Trojan.Click1.63307

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Classes\HTTP\shell\open\command] '' = '%PROGRAM_FILES%\Internet Explorer\IEXPLORE.EXE http://www.oly8.com/?s'

Creates or modifies the following files:

%ALLUSERSPROFILE%\Start Menu\Programs\Startup\ёЯЛЩдЇААЖч.lnk
%ALLUSERSPROFILE%\Start Menu\Programs\Startup\јьЕМЗэ¶Ї.lnk
%ALLUSERSPROFILE%\Start Menu\Programs\Startup\Ку±кЗэ¶Ї.lnk
%ALLUSERSPROFILE%\Start Menu\Programs\Startup\јьЕМЗэ¶ЇЙэј¶.lnk
%ALLUSERSPROFILE%\Start Menu\Programs\Startup\Ку±кЗэ¶ЇЙэј¶.lnk
%ALLUSERSPROFILE%\Start Menu\Programs\Startup\tan.lnk

Malicious functions:

Creates and executes the following:

%PROGRAM_FILES%\Igoztq Awbiknqa\explorer.exe
%WINDIR%\dosa\CPAX_Duirnz.exe
%APPDATA%\PPStreamSetup\ppstreamsetup_spl@sp066.exe (downloaded from the Internet)
%PROGRAM_FILES%\Psrczr Pyjkjpgd\explorer.exe
%PROGRAM_FILES%\luoyea\RKLauncher.exe
%WINDIR%\dosa\wd.exe
%WINDIR%\dosa\8888_CPAX_Bjchxo.exe
%WINDIR%\dosa\pps_spl@sp066.exe

Executes the following:

<SYSTEM32>\reg.exe add "HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command" /v "" /d "%PROGRAM_FILES%\Internet Explorer\IEXPLORE.EXE http://www.ol##.com/?s" /f
<SYSTEM32>\attrib.exe "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\▒ж▒┤.lnk" +r
<SYSTEM32>\reg.exe delete "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run" /v "PPAP" /f
<SYSTEM32>\attrib.exe "%APPDATA%\Microsoft\Internet Explorer\Quick Launch\╕▀╦┘фп└└╞ў.lnk" +r
<SYSTEM32>\reg.exe add "HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command" /v "" /d "%PROGRAM_FILES%\Internet Explorer\IEXPLORE.EXE http://www.ol##.com/?s" /f
<SYSTEM32>\attrib.exe "%ALLUSERSPROFILE%\╫└├ц\▒ж▒┤.lnk" +r
<SYSTEM32>\reg.exe add "HKEY_CLASSES_ROOT\HTTP\shell\open\command" /v "" /d "%PROGRAM_FILES%\Internet Explorer\IEXPLORE.EXE http://www.ol##.com/?s" /f
<SYSTEM32>\wscript.exe %WINDIR%\damaa\se.vbs
<SYSTEM32>\reg.exe delete "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "UUSeeMediaCenter" /f
<SYSTEM32>\reg.exe delete "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "cloud.exe" /f
<SYSTEM32>\reg.exe delete "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run" /v "KuGou" /f
%WINDIR%\regedit.exe -s "%WINDIR%\damaa\zhuyao.reg"
<SYSTEM32>\reg.exe delete "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run" /v "PPS Accelerator" /f
%WINDIR%\regedit.exe -s "%WINDIR%\damaa\se.reg"
<SYSTEM32>\attrib.exe "%ALLUSERSPROFILE%\╫└├ц\╕▀╦┘фп└└╞ў.lnk" +r
<SYSTEM32>\attrib.exe "%PROGRAM_FILES%\gasla" +s +r +h
<SYSTEM32>\attrib.exe "%PROGRAM_FILES%\luoyea\itemlist.conf" +s +r +h
<SYSTEM32>\wscript.exe "%WINDIR%\damaa\mx.vbs"
<SYSTEM32>\attrib.exe "%PROGRAM_FILES%\gasla\TheWorld.ini" +s +r +h
<SYSTEM32>\cmd.exe /c ""%WINDIR%\damaa\4CC7ED623B609D70.bat" "
<SYSTEM32>\cmd.exe /c ""%WINDIR%\damaa\tan.bat" "
<SYSTEM32>\wscript.exe "%WINDIR%\damaa\del.vbs"
<SYSTEM32>\reg.exe add "HKEY_USERs\.DEFAULT\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d "http://www.ol##.com" /f
<SYSTEM32>\attrib.exe "%PROGRAM_FILES%\babeia" +s +r +h
<SYSTEM32>\reg.exe add "HKEY_USERs\S-1-5-18\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d "http://www.ol##.com" /f
<SYSTEM32>\attrib.exe "%PROGRAM_FILES%\babeia\TheWorld.ini" +s +r +h
<SYSTEM32>\attrib.exe "%PROGRAM_FILES%\luoyea" +s +r +h
%WINDIR%\explorer.exe
<SYSTEM32>\reg.exe add "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d "http://www.ol##.com" /f

