General

  • Target
    cdec22b746d955eea4a995cc06795a0964af334d9ad48d9666fa631cf594e651.exe
  • Size 509KB
  • Sample240531-b2dmfsbe28
  • SHA256 cdec22b746d955eea4a995cc06795a0964af334d9ad48d9666fa631cf594e651
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • xworm

C2
  • 104.250.180.178:7061

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

Targets

    • Target
      cdec22b746d955eea4a995cc06795a0964af334d9ad48d9666fa631cf594e651.exe
    • Size 509KB
    • SHA256 cdec22b746d955eea4a995cc06795a0964af334d9ad48d9666fa631cf594e651
    • MD5 SHA1 SHA512 SSDEEP
    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Detects Windows executables referencing non-Windows User-Agents

    • Command and Scripting Interpreter: PowerShell

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

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks