Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- %WINDIR%\Tasks\Drivers update.job
Modifies file system:
Creates the following files:
- C:\Documents and Settings\NetworkService\Application Data\<File name>.exe
- C:\Documents and Settings\NetworkService\Application Data\client_id
- %APPDATA%\<File name>.exe
- %APPDATA%\client_id
Deletes the following files:
- %APPDATA%\<File name>.exe
- <Full path to file>
Network activity:
Connects to:
- 'ch#####.amazonaws.com':80
TCP:
HTTP GET requests:
- http://ch#####.amazonaws.com/
UDP:
- DNS ASK ch#####.amazonaws.com
Miscellaneous:
Creates and executes the following:
- 'C:\Documents and Settings\NetworkService\Application Data\<File name>.exe' "%APPDATA%\<File name>.exe"
- '%APPDATA%\<File name>.exe'
- '%APPDATA%\<File name>.exe' "<Full path to file>"
