Overview

overview

10

Static

static

10

6bf3a9c47d...b6.exe

windows7-x64

10

6bf3a9c47d...b6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6bf3a9c47d0dc7cbde76eb4dbd81f9fcac54f64d7bf907ff952438503d8588b6.exe

  • Size

    1.6MB

  • Sample

    241225-ctme3avjgw

  • MD5

    019fc60427d0126adfec88980c7fb666

  • SHA1

    55e2550ce27991e708e30a2e75253093eed0edb3

  • SHA256

    6bf3a9c47d0dc7cbde76eb4dbd81f9fcac54f64d7bf907ff952438503d8588b6

  • SHA512

    f8013fb625bb6354b50d7c27331c3088904ddd9103e0b28bac8965edd83d86353250e97aa872b82756d2765064d5be30e9e9579e216805c12216634627311a86

  • SSDEEP

    49152:MnsHyjtk2MYC5GDshloJfxBHUklI7GkBf:Mnsmtk2a5hliBHUklI66f

Score
10/10
xredbackdoordiscoverypersistenceupx

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

      6bf3a9c47d0dc7cbde76eb4dbd81f9fcac54f64d7bf907ff952438503d8588b6.exe

    • Size

      1.6MB

    • MD5

      019fc60427d0126adfec88980c7fb666

    • SHA1

      55e2550ce27991e708e30a2e75253093eed0edb3

    • SHA256

      6bf3a9c47d0dc7cbde76eb4dbd81f9fcac54f64d7bf907ff952438503d8588b6

    • SHA512

      f8013fb625bb6354b50d7c27331c3088904ddd9103e0b28bac8965edd83d86353250e97aa872b82756d2765064d5be30e9e9579e216805c12216634627311a86

    • SSDEEP

      49152:MnsHyjtk2MYC5GDshloJfxBHUklI7GkBf:Mnsmtk2a5hliBHUklI66f

    Score
    10/10
    xredbackdoordiscoverypersistenceupx

    • 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.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks