Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'b1d5f081bfa4960636064e4f60685f32' = '"%APPDATA%\win32.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'b1d5f081bfa4960636064e4f60685f32' = '"%APPDATA%\win32.exe" ..'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\win32.exe' = '%APPDATA%\win32.exe:*:Enabled:win32.exe'
Creates and executes the following:
- '%APPDATA%\win32.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\win32.exe" "win32.exe" ENABLE
Modifies file system :
Creates the following files:
- %APPDATA%\win32.exe
Network activity:
Connects to:
- 'ab####mad.no-ip.biz':5552
UDP:
- DNS ASK ab####mad.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'