Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Skype' = '%APPDATA%\Skype\Skype.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Skype' = '\Skype\Skype.exe'
Malicious functions:
Creates and executes the following:
- '%TEMP%\<Virus name>\<Virus name>.exe'
Executes the following:
- '<SYSTEM32>\taskmgr.exe'
- '<SYSTEM32>\ping.exe' 1.1.1.1 -n 1 -w 1000
Modifies file system :
Creates the following files:
- %APPDATA%\Skype\Skype.exe
- %APPDATA%\Imminent\Path.dat
- C:\Skype\Skype.exe
- %APPDATA%\Imminent\Logs\05-06-2014
- %TEMP%\<Virus name>\<Virus name>.exe
Sets the 'hidden' attribute to the following files:
- %TEMP%\<Virus name>\<Virus name>.exe
Deletes itself.
Network activity:
Connects to:
- 'zi####i00.zapto.org':9003
- 'wp#d':80
TCP:
HTTP GET requests:
- wp#d/wpad.dat
UDP:
- DNS ASK zi####i00.zapto.org
- DNS ASK www.download.windowsupdate.com
- DNS ASK wp#d
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: '' WindowName: 'Windows Task Manager'
- ClassName: 'Indicator' WindowName: '(null)'
