Overview

overview

10

Static

static

10

924f769e47...7d.exe

windows7-x64

10

924f769e47...7d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    924f769e47aebd49b04c9607855eb40a5cafcd21adcb283d8a0099e99c54037d

  • Size

    1.9MB

  • Sample

    250114-fvt33sxpes

  • MD5

    8c11fa7072a5507da87a0722252c7d79

  • SHA1

    1225c962ba4ac51e2da0301f5a62444e211ee007

  • SHA256

    924f769e47aebd49b04c9607855eb40a5cafcd21adcb283d8a0099e99c54037d

  • SHA512

    093fad42a8e0e5a78044769fa67b49df226d5515056625d5464825d30b425ab049a0929587a51a9ce0cf4fc9dec2d9c2fff98a79b9b37d8d46ebddc72cb5a64b

  • SSDEEP

    49152:vnsHyjtk2MYC5GD+I5RpIdw1v2zkebOrfKGJ8QCxpe:vnsmtk2aDQpIit2znbhCCxpe

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

      924f769e47aebd49b04c9607855eb40a5cafcd21adcb283d8a0099e99c54037d

    • Size

      1.9MB

    • MD5

      8c11fa7072a5507da87a0722252c7d79

    • SHA1

      1225c962ba4ac51e2da0301f5a62444e211ee007

    • SHA256

      924f769e47aebd49b04c9607855eb40a5cafcd21adcb283d8a0099e99c54037d

    • SHA512

      093fad42a8e0e5a78044769fa67b49df226d5515056625d5464825d30b425ab049a0929587a51a9ce0cf4fc9dec2d9c2fff98a79b9b37d8d46ebddc72cb5a64b

    • SSDEEP

      49152:vnsHyjtk2MYC5GD+I5RpIdw1v2zkebOrfKGJ8QCxpe:vnsmtk2aDQpIit2znbhCCxpe

    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