Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'dfe044fe3f648782d71a88964b07e8af' = '"%TEMP%\bbww.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'dfe044fe3f648782d71a88964b07e8af' = '"%TEMP%\bbww.exe" ..'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\bbww.exe' = '%TEMP%\bbww.exe:*:Enabled:bbww.exe'
Creates and executes the following:
- '%TEMP%\bbww.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\bbww.exe" "bbww.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\bbww.exe
Network activity:
Connects to:
- 'ah#####hmado.no-ip.biz':5552
UDP:
- DNS ASK ah#####hmado.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'