Overview

overview

10

Static

static

10

c8a4992874...2e.exe

windows7-x64

10

c8a4992874...2e.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    c8a49928745134f6844ba57040ee0ae4e7bac0164393320b8e2d073c21d1082e
  • Size 770KB
  • Sample250106-h3ez8sslfp
  • SHA256 c8a49928745134f6844ba57040ee0ae4e7bac0164393320b8e2d073c21d1082e
  • MD5 SHA1 SHA512 SSDEEP
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
      c8a49928745134f6844ba57040ee0ae4e7bac0164393320b8e2d073c21d1082e
    • Size 770KB
    • SHA256 c8a49928745134f6844ba57040ee0ae4e7bac0164393320b8e2d073c21d1082e
    • MD5 SHA1 SHA512 SSDEEP
    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