Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '433e0efa93b8d59e12321ea1ce5e75f0' = '"%TEMP%\server.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '433e0efa93b8d59e12321ea1ce5e75f0' = '"%TEMP%\server.exe" ..'
Malicious functions:
Creates and executes the following:
- '%TEMP%\server.exe'
- '<LS_APPDATA>\Tempserver.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\server.exe" "server.exe" ENABLE
Modifies file system :
Creates the following files:
- %APPDATA%\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\433e0efa93b8d59e12321ea1ce5e75f0.exe
- %TEMP%\server.exe
- <LS_APPDATA>\Tempserver.exe
Network activity:
UDP:
- DNS ASK dn#.##ftncsi.com
- DNS ASK am#####dadi.no-ip.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'Indicator' WindowName: ''
