Overview

overview

10

Static

static

10

67f9319df9...dN.exe

windows7-x64

10

67f9319df9...dN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    67f9319df91221722d1f4ba0e2bebecc87a00dbbc13703d9fa728e58abe7e1edN.exe

  • Size

    1.2MB

  • Sample

    241125-xyqnhaykdm

  • MD5

    b01019338cf3b3f4cf0649714f1ce510

  • SHA1

    fd14d401700f0cd2605b2fa737be6ed3be18bb90

  • SHA256

    67f9319df91221722d1f4ba0e2bebecc87a00dbbc13703d9fa728e58abe7e1ed

  • SHA512

    587f3fbe215e454bceb6c5e1e6a36fb3db7b46c718eccfa4cb10b697496600fd9ff85915ffdcd9b1618c95184d58e583114c76662a313cb826e781dbbba809ae

  • SSDEEP

    12288:LMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9L6XH02xXd4F2xXd4f2xXP:LnsJ39LyjbJkQFMhmC+6GD924O4YP1

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

      67f9319df91221722d1f4ba0e2bebecc87a00dbbc13703d9fa728e58abe7e1edN.exe

    • Size

      1.2MB

    • MD5

      b01019338cf3b3f4cf0649714f1ce510

    • SHA1

      fd14d401700f0cd2605b2fa737be6ed3be18bb90

    • SHA256

      67f9319df91221722d1f4ba0e2bebecc87a00dbbc13703d9fa728e58abe7e1ed

    • SHA512

      587f3fbe215e454bceb6c5e1e6a36fb3db7b46c718eccfa4cb10b697496600fd9ff85915ffdcd9b1618c95184d58e583114c76662a313cb826e781dbbba809ae

    • SSDEEP

      12288:LMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9L6XH02xXd4F2xXd4f2xXP:LnsJ39LyjbJkQFMhmC+6GD924O4YP1

    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