Overview

overview

10

Static

static

10

7551bd3b78...a1.exe

windows7-x64

10

7551bd3b78...a1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7551bd3b780af9647653bd92faf64df4ce2cc6766042d58288f15456594a38a1.exe

  • Size

    2.7MB

  • Sample

    241119-mp13rstrhv

  • MD5

    89b5d70f47802c99d07cfbd0a66aa31a

  • SHA1

    14b7e4e18394a25e6221b1c4e3d3c267e6b0f79a

  • SHA256

    7551bd3b780af9647653bd92faf64df4ce2cc6766042d58288f15456594a38a1

  • SHA512

    09956558088ccd7b27027d4b0d4c22751c5ad37dca92692cbd6fa229d20edf04bc564e3600db06b3028ed98650c08ca42aafdb1ab554f9b0d1703bdf1e10fbdd

  • SSDEEP

    49152:0nsHyjtk2MYC5GD09D9vdaaGtXKEY9f5NsJwY03vMNOi:0nsmtk2aZD91aaXL4wY03kIi

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

      7551bd3b780af9647653bd92faf64df4ce2cc6766042d58288f15456594a38a1.exe

    • Size

      2.7MB

    • MD5

      89b5d70f47802c99d07cfbd0a66aa31a

    • SHA1

      14b7e4e18394a25e6221b1c4e3d3c267e6b0f79a

    • SHA256

      7551bd3b780af9647653bd92faf64df4ce2cc6766042d58288f15456594a38a1

    • SHA512

      09956558088ccd7b27027d4b0d4c22751c5ad37dca92692cbd6fa229d20edf04bc564e3600db06b3028ed98650c08ca42aafdb1ab554f9b0d1703bdf1e10fbdd

    • SSDEEP

      49152:0nsHyjtk2MYC5GD09D9vdaaGtXKEY9f5NsJwY03vMNOi:0nsmtk2aZD91aaXL4wY03kIi

    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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks