Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Userinit' = '<SYSTEM32>\userinit.exe,,%PROGRAM_FILES%\ebaurodr\mhrhcrji.exe'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\mhrhcrji.exe
Malicious functions:
Modifies settings of Windows Internet Explorer:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0] '1201' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0] '1201' = '00000000'
Modifies file system :
Creates the following files:
- %HOMEPATH%\niuydqre.log
- %PROGRAM_FILES%\ebaurodr\mhrhcrji.exe
- %TEMP%\~TM1.tmp
- %TEMP%\~TM2.tmp
Sets the 'hidden' attribute to the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\mhrhcrji.exe
Deletes the following files:
- %TEMP%\~TM2.tmp
- %TEMP%\~TM1.tmp
Network activity:
Connects to:
- 'in###tor.net':443
- 'li###0pus.org':443
- 'he###itys.org':443
- 'k0###ero.com':443
- '74.##5.232.51':80
UDP:
- DNS ASK li###0pus.org
- DNS ASK he###itys.org
- DNS ASK in###tor.net
- DNS ASK k0###ero.com
- DNS ASK google.com
- '<Private IP address>':1036
- '<Private IP address>':1035
