General

  • Target

    Spotify.exe

  • Size

    8.6MB

  • Sample

    241117-whxw7szlel

  • MD5

    1ea664910e4d4231ed21f59af15bea5f

  • SHA1

    563660e175cf56eaeeb34bb723a7f1b0297aa4b2

  • SHA256

    10416b8b2519ca56e4d81576f492dae3b670fbb1e54ead4234b5415c5e0dcc35

  • SHA512

    636b9cb78ff616159fb74084e9d0af29a2660465faf4901954b72fb3c9f950567b8adc0e6aca78c510a03793b3b1d4fa31c7e2ea5ce517c1981016f6d4a5a298

  • SSDEEP

    196608:iLGgQdj4O9LgRRHG94UEbrURbsvnEJlQ9aNx1pLrB:iCdX2RRmqUEbwRbsvnIG92x1B1

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

      Spotify.exe

    • Size

      8.6MB

    • MD5

      1ea664910e4d4231ed21f59af15bea5f

    • SHA1

      563660e175cf56eaeeb34bb723a7f1b0297aa4b2

    • SHA256

      10416b8b2519ca56e4d81576f492dae3b670fbb1e54ead4234b5415c5e0dcc35

    • SHA512

      636b9cb78ff616159fb74084e9d0af29a2660465faf4901954b72fb3c9f950567b8adc0e6aca78c510a03793b3b1d4fa31c7e2ea5ce517c1981016f6d4a5a298

    • SSDEEP

      196608:iLGgQdj4O9LgRRHG94UEbrURbsvnEJlQ9aNx1pLrB:iCdX2RRmqUEbwRbsvnIG92x1B1

    • Xred

      Xred is backdoor written in Delphi.

    • Xred family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Suspicious Office macro

      Office document equipped with macros.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks