Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'e78245826ee86a97b2f325d1409a42b4' = '"%TEMP%\systeem32.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'e78245826ee86a97b2f325d1409a42b4' = '"%TEMP%\systeem32.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\e78245826ee86a97b2f325d1409a42b4.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\systeem32.exe' = '%TEMP%\systeem32.exe:*:Enabled:systeem32.exe'
Creates and executes the following:
- '%TEMP%\systeem32.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\systeem32.exe" "systeem32.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\systeem32.exe
Network activity:
Connects to:
- 'b3####4.no-ip.iz':222
UDP:
- DNS ASK b3####4.no-ip.iz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
