General

  • Target
    https://sourceforge.net/projects/streamviewerbot/files/latest/download
  • Sample240529-mk8baabf31

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • wego666.webredirect.org:666

Mutex
  • cfJoWWbLVJlkqZrk

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      https://sourceforge.net/projects/streamviewerbot/files/latest/download
    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks