Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '55b8f1ca08859998fd3d7c563adc4e82' = '"%TEMP%\hackpool.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '55b8f1ca08859998fd3d7c563adc4e82' = '"%TEMP%\hackpool.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\55b8f1ca08859998fd3d7c563adc4e82.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\hackpool.exe' = '%TEMP%\hackpool.exe:*:Enabled:hackpool.exe'
Creates and executes the following:
- '%TEMP%\hackpool.exe'
- '<LS_APPDATA>kXQkGlQDXZ.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\hackpool.exe" "hackpool.exe" ENABLE
- '<SYSTEM32>\rundll32.exe' <SYSTEM32>\shimgvw.dll,ImageView_Fullscreen <LS_APPDATA>cO_yYzyuCs..jpg
Modifies file system :
Creates the following files:
- %HOMEPATH%\Recent\Application DatacO_yYzyuCs..lnk
- %HOMEPATH%\Recent\Local Settings.lnk
- %TEMP%\hackpool.exe
- <LS_APPDATA>kXQkGlQDXZ.exe
- <LS_APPDATA>cO_yYzyuCs..jpg
Network activity:
Connects to:
- 'localhost':1177
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: 'ShImgVw:CPreviewWnd' WindowName: '(null)'
