Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '99e580ee06e9df232e254d81214820ef' = '"%TEMP%\zxcv.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '99e580ee06e9df232e254d81214820ef' = '"%TEMP%\zxcv.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\99e580ee06e9df232e254d81214820ef.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\zxcv.exe' = '%TEMP%\zxcv.exe:*:Enabled:zxcv.exe'
Creates and executes the following:
- '%TEMP%\zxcv.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\zxcv.exe" "zxcv.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\zxcv.exe
Network activity:
Connects to:
- 'al####q.zapto.org':82
UDP:
- DNS ASK al####q.zapto.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
