Resubmissions

18-11-2024 08:23

241118-j97t9ssgrp 10

18-11-2024 08:10

241118-j22naasgkl 10

General

  • Target

    dllArena.exe

  • Size

    8.4MB

  • Sample

    241118-j22naasgkl

  • MD5

    b8849b60e1823b0cb7368b56a61c7743

  • SHA1

    caa74767470173e44edc33dea3e604fe2620a720

  • SHA256

    fd59a4887d5b72ae931bc2c8d3e95a0bd856fbf1c3922331ef00a98ff77dfb9e

  • SHA512

    121a100f36184d885517153d94da3bf95a7fc96ea95d12f58addfd7847c9697ea80641316efcfda102ef49170aecb4075cc3dad24b213f3d326eabd13d09e6dd

  • SSDEEP

    196608:2LvgQdj4O9LgRRHG94UEbrURbsvnEJlQ9BWg:2LdX2RRmqUEbwRbsvnIG9BWg

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

      dllArena.exe

    • Size

      8.4MB

    • MD5

      b8849b60e1823b0cb7368b56a61c7743

    • SHA1

      caa74767470173e44edc33dea3e604fe2620a720

    • SHA256

      fd59a4887d5b72ae931bc2c8d3e95a0bd856fbf1c3922331ef00a98ff77dfb9e

    • SHA512

      121a100f36184d885517153d94da3bf95a7fc96ea95d12f58addfd7847c9697ea80641316efcfda102ef49170aecb4075cc3dad24b213f3d326eabd13d09e6dd

    • SSDEEP

      196608:2LvgQdj4O9LgRRHG94UEbrURbsvnEJlQ9BWg:2LdX2RRmqUEbwRbsvnIG9BWg

    • Xred

      Xred is backdoor written in Delphi.

    • Xred family

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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