Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'cacaoweb' = '"%PROGRAM_FILES%\cacaoweb\cacaoweb.exe" -noplayer'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%PROGRAM_FILES%\cacaoweb\cacaoweb.exe' = '%PROGRAM_FILES%\cacaoweb\cacaoweb.exe:*:Enabled:cacaoweb'
Creates and executes the following:
- %PROGRAM_FILES%\cacaoweb\cacaoweb.exe -reboot
Modifies file system :
Creates the following files:
- %APPDATA%\cacaoweb\npdfile.dat
- %APPDATA%\cacaoweb\storage.db
- %HOMEPATH%\Desktop\cacaoweb.exe
- %PROGRAM_FILES%\cacaoweb\cacaoweb.exe
Network activity:
Connects to:
- 'localhost':1040
- 'localhost':4001
UDP:
- '94.##.217.216':11363
- '21#.#51.133.164':11362
- '21#.#51.133.164':11361
- '21#.#51.133.164':21592
- '18#.#65.34.90':11365
- '17#.32.51.4':11367
Miscellaneous:
Searches for the following windows:
- ClassName: 'IEFrame' WindowName: ''
- ClassName: 'MS_AutodialMonitor' WindowName: ''
- ClassName: 'MS_WebcheckMonitor' WindowName: ''
- ClassName: 'Indicator' WindowName: ''
- ClassName: '' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''
