General

  • Target
    recroom.hack.exe
  • Size 51KB
  • Sample260728-ppm71shm8x
  • SHA256 728abb658cba419fe27f2ebf2bf1c9f07aa366641fafc543928476131a583dac
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • XWorm V5.6

C2
  • vortex1447-30200.portmap.host:30200

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    svchost.exe

Targets

    • Target
      recroom.hack.exe
    • Size 51KB
    • SHA256 728abb658cba419fe27f2ebf2bf1c9f07aa366641fafc543928476131a583dac
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • 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.

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v16

Tasks