Overview

overview

10

Static

static

10

ae481a6ed1...bN.exe

windows7-x64

10

ae481a6ed1...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ae481a6ed16403ba9b3aad23b1573618951e3990ffcd5fcaba9a64dcea47ef1bN.exe

  • Size

    1.8MB

  • Sample

    241216-jshh2s1nct

  • MD5

    f329e7b0d1e658df070483281b3b8240

  • SHA1

    1e5dd33facb0b1b816940ded8b79c279b89fb31f

  • SHA256

    ae481a6ed16403ba9b3aad23b1573618951e3990ffcd5fcaba9a64dcea47ef1b

  • SHA512

    55e98fd6c8c127b69698bdd3f25cefc47326e6d9ae8af2cc4fca4b470ed0ee61e8429534a124b58e12ab7989966143103628ecbde1c6ceb1fe927bd2e46dd9f9

  • SSDEEP

    49152:5nsHyjtk2MYC5GD+RLs/w+fnXEtKFJKaf:5nsmtk2aXRLSw+fUCt

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

      ae481a6ed16403ba9b3aad23b1573618951e3990ffcd5fcaba9a64dcea47ef1bN.exe

    • Size

      1.8MB

    • MD5

      f329e7b0d1e658df070483281b3b8240

    • SHA1

      1e5dd33facb0b1b816940ded8b79c279b89fb31f

    • SHA256

      ae481a6ed16403ba9b3aad23b1573618951e3990ffcd5fcaba9a64dcea47ef1b

    • SHA512

      55e98fd6c8c127b69698bdd3f25cefc47326e6d9ae8af2cc4fca4b470ed0ee61e8429534a124b58e12ab7989966143103628ecbde1c6ceb1fe927bd2e46dd9f9

    • SSDEEP

      49152:5nsHyjtk2MYC5GD+RLs/w+fnXEtKFJKaf:5nsmtk2aXRLSw+fUCt

    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