Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '1b56a83d265fd881c560165d5bdf0c09' = '"%WINDIR%\dllhost.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '1b56a83d265fd881c560165d5bdf0c09' = '"%WINDIR%\dllhost.exe" ..'
Malicious functions:
Creates and executes the following:
- '%WINDIR%\dllhost.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%WINDIR%\dllhost.exe" "dllhost.exe" ENABLE
Modifies file system :
Creates the following files:
- %WINDIR%\dllhost.exe
Network activity:
Connects to:
- 'nn###.no-ip.biz':1177
UDP:
- DNS ASK dn#.##ftncsi.com
- DNS ASK nn###.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