Installs hooks to intercept notifications

on keystrokes:

Handler for all processes: %PROGRAM_FILES%\luoyea\RKLauncher.dll

Sets a new unauthorized home page for Windows Internet Explorer.

Modifies file system :

Creates the following files:

%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_19.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_18.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_2.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_4.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_3.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_17.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_13.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_12.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_14.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_16.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_15.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_9.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_8.bmp
%PROGRAM_FILES%\babeia\ImgCache\www.ioage.com_favicon.ico
%PROGRAM_FILES%\gasla\gs.ico
%PROGRAM_FILES%\gasla\dailytips.ini
%PROGRAM_FILES%\Psrczr Pyjkjpgd\RCX5.tmp
%PROGRAM_FILES%\Fskfvzrtbd\Path.rcd
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_5.bmp
%PROGRAM_FILES%\Psrczr Pyjkjpgd\explorer.exe
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_7.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_6.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_11.bmp
%PROGRAM_FILES%\babeia\babei.ico
%TEMP%\_ir_sf7_temp_1\IRIMG1.JPG
%PROGRAM_FILES%\babeia\dailytips.ini
%PROGRAM_FILES%\babeia\TheWorld.exe
%PROGRAM_FILES%\babeia\theworld.ac
%TEMP%\_ir_sf7_temp_1\irsetup.dat
%WINDIR%\damaa\se.vbs
%WINDIR%\damaa\Fav\ВМЙ«ИнјюХѕ.url
%WINDIR%\damaa\mx.vbs
%TEMP%\_ir_sf7_temp_1\irsetup.exe
%WINDIR%\dosa\CPAX_Duirnz.exe
%PROGRAM_FILES%\babeia\TheWorld.ini
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_0.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_10.bmp
%PROGRAM_FILES%\babeia\ImgCache\MouseGesture_1.bmp
%PROGRAM_FILES%\Igoztq Awbiknqa\RCX4.tmp
%TEMP%\nsr3.tmp\System.dll
%TEMP%\nsr2.tmp
%TEMP%\nsr3.tmp\NSISdl.dll
%PROGRAM_FILES%\Igoztq Awbiknqa\explorer.exe
%PROGRAM_FILES%\Tlhescgsjb\Path.rcd
%WINDIR%\del.vbs
%WINDIR%\3FB824C44CC7ED623B609D702462D6C8.vbs
%ALLUSERSPROFILE%\Desktop\±¦±ґ.lnk
%ALLUSERSPROFILE%\Start Menu\±¦±ґ.lnk
%APPDATA%\Microsoft\Internet Explorer\Quick Launch\±¦±ґ.lnk
%PROGRAM_FILES%\gasla\ImgCache\www.vancl.com_favicon.ico
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_9.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_8.bmp
%PROGRAM_FILES%\gasla\ImgCache\union.dangdang.com_favicon.ico
%PROGRAM_FILES%\gasla\ImgCache\www.taobao.com_favicon.ico
