Overview

overview

10

Static

static

10

4329dc84d4...8d.exe

windows7-x64

10

4329dc84d4...8d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4329dc84d46d29e4b5aadff3933bbef31ebbb4eef5b978680fbc0885d6b1f28d.exe

  • Size

    879KB

  • Sample

    241225-xytp6atpgl

  • MD5

    6a5015be210e9e134f5d064f8a9f4b7d

  • SHA1

    daa42008be24516ed1e8ca7d9928c39d5eb46f60

  • SHA256

    4329dc84d46d29e4b5aadff3933bbef31ebbb4eef5b978680fbc0885d6b1f28d

  • SHA512

    b8ad22c9ebef44b35b59e777c5592a0568517b4bcb5ea2e4c8f5e0082413ec1c3af59d060d8c7de04b833a906e60b1788486c63e913e10265a34d03d72eb2ca3

  • SSDEEP

    12288:wMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9bKjpzqu:wnsJ39LyjbJkQFMhmC+6GD9opz

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

      4329dc84d46d29e4b5aadff3933bbef31ebbb4eef5b978680fbc0885d6b1f28d.exe

    • Size

      879KB

    • MD5

      6a5015be210e9e134f5d064f8a9f4b7d

    • SHA1

      daa42008be24516ed1e8ca7d9928c39d5eb46f60

    • SHA256

      4329dc84d46d29e4b5aadff3933bbef31ebbb4eef5b978680fbc0885d6b1f28d

    • SHA512

      b8ad22c9ebef44b35b59e777c5592a0568517b4bcb5ea2e4c8f5e0082413ec1c3af59d060d8c7de04b833a906e60b1788486c63e913e10265a34d03d72eb2ca3

    • SSDEEP

      12288:wMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9bKjpzqu:wnsJ39LyjbJkQFMhmC+6GD9opz

    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