Overview

overview

10

Static

static

10

d8760373c6...1d.exe

windows7-x64

10

d8760373c6...1d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d8760373c675939de899558c3da7baf94078d0519d6beec46400969a35af571d.exe

  • Size

    2.0MB

  • Sample

    241225-zh4arswrgz

  • MD5

    d327419bcdbdb1b2a3181515a882aee6

  • SHA1

    3b580ae67e4058c6f678ee4df6d9454f3bfeb950

  • SHA256

    d8760373c675939de899558c3da7baf94078d0519d6beec46400969a35af571d

  • SHA512

    3cad4b59a33a52d87ae1b09287265a2ef58b69710e6a0250edbb67167da6b267b955032377283ec584c98f3f2d22307d1d1106f21c4872fe9b22a52470b94401

  • SSDEEP

    49152:unsHyjtk2MYC5GD666aa+++b+xBxABO7/eZffw8VpeDn7kJQ8Za8Sen:unsmtk2aj7/eZnw8VpeD7QQ8jSW

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

      d8760373c675939de899558c3da7baf94078d0519d6beec46400969a35af571d.exe

    • Size

      2.0MB

    • MD5

      d327419bcdbdb1b2a3181515a882aee6

    • SHA1

      3b580ae67e4058c6f678ee4df6d9454f3bfeb950

    • SHA256

      d8760373c675939de899558c3da7baf94078d0519d6beec46400969a35af571d

    • SHA512

      3cad4b59a33a52d87ae1b09287265a2ef58b69710e6a0250edbb67167da6b267b955032377283ec584c98f3f2d22307d1d1106f21c4872fe9b22a52470b94401

    • SSDEEP

      49152:unsHyjtk2MYC5GD666aa+++b+xBxABO7/eZffw8VpeDn7kJQ8Za8Sen:unsmtk2aj7/eZnw8VpeD7QQ8jSW

    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