Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run] 'Plat' = '%WINDIR%\SysWOW64\rundll32.exe "%ProgramFiles%\ozueb\crgyi.dll",SetModule'
Modifies file system
Creates the following files
- %TEMP%\ugdjn.exe
- %ProgramFiles%\ozueb\crgyi.dll
- C:\1.txt
Deletes following files that it created itself
- %TEMP%\ugdjn.exe
Deletes itself.
Network activity
Connects to
- '10#.#63.43.246':12388
- '10#.#63.43.243':10289
TCP
HTTP GET requests
- http://10#.###.43.246:12388//joy.asp?si################################################## via 10#.#63.43.246
UDP
- DNS ASK ho###23.zz.am
Miscellaneous
Creates and executes the following
- '%TEMP%\ugdjn.exe' "<Full path to file>"
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 -n 2&%TEMP%\\ugdjn.exe "<Full path to file>"
- '%WINDIR%\syswow64\ping.exe' 127.0.0.1 -n 2
- '%WINDIR%\syswow64\rundll32.exe' "%ProgramFiles%\ozueb\crgyi.dll",SetModule %TEMP%\ugdjn.exe
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 -n 2&%TEMP%\\ugdjn.exe "<Full path to file>"' (with hidden window)
