Overview

overview

10

Static

static

10

3386bdb8aa...2e.exe

windows7-x64

10

3386bdb8aa...2e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3386bdb8aa5d8fe70de357c179018803da064ac6478ba810b915f29aa229462e.exe

  • Size

    4.6MB

  • Sample

    241203-ns9prayqbj

  • MD5

    d8734a9286d0a51bc1f0a37ddfc35344

  • SHA1

    75a5954e9762a09d6dfd638907a416b8f2bfb656

  • SHA256

    3386bdb8aa5d8fe70de357c179018803da064ac6478ba810b915f29aa229462e

  • SHA512

    51c7d06a0cabc7ddbb22400b510c9abb7695de43da20c83bac4efb06f3b4466dce9cd23c87e17649c478e8386116fe1dc0a9af575fe2694104e8f129231919dc

  • SSDEEP

    49152:knsHyjtk2MYC5GDd1GtQfUZ53MQD7typ+VeQWwbM7FDC/5xKyzKC8aJBVE2+ofHZ:knsmtk2aStCtD7tNPKyuC53+2+ofh/wi

Score
10/10
xredbackdoordiscoverymacropersistence

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

      3386bdb8aa5d8fe70de357c179018803da064ac6478ba810b915f29aa229462e.exe

    • Size

      4.6MB

    • MD5

      d8734a9286d0a51bc1f0a37ddfc35344

    • SHA1

      75a5954e9762a09d6dfd638907a416b8f2bfb656

    • SHA256

      3386bdb8aa5d8fe70de357c179018803da064ac6478ba810b915f29aa229462e

    • SHA512

      51c7d06a0cabc7ddbb22400b510c9abb7695de43da20c83bac4efb06f3b4466dce9cd23c87e17649c478e8386116fe1dc0a9af575fe2694104e8f129231919dc

    • SSDEEP

      49152:knsHyjtk2MYC5GDd1GtQfUZ53MQD7typ+VeQWwbM7FDC/5xKyzKC8aJBVE2+ofHZ:knsmtk2aStCtD7tNPKyuC53+2+ofh/wi

    Score
    10/10
    xredbackdoordiscoverymacropersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Suspicious Office macro

      Office document equipped with macros.

      macro

    • 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