Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\RunOnce] '48x88ky' = '%HOMEPATH%\48x88ky\58186.vbs'
Malicious functions:
Creates and executes the following:
- '<SYSTEM32>\WinDir\svchost.exe'
- '%HOMEPATH%\48x88ky\nXbdzPXCfoEg.exe' nYJZLED.AVT
Executes the following:
- '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe'
Injects code into
the following system processes:
- %WINDIR%\Explorer.EXE
Modifies file system :
Creates the following files:
- <SYSTEM32>\WinDir\svchost.exe
- %HOMEPATH%\48x88ky\58186.vbs
- %TEMP%\%USERNAME%2.txt
- %TEMP%\%USERNAME%8
- %TEMP%\%USERNAME%7
- %HOMEPATH%\48x88ky\nXbdzPXCfoEg.exe
- %HOMEPATH%\48x88ky\DxpYRHQBbiw.KWW
- %HOMEPATH%\48x88ky\nYJZLED.AVT
- %HOMEPATH%\48x88ky\60489.cmd
- %HOMEPATH%\48x88ky\iQnJFdCV.IED
Sets the 'hidden' attribute to the following files:
- %HOMEPATH%\48x88ky\iQnJFdCV.IED
- %HOMEPATH%\48x88ky\58186.vbs
- %HOMEPATH%\48x88ky\60489.cmd
- %HOMEPATH%\48x88ky\DxpYRHQBbiw.KWW
- %HOMEPATH%\48x88ky\nXbdzPXCfoEg.exe
- %HOMEPATH%\48x88ky\nYJZLED.AVT
Deletes the following files:
- %TEMP%\%USERNAME%7
- %TEMP%\%USERNAME%8
- %TEMP%\%USERNAME%2.txt
Network activity:
Connects to:
- 'ad#####king.zapto.org':6900
UDP:
- DNS ASK ad#####king.zapto.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'EDIT' WindowName: ''
