Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Windows Update Services' = '%WINDIR%\temp.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Windows Update Services' = '%WINDIR%\temp.exe'
Malicious functions:
Injects code into
the following system processes:
- %WINDIR%\Explorer.EXE
Modifies file system :
Creates the following files:
- %WINDIR%\temp.exe
Sets the 'hidden' attribute to the following files:
- %WINDIR%\temp.exe
Network activity:
Connects to:
- 'xo####nfla9a.com':80
TCP:
HTTP GET requests:
- xo####nfla9a.com/login/temp/load.php?si#############################
UDP:
- DNS ASK xo####nfla9a.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'SysListView32' WindowName: '(null)'
- ClassName: 'Indicator' WindowName: '(null)'
- ClassName: '#32770' WindowName: '(null)'
- ClassName: 'RegEdit_RegEdit' WindowName: '(null)'
