Trojan.Click2.26260

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'НжУОП·' = '%PROGRAM_FILES%\syssetuplive\gameplay.exe -a'

Creates the following services:

[<HKLM>\SYSTEM\ControlSet001\Services\playservice10] 'Start' = '00000002'

Malicious functions:

Creates and executes the following:

<SYSTEM32>\playservice10.exe
%PROGRAM_FILES%\syssetuplive\cmssysdoc.exe
%PROGRAM_FILES%\syssetuplive\uusyou.exe
%PROGRAM_FILES%\syssetuplive\gameplay.exe
%TEMP%\is-GMSSK.tmp\<Virus name>.tmp /SL5="$40036,308124,77312,<Full path to virus>"
%PROGRAM_FILES%\syssetuplive\mmielook.exe
%PROGRAM_FILES%\syssetuplive\desktopkj.exe

Sets a new unauthorized home page for Windows Internet Explorer.

Modifies file system :

Creates the following files:

%ALLUSERSPROFILE%\Desktop\НжУОП·.lnk
%ALLUSERSPROFILE%\Start Menu\Programs\НжУОП·\НшЦ·µјєЅХѕ-·Ѕ±гїмЅЭµДНшЦ·µјєЅХѕ.url
%HOMEPATH%\Favorites\QQ±нЗйґуИ«.url
%HOMEPATH%\Favorites\7555НшЦ·µјєЅ-·Ѕ±гїмЅЭµДНшЦ·µјєЅХѕ.url
%HOMEPATH%\Favorites\МФ±¦Нш.url
%ALLUSERSPROFILE%\Start Menu\НжУОП·.lnk
%ALLUSERSPROFILE%\Start Menu\НшЦ·µјєЅХѕ.url
%ALLUSERSPROFILE%\Start Menu\Programs\НжУОП·\НжУОП·.lnk
%ALLUSERSPROFILE%\Start Menu\Programs\НжУОП·\МФ±¦Нш.url
%ALLUSERSPROFILE%\Start Menu\Programs\НжУОП·\QQ±нЗйґуИ«.url
<SYSTEM32>\cmssysdoc.exe
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\resturl[1].asp
<SYSTEM32>\playservice10.exe
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\homepage[1].txt
<SYSTEM32>\updatesyslive.exe
%APPDATA%\Microsoft\Internet Explorer\Quick Launch\QQ±нЗйґуИ«.url
%HOMEPATH%\Favorites\°Щ¶ИЛСЛч.url
%APPDATA%\Microsoft\Internet Explorer\Quick Launch\МФ±¦Нш.url
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\chk[1].txt
%APPDATA%\Microsoft\Internet Explorer\Quick Launch\НжУОП·.lnk
%ALLUSERSPROFILE%\Start Menu\МФ±¦Нш.url
%PROGRAM_FILES%\syssetuplive\is-F3EN6.tmp
%PROGRAM_FILES%\syssetuplive\is-SPLH2.tmp
%PROGRAM_FILES%\syssetuplive\is-D2T63.tmp
%PROGRAM_FILES%\syssetuplive\is-BKR3A.tmp
%PROGRAM_FILES%\syssetuplive\is-K101U.tmp
%TEMP%\is-30JPF.tmp\_isetup\_RegDLL.tmp
%TEMP%\is-GMSSK.tmp\<Virus name>.tmp
%TEMP%\is-30JPF.tmp\_isetup\_shfoldr.dll
%PROGRAM_FILES%\syssetuplive\is-9SUT9.tmp
%PROGRAM_FILES%\syssetuplive\is-GMSUI.tmp
%PROGRAM_FILES%\syssetuplive\is-ROHTB.tmp
%PROGRAM_FILES%\syssetuplive\is-J37LJ.tmp
%PROGRAM_FILES%\syssetuplive\is-E67IC.tmp
%ALLUSERSPROFILE%\Start Menu\QQ±нЗйґуИ«.url
%ALLUSERSPROFILE%\Start Menu\єГНжРЎУОП·.url
%PROGRAM_FILES%\syssetuplive\is-5T0KH.tmp
%PROGRAM_FILES%\syssetuplive\is-H99PF.tmp
%PROGRAM_FILES%\syssetuplive\is-4MTP1.tmp
%PROGRAM_FILES%\syssