Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'microsoft' = '%APPDATA%\Microsoft\svchost.exe'
Malicious functions:
Creates and executes the following:
- '%APPDATA%\Microsoft\svchost.exe'
Injects code into
the following system processes:
- %WINDIR%\Explorer.EXE
the following user processes:
- ashAvast.exe
- ashAvSrv.exe
- avgcc.exe
- ash.exe
- 360tray.exe
- ageofconan.exe
- aion.exe
Modifies file system :
Creates the following files:
- %APPDATA%\Microsoft\svchost.exe
- %TEMP%\img9.jpg
- %TEMP%\aut1.tmp
Sets the 'hidden' attribute to the following files:
- %APPDATA%\Microsoft\svchost.exe
Deletes the following files:
- %TEMP%\aut1.tmp
Deletes itself.
Network activity:
Connects to:
- 'ab###.no-ip.info':3086
UDP:
- DNS ASK ab###.no-ip.info
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
