Overview

overview

10

Static

static

10

Stix_0_Del...ty.exe

windows7-x64

10

Stix_0_Del...ty.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Stix_0_Delay_Utility.exe

  • Size

    1.1MB

  • Sample

    241111-tg4x1sznev

  • MD5

    50c9b94b577071cb68e2c2d3d37e5d88

  • SHA1

    682da2c903e1d00955fd233e7df627832af5feb1

  • SHA256

    e370849ba5b1e66d2dc46b4dabd846676089a9bec040e750fadf095b7ec4d222

  • SHA512

    66ea317daa6daafa406ddb4e0db861839c284435284369362368a5484dbd5dc988d34e0772e5a822549bbcacd3ff6e340a465b9043f50bf6ccde518f3fdcf8d7

  • SSDEEP

    24576:pnsJ39LyjbJkQFMhmC+6GD9+oxobd6YvdRFC:pnsHyjtk2MYC5GDQoi6crFC

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

      Stix_0_Delay_Utility.exe

    • Size

      1.1MB

    • MD5

      50c9b94b577071cb68e2c2d3d37e5d88

    • SHA1

      682da2c903e1d00955fd233e7df627832af5feb1

    • SHA256

      e370849ba5b1e66d2dc46b4dabd846676089a9bec040e750fadf095b7ec4d222

    • SHA512

      66ea317daa6daafa406ddb4e0db861839c284435284369362368a5484dbd5dc988d34e0772e5a822549bbcacd3ff6e340a465b9043f50bf6ccde518f3fdcf8d7

    • SSDEEP

      24576:pnsJ39LyjbJkQFMhmC+6GD9+oxobd6YvdRFC:pnsHyjtk2MYC5GDQoi6crFC

    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