Overview

overview

10

Static

static

10

567d5a31fd...06.exe

windows7-x64

10

567d5a31fd...06.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    567d5a31fd4d7524432b1e88f44c454bdacd461f02522dc70e189c0393328606.exe

  • Size

    794KB

  • Sample

    250202-ff9j8axqhm

  • MD5

    cc1191cbee32ca4a282f42a22aedeea4

  • SHA1

    4ca6e5e2b8e9c32578b3a377e6403b920d1cbb66

  • SHA256

    567d5a31fd4d7524432b1e88f44c454bdacd461f02522dc70e189c0393328606

  • SHA512

    70bbd527d6ac7d5d459eee3caea1ff379552aa6d2c47d49f09b4a13865cf4349a3eb61be7b3ddde10b325d8f1ca112a2d6ed4e7d5f20db13c1d8a53cc4117b43

  • SSDEEP

    12288:dMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9rgCR7B:dnsJ39LyjbJkQFMhmC+6GD9ECRV

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

      567d5a31fd4d7524432b1e88f44c454bdacd461f02522dc70e189c0393328606.exe

    • Size

      794KB

    • MD5

      cc1191cbee32ca4a282f42a22aedeea4

    • SHA1

      4ca6e5e2b8e9c32578b3a377e6403b920d1cbb66

    • SHA256

      567d5a31fd4d7524432b1e88f44c454bdacd461f02522dc70e189c0393328606

    • SHA512

      70bbd527d6ac7d5d459eee3caea1ff379552aa6d2c47d49f09b4a13865cf4349a3eb61be7b3ddde10b325d8f1ca112a2d6ed4e7d5f20db13c1d8a53cc4117b43

    • SSDEEP

      12288:dMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9rgCR7B:dnsJ39LyjbJkQFMhmC+6GD9ECRV

    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