Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '81ad25f04ae8b53a2badeedc705f88e2' = '"%ALLUSERSPROFILE%\svchost.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '81ad25f04ae8b53a2badeedc705f88e2' = '"%ALLUSERSPROFILE%\svchost.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\81ad25f04ae8b53a2badeedc705f88e2.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%ALLUSERSPROFILE%\svchost.exe' = '%ALLUSERSPROFILE%\svchost.exe:*:Enabled:svchost.exe'
Creates and executes the following:
- '%ALLUSERSPROFILE%\svchost.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%ALLUSERSPROFILE%\svchost.exe" "svchost.exe" ENABLE
Modifies file system :
Creates the following files:
- %ALLUSERSPROFILE%\svchost.exe
Network activity:
Connects to:
- 'ka#####1988.no-ip.org':5552
UDP:
- DNS ASK ka#####1988.no-ip.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
