Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'svhhot' = '%PROGRAM_FILES%\svhhot.exe'
Malicious functions:
Creates and executes the following:
- '%PROGRAM_FILES%\dlq1.exe'
- '%PROGRAM_FILES%\svhhot.exe'
Modifies file system :
Creates the following files:
- %PROGRAM_FILES%\dlq1.exe
- %PROGRAM_FILES%\svhhot.exe
Network activity:
Connects to:
- 'www.21##ay.com':80
TCP:
HTTP GET requests:
- www.21##ay.com/logo/2929.h
UDP:
- DNS ASK www.21##ay.com
Miscellaneous:
Searches for the following windows:
- ClassName: '(null)' WindowName: '(null)'
- ClassName: 'IEFrame' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: '(null)' WindowName: 'Microsoft Internet Explorer'
- ClassName: 'Indicator' WindowName: '(null)'
