Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '77a632d3fee287e7ee24034d0ae80600' = '"%TEMP%\exploer.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '77a632d3fee287e7ee24034d0ae80600' = '"%TEMP%\exploer.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\77a632d3fee287e7ee24034d0ae80600.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\exploer.exe' = '%TEMP%\exploer.exe:*:Enabled:exploer.exe'
Creates and executes the following:
- '%TEMP%\exploer.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\exploer.exe" "exploer.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\exploer.exe
Network activity:
Connects to:
- 'sy#####mad.no-ip.org':1177
UDP:
- DNS ASK sy#####mad.no-ip.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