%PROGRAM_FILES%\gasla\ImgCache\www.ioage.com_favicon.ico
%ALLUSERSPROFILE%\Start Menu\ёЯЛЩдЇААЖч.lnk
%APPDATA%\Microsoft\Internet Explorer\Quick Launch\ёЯЛЩдЇААЖч.lnk
%ALLUSERSPROFILE%\Start Menu\Programs\ёЯЛЩдЇААЖч.lnk
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\0D6B6PI5\7ly8[1]
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\69I9OPW5\dgc3[1]
%ALLUSERSPROFILE%\Desktop\ёЯЛЩдЇААЖч.lnk
%PROGRAM_FILES%\Tlhescgsjb\1651
%PROGRAM_FILES%\Tlhescgsjb\701
%ALLUSERSPROFILE%\Start Menu\Programs\±¦±ґ.lnk
%PROGRAM_FILES%\Fskfvzrtbd\32541
%PROGRAM_FILES%\Fskfvzrtbd\24275
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_7.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_10.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_1.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_11.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_13.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_12.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_0.bmp
%APPDATA%\PPStreamSetup\ppstreamsetup_spl@sp066.exe.pmv
%PROGRAM_FILES%\gasla\TheWorld.exe
%PROGRAM_FILES%\gasla\TheWorld.ini
%PROGRAM_FILES%\gasla\ImgCache\jc.360.cn_favicon.ico
%PROGRAM_FILES%\gasla\theworld.ac
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_3.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_2.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_4.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_6.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_5.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_19.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_15.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_14.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_16.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_18.bmp
%PROGRAM_FILES%\gasla\ImgCache\MouseGesture_17.bmp
%PROGRAM_FILES%\luoyea\icons\icon_tao.png
%PROGRAM_FILES%\luoyea\icons\iChat.png
%PROGRAM_FILES%\luoyea\icons\icon_taobao.png
%PROGRAM_FILES%\luoyea\icons\Internet Shortcut.png
%PROGRAM_FILES%\luoyea\icons\iMovie.png
%PROGRAM_FILES%\luoyea\icons\iCal.png
%PROGRAM_FILES%\luoyea\icons\dang.ico
%PROGRAM_FILES%\luoyea\icons\chonglang.ico
%PROGRAM_FILES%\luoyea\icons\Dashboard.png
%PROGRAM_FILES%\luoyea\icons\Finder.png
%PROGRAM_FILES%\luoyea\icons\default.png
%PROGRAM_FILES%\luoyea\icons\Plump Icon 12.ico
%PROGRAM_FILES%\luoyea\icons\main.ico
%PROGRAM_FILES%\luoyea\icons\QuickTime.png
%PROGRAM_FILES%\luoyea\icons\Safari.png
%PROGRAM_FILES%\luoyea\icons\RKLauncher.png
%PROGRAM_FILES%\luoyea\icons\Mail.png
%PROGRAM_FILES%\luoyea\icons\iPhoto.png
%PROGRAM_FILES%\luoyea\icons\Internet.ico
%PROGRAM_FILES%\luoyea\icons\iTunes.png
