Trojan.Fakealert.4666

Technical Information

Malicious functions:

To bypass firewall, removes or modifies the following registry keys:

[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'EnableFirewall' = '00000000'

To complicate detection of its presence in the operating system,

blocks the following features:

Windows Security Center

Modifies settings of Windows Internet Explorer:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '1201' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '1208' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '1608' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '1200' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2] '1608' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2] '1804' = '00000001'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2] '2500' = '00000003'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '1804' = '00000001'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4] '1608' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4] '1804' = '00000001'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4] '2500' = '00000003'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4] '1208' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '2500' = '00000003'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4] '1200' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4] '1201' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0] '1804' = '00000001'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0] '2500' = '00000003'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1] '1200' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0] '1608' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0] '1200' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0] '1201' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0] '1208' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1] '1201' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2] '1200' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2] '1201' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2] '1208' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1] '2500' = '00000003'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1] '1208' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1] '1608' = '00000000'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1] '1804' = '00000001'

Sets a new unauthorized home page for Windows Internet Explorer.

Modifies file system :

Creates the following files:

%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\YPORKZYZ\mulinerkasolas[1]
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\uihertubilosas[1]
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\fernuterionas[1]
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN\gorlinosadorat[1]
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\golinovatorew[1]
<SYSTEM32>\wisdstr.exe
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\polinerkalohaj[1]

Network activity:

Connects to: