJl

    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