%PROGRAM_FILES%\luoyea\icons\LinkURL.png
%PROGRAM_FILES%\luoyea\icons\joyo.ico
%PROGRAM_FILES%\luoyea\icons\chonglang Shortcut.png
%PROGRAM_FILES%\luoyea\RKDocklet.dll
%PROGRAM_FILES%\luoyea\itemlist.conf
%PROGRAM_FILES%\luoyea\RKLauncher.conf
%PROGRAM_FILES%\luoyea\RKLauncher.exe
%PROGRAM_FILES%\luoyea\RKLauncher.dll
%PROGRAM_FILES%\luoyea\icons.conf
%TEMP%\_ir_sf7_temp_0\irsetup.dat
%TEMP%\_ir_sf7_temp_0\irsetup.exe
%TEMP%\_ir_sf7_temp_0\IRIMG1.JPG
%PROGRAM_FILES%\luoyea\excluded.conf
%PROGRAM_FILES%\luoyea\dockletstemp.ini
%PROGRAM_FILES%\luoyea\lang\rkl_SimplifiedChinese.lang
%PROGRAM_FILES%\luoyea\plugins\RKScaleEffect\RKScaleEffect.dll
%PROGRAM_FILES%\luoyea\icons\2345.ico
%PROGRAM_FILES%\luoyea\icons\buy.png
%PROGRAM_FILES%\luoyea\icons\Address Book.png
%PROGRAM_FILES%\luoyea\themes\Default\theme.conf
%PROGRAM_FILES%\luoyea\themes\Default\bg.png
%PROGRAM_FILES%\luoyea\YzDocklet.dll
%PROGRAM_FILES%\luoyea\themes\Default\mark.png
%PROGRAM_FILES%\luoyea\themes\Default\sep.png
%PROGRAM_FILES%\luoyea\themes\Default\poof.png
%WINDIR%\damaa\TtConf.dat
%WINDIR%\damaa\tan.bat
%WINDIR%\damaa\zhu.reg
%WINDIR%\damaa\icons\2345.ico
%WINDIR%\damaa\zhuyao.reg
%WINDIR%\damaa\se.reg
%WINDIR%\damaa\del.bat
%WINDIR%\damaa\config.xml
%WINDIR%\damaa\del.vbs
%WINDIR%\damaa\navinfo.db
%WINDIR%\damaa\gongju.reg
%WINDIR%\damaa\Fav\·ІїНіПЖ·.url
%WINDIR%\damaa\Fav\ѕ©¶«ЙМіЗ.url
%WINDIR%\damaa\Fav\ЧїФЅСЗВнС·.url
%WINDIR%\damaa\Fav\МФОТПІ»¶.url
%WINDIR%\damaa\Fav\µ±µ±НшЎЄНшЙП№єОпЦРРД.url
%WINDIR%\damaa\Fav\2345НшХѕЦ®јТ.url
%WINDIR%\damaa\icons\Internet.ico
%WINDIR%\damaa\icons\dang.ico
%WINDIR%\damaa\icons\joyo.ico
%WINDIR%\damaa\icons\xtzj.ico
%WINDIR%\damaa\icons\xihuan.ico
%WINDIR%\damaa\A60f3C.vbs
%PROGRAM_FILES%\luoyea\icons\xihuan.ico
%PROGRAM_FILES%\luoyea\icons\TrashFull.png
%PROGRAM_FILES%\luoyea\icons\xtzj.ico
%WINDIR%\dosa\wd.exe
%WINDIR%\dosa\pps_spl@sp066.exe
%PROGRAM_FILES%\luoyea\icons\TrashEmpty.png
%PROGRAM_FILES%\luoyea\icons\shopcartadd.png
%PROGRAM_FILES%\luoyea\icons\shopcart.png
%PROGRAM_FILES%\luoyea\icons\SystemPrefs.png
%PROGRAM_FILES%\luoyea\icons\taobao.ico
%PROGRAM_FILES%\luoyea\icons\tao.gif
%WINDIR%\damaa\360sefav.db
%PROGRAM_FILES%\luoyea\docklets\RecycleBin\icons\trash_full.ico
%WINDIR%\damaa\3FB824C44CC7ED623B609D702462D6C8.vbs
%WINDIR%\damaa\5e643138f47194aa.bat
%WINDIR%\damaa\4CC7ED623B609D70.bat
%PROGRAM_FILES%\luoyea\docklets\RecycleBin\icons\trash_empty.ico
%PROGRAM_FILES%\luoyea\docklets\RecycleBin\RecycleBin.dll
%WINDIR%\dosa\8888_CPAX_Bjchxo.exe
%PROGRAM_FILES%\luoyea\docklets\RecycleBin\RecycleBin.ini
%PROGRAM_FILES%\luoyea\docklets\RecycleBin\icons\SLATE_READ_ME.txt
%PROGRAM_FILES%\luoyea\docklets\RecycleBin\RecycleBin_readme.txt

