Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '1e18a0684d0f9b43007316931a3aa237' = '"%APPDATA%\jon.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '1e18a0684d0f9b43007316931a3aa237' = '"%APPDATA%\jon.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\1e18a0684d0f9b43007316931a3aa237.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\jon.exe' = '%APPDATA%\jon.exe:*:Enabled:jon.exe'
Creates and executes the following:
- '%APPDATA%\jon.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\jon.exe" "jon.exe" ENABLE
Modifies file system :
Creates the following files:
- %APPDATA%\jon.exe
Network activity:
Connects to:
- 'zi####oy.sytes.net':305
UDP:
- DNS ASK zi####oy.sytes.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'