Overview

overview

10

Static

static

10

3612583e27...0d.exe

windows7-x64

10

3612583e27...0d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3612583e276a5665ac5ea7113a96bb0d5df98ae86aa6ae969f836c889776d80d.exe

  • Size

    771KB

  • Sample

    241122-mnczjsypfx

  • MD5

    2fa089ca87ac89f69b1bb79c60d17e21

  • SHA1

    91b4543c4b83475f3059e935172adc1e5874fe7b

  • SHA256

    3612583e276a5665ac5ea7113a96bb0d5df98ae86aa6ae969f836c889776d80d

  • SHA512

    388494a345338e766547ef85212a0c368740bf5c940ecc96b997692d541abca1ff24f0cb271d377288400c54a6897f5a402b4fc60c73046038fc483e84ad00a4

  • SSDEEP

    12288:GMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9f1KE+VIFJp:GnsJ39LyjbJkQFMhmC+6GD99KE+VIFD

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

      3612583e276a5665ac5ea7113a96bb0d5df98ae86aa6ae969f836c889776d80d.exe

    • Size

      771KB

    • MD5

      2fa089ca87ac89f69b1bb79c60d17e21

    • SHA1

      91b4543c4b83475f3059e935172adc1e5874fe7b

    • SHA256

      3612583e276a5665ac5ea7113a96bb0d5df98ae86aa6ae969f836c889776d80d

    • SHA512

      388494a345338e766547ef85212a0c368740bf5c940ecc96b997692d541abca1ff24f0cb271d377288400c54a6897f5a402b4fc60c73046038fc483e84ad00a4

    • SSDEEP

      12288:GMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9f1KE+VIFJp:GnsJ39LyjbJkQFMhmC+6GD99KE+VIFD

    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