Overview

overview

10

Static

static

10

9865de372f...bN.exe

windows7-x64

10

9865de372f...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9865de372f9f02c9831491f519111439c008b76e49beccf507c4a03777eff68bN.exe

  • Size

    2.6MB

  • Sample

    241129-vd32zs1ldj

  • MD5

    f4ce74f4aa7fc557cbfdc901b44b93e0

  • SHA1

    3bec2bafe4a3d712f0edf931d2a859b07322018c

  • SHA256

    9865de372f9f02c9831491f519111439c008b76e49beccf507c4a03777eff68b

  • SHA512

    b72de7872ed5fed188b995f95a9c3ff929531dd3d67f3f82f793de9a4d6ce3ba3babeaf72a2f0ecfce133510d71784aa1ec35645659eb2b552a14324d95db237

  • SSDEEP

    49152:FnsHyjtk2MYC5GDV0mbtroVy1ysy6RpWn/:Fnsmtk2ae0mJok1Ny6k

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

      9865de372f9f02c9831491f519111439c008b76e49beccf507c4a03777eff68bN.exe

    • Size

      2.6MB

    • MD5

      f4ce74f4aa7fc557cbfdc901b44b93e0

    • SHA1

      3bec2bafe4a3d712f0edf931d2a859b07322018c

    • SHA256

      9865de372f9f02c9831491f519111439c008b76e49beccf507c4a03777eff68b

    • SHA512

      b72de7872ed5fed188b995f95a9c3ff929531dd3d67f3f82f793de9a4d6ce3ba3babeaf72a2f0ecfce133510d71784aa1ec35645659eb2b552a14324d95db237

    • SSDEEP

      49152:FnsHyjtk2MYC5GDV0mbtroVy1ysy6RpWn/:Fnsmtk2ae0mJok1Ny6k

    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