Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'c79d81a3c678d1f9ec92346bebfcb030' = '"%APPDATA%\svchost.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'c79d81a3c678d1f9ec92346bebfcb030' = '"%APPDATA%\svchost.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\c79d81a3c678d1f9ec92346bebfcb030.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\svchost.exe' = '%APPDATA%\svchost.exe:*:Enabled:svchost.exe'
Creates and executes the following:
- '%APPDATA%\svchost.exe'
- '%TEMP%\44.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\svchost.exe" "svchost.exe" ENABLE
Modifies file system :
Creates the following files:
- %APPDATA%\svchost.exe
- %TEMP%\44.exe
Network activity:
Connects to:
- 'fj####z.zapto.org':5552
UDP:
- DNS ASK fj####z.zapto.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
