Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{2FK8NQWR-8A61-J02U-JYCP-VLSGE56C7JRB}] 'StubPath' = '"%APPDATA%\Install\Host.exe"'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'NetWire' = '%APPDATA%\Install\Host.exe'
Malicious functions:
To complicate detection of its presence in the operating system,
blocks execution of the following system utilities:
- Command Prompt (CMD)
Creates and executes the following:
- '%APPDATA%\Install\Host.exe'
Executes the following:
- '<SYSTEM32>\reg.exe' add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "Update" /d "cmd /c type "%TEMP%\Update.txt" | cmd"
- '<SYSTEM32>\cmd.exe'
Injects code into
the following system processes:
- <SYSTEM32>\cmd.exe
the following user processes:
- Host.exe
Terminates or attempts to terminate
the following system processes:
- <SYSTEM32>\cmd.exe
Modifies file system:
Creates the following files:
- %APPDATA%\Install\Settings.ini
- %APPDATA%\Install\Host.exe
- %TEMP%\Update.txt
Sets the 'hidden' attribute to the following files:
- %APPDATA%\Install\Settings.ini
Network activity:
Connects to:
- 'el####one1.ddns.net':3535
UDP:
- DNS ASK el####one1.ddns.net
