Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Windows] 'Load' = 'C:\Users\%USERNAME%-Admin\AppData\Local\Temp\uPDATEr.exe'
Malicious functions:
Executes the following:
- '<SYSTEM32>\svchost.exe'
Injects code into
the following system processes:
- <SYSTEM32>\svchost.exe
Modifies file system :
Creates the following files:
- %TEMP%\%USERNAME%7
- %TEMP%\%USERNAME%8
- %TEMP%\%USERNAME%2.txt
- %APPDATA%\%USERNAME%log.dat
Sets the 'hidden' attribute to the following files:
- %APPDATA%\%USERNAME%log.dat
- <Full path to virus>
Deletes the following files:
- %TEMP%\%USERNAME%7
- %TEMP%\%USERNAME%8
- %TEMP%\%USERNAME%2.txt
Network activity:
Connects to:
- 'an####os.no-ip.org':1604
UDP:
- DNS ASK an####os.no-ip.org
