Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'a09fcfef7bfbc325a2140bbd1246c8c6' = '"%TEMP%\fflssa.exe" ..'
- [<HKLM>\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] 'a09fcfef7bfbc325a2140bbd1246c8c6' = '"%TEMP%\fflssa.exe" ..'
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\startup\a09fcfef7bfbc325a2140bbd1246c8c6.exe
Malicious functions
Executes the following
- '%WINDIR%\syswow64\netsh.exe' firewall add allowedprogram "%TEMP%\fflssa.exe" "fflssa.exe" ENABLE
Modifies file system
Creates the following files
- %TEMP%\fflssa.exe
Network activity
Connects to
- 'le##.hopto.org':1177
UDP
- DNS ASK le##.hopto.org
Miscellaneous
Creates and executes the following
- '%TEMP%\fflssa.exe'
- '%WINDIR%\syswow64\netsh.exe' firewall add allowedprogram "%TEMP%\fflssa.exe" "fflssa.exe" ENABLE' (with hidden window)
