Overview

overview

10

Static

static

10

ratt.exe

windows10-ltsc 2021-x64

10

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General

  • Target

    ratt.exe

  • Size

    753KB

  • Sample

    241107-b7kmysvmbm

  • MD5

    b753207b14c635f29b2abf64f603570a

  • SHA1

    8a40e828224f22361b09494a556a20db82fc97b9

  • SHA256

    7f16106f3354a65fc749737905b77df7bbefa28bf8bbc966dc1f8c53fa4660f2

  • SHA512

    0dd32803b95d53badd33c0c84df1002451090ff5f74736680e3a53a0bfc0e723eee7d795626bc10a1fb431de7e6e276c5a66349ef385a8b92b48425b0bdd036f

  • SSDEEP

    12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9IFr:ansJ39LyjbJkQFMhmC+6GD92

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

      ratt.exe

    • Size

      753KB

    • MD5

      b753207b14c635f29b2abf64f603570a

    • SHA1

      8a40e828224f22361b09494a556a20db82fc97b9

    • SHA256

      7f16106f3354a65fc749737905b77df7bbefa28bf8bbc966dc1f8c53fa4660f2

    • SHA512

      0dd32803b95d53badd33c0c84df1002451090ff5f74736680e3a53a0bfc0e723eee7d795626bc10a1fb431de7e6e276c5a66349ef385a8b92b48425b0bdd036f

    • SSDEEP

      12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9IFr:ansJ39LyjbJkQFMhmC+6GD92

    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

    • Adds Run key to start application

      persistence
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks