Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '41fbe021353a4e1bf9f16cbd0bc059a5' = '"%APPDATA%\iexplorer.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '41fbe021353a4e1bf9f16cbd0bc059a5' = '"%APPDATA%\iexplorer.exe" ..'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\iexplorer.exe' = '%APPDATA%\iexplorer.exe:*:Enabled:iexplorer.exe'
Creates and executes the following:
- '%APPDATA%\iexplorer.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\iexplorer.exe" "iexplorer.exe" ENABLE
Modifies file system :
Creates the following files:
- %APPDATA%\iexplorer.exe
Network activity:
Connects to:
- 'ra#####2014.zapto.org':1177
UDP:
- DNS ASK ra#####2014.zapto.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
