Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'JavaUpdtr' = '%TEMP%\JavaUpdtr.exe'
Malicious functions
Injects code into
the following user processes:
- svchost.exe
Modifies file system
Creates the following files
- %TEMP%\app\app.ine
- %TEMP%\javaupdtr.exe
Sets the 'hidden' attribute to the following files
- %TEMP%\app\svchost.exe
Moves the following files
- from %TEMP%\app\app.ine to %TEMP%\app\svchost.exe
Network activity
UDP
- DNS ASK kj####ts.zapto.org
Miscellaneous
Creates and executes the following
- '%TEMP%\app\svchost.exe'
