Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '3b67abe2f50698277dabdea1cff2e7bb' = '"%HOMEPATH%\Network.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '3b67abe2f50698277dabdea1cff2e7bb' = '"%HOMEPATH%\Network.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\3b67abe2f50698277dabdea1cff2e7bb.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%HOMEPATH%\Network.exe' = '%HOMEPATH%\Network.exe:*:Enabled:Network.exe'
Creates and executes the following:
- '%HOMEPATH%\Network.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%HOMEPATH%\Network.exe" "Network.exe" ENABLE
Modifies file system :
Creates the following files:
- %HOMEPATH%\Network.exe
Network activity:
Connects to:
- 'mi####.no-ip.biz':5025
UDP:
- DNS ASK mi####.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