Sets the 'hidden' attribute to the following files:

%PROGRAM_FILES%\gasla\theworld.ac
%PROGRAM_FILES%\babeia\TheWorld.ini
%PROGRAM_FILES%\babeia\theworld.ac
%PROGRAM_FILES%\luoyea\itemlist.conf

Deletes the following files:

%WINDIR%\dosa\CPAX_Duirnz.exe
%PROGRAM_FILES%\Fskfvzrtbd\Path.rcd
%PROGRAM_FILES%\Psrczr Pyjkjpgd\explorer.exe
%TEMP%\nsr3.tmp\NSISdl.dll
%TEMP%\_ir_sf7_temp_1\irsetup.exe
%TEMP%\_ir_sf7_temp_1\IRIMG1.JPG
%TEMP%\nsr3.tmp\System.dll
%TEMP%\_ir_sf7_temp_1\irsetup.dat
%TEMP%\_ir_sf7_temp_0\irsetup.exe
%TEMP%\_ir_sf7_temp_0\irsetup.dat
%TEMP%\_ir_sf7_temp_0\IRIMG1.JPG
%WINDIR%\dosa\8888_CPAX_Bjchxo.exe
%PROGRAM_FILES%\Tlhescgsjb\Path.rcd
%PROGRAM_FILES%\Igoztq Awbiknqa\explorer.exe

Network activity:

Connects to:

'www.dg##.com':80
'localhost':1040
'www.3r##.com':80
'www.7l##.com':80
'localhost':1039
'www.lb.##9ic.com':6783
'do#####d.ppstream.com':80
'localhost':1038
'localhost':1037

TCP:

HTTP GET requests:

www.7l##.com/?b
www.3r##.com/?b
do#####d.ppstream.com/hz/ppstreamsetup_spl@sp066.exe
www.dg##.com/?a

UDP:

DNS ASK www.23##ng.com
DNS ASK www.3r##.com
DNS ASK 12#.#pa520.com
DNS ASK www.lb.#2yq.com
DNS ASK www.7l##.com
DNS ASK do#####d.ppstream.com
DNS ASK www.dg##.com
DNS ASK www.lb.##9ic.com
'<Private IP address>':1041
'<Private IP address>':1034

Miscellaneous:

Searches for the following windows:

ClassName: 'MacromediaFlashPlayerActiveX' WindowName: ''
ClassName: '' WindowName: '??????????'
ClassName: '' WindowName: '????'
ClassName: '' WindowName: '??????????????????????'
ClassName: 'PPLAbmWindow' WindowName: ''
ClassName: 'FlashPlayer' WindowName: ''
ClassName: 'MS_WebcheckMonitor' WindowName: ''
ClassName: 'RegEdit_RegEdit' WindowName: ''
ClassName: 'MS_AutodialMonitor' WindowName: ''
ClassName: 'SystemTray_Main' WindowName: ''
ClassName: 'CSCHiddenWindow' WindowName: ''
ClassName: 'PPL Flash Window' WindowName: ''
ClassName: 'Proxy Desktop' WindowName: ''
ClassName: 'BaseBar' WindowName: 'ChanApp'
ClassName: '' WindowName: ''
ClassName: 'Shell_TrayWnd' WindowName: ''
ClassName: 'MS_WINHELP' WindowName: ''
ClassName: 'SysListView32' WindowName: ''
ClassName: 'PPS????????' WindowName: ''
ClassName: '' WindowName: '????????'
ClassName: 'PPTV????????' WindowName: ''
ClassName: 'CabinetWClass' WindowName: ''
ClassName: '' WindowName: '????????????'

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