Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Clients\StartMenuInternet\IEXPLORE.EXE\shell\open\command] '' = '"<LS_APPDATA>\goo.exe" -a "%PROGRAM_FILES%\Internet Explorer\iexplore.exe"'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '526874661' = '<LS_APPDATA>\goo.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'ctfmon.exe' = '<SYSTEM32>\ctfmon.exe'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile] 'EnableFirewall' = '00000000'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile] 'DoNotAllowExceptions' = '00000000'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile] 'DisableNotifications' = '00000001'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'EnableFirewall' = '00000000'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DoNotAllowExceptions' = '00000000'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DisableNotifications' = '00000001'
To complicate detection of its presence in the operating system,
blocks the following features:
- Windows Security Center
Creates and executes the following:
- <LS_APPDATA>\goo.exe -gav <Full path to virus>
Terminates or attempts to terminate
the following user processes:
- chrome.exe
- opera.exe
- iexplore.exe
- firefox.exe
Modifies file system :
Creates the following files:
- %TEMP%\3x138288uu5
- %HOMEPATH%\Templates\3x138288uu5
- %ALLUSERSPROFILE%\Application Data\3x138288uu5
- <LS_APPDATA>\goo.exe
- <LS_APPDATA>\3x138288uu5
Deletes itself.
Network activity:
Connects to:
- 'no###axowap.com':80
- 'bo####vihepiqa.com':80
- 'xa####gikola.com':80
- 'ge####mygeqyme.com':80
- 'vy####putifyb.com':80
- 'fy####batylozy.com':80
- 'xe####zulewu.com':80
- 'hy####liduzun.com':80
- 'no###ekuz.com':80
- 'ge###oziji.com':80
- 'ki###ypagit.com':80
- 'zi###udyd.com':80
- 'pa####gyfeheka.com':80
- 'di####huzifet.com':80
- 'vy####vucywoti.com':80
- 'xe####qiceqice.com':80
- 'ci###axyx.com':80
- 'fa###uwyhu.com':80
- 'he####vebaqad.com':80
- 'mi####qewetypo.com':80
- 'pu####wabofa.com':80
UDP:
- DNS ASK xe####zulewu.com
- DNS ASK no####cytuly.com
- DNS ASK mi###uhamys.com
- DNS ASK fy####batylozy.com
- DNS ASK no###ekuz.com
- DNS ASK ge###oziji.com
- DNS ASK hy####liduzun.com
- DNS ASK mi####nabojavo.com
- DNS ASK xe###uneri.com
- DNS ASK he###evena.com
- DNS ASK microsoft.com
- DNS ASK jy####wopakisy.com
- DNS ASK ro####ginora.com
- DNS ASK so####widapezi.com
- DNS ASK xy###uvut.com
- DNS ASK bo####vihepiqa.com
- DNS ASK pa####gyfeheka.com
- DNS ASK mi####qewetypo.com
- DNS ASK pu####wabofa.com
- DNS ASK zi###udyd.com
- DNS ASK vy####vucywoti.com
- DNS ASK xe####qiceqice.com
- DNS ASK di####huzifet.com
- DNS ASK he####vebaqad.com
- DNS ASK vy####putifyb.com
- DNS ASK xa####gikola.com
- DNS ASK no###axowap.com
- DNS ASK ge####mygeqyme.com
- DNS ASK fa###uwyhu.com
- DNS ASK ci###axyx.com
- DNS ASK ki###ypagit.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'msascui_class' WindowName: ''
- ClassName: 'Indicator' WindowName: ''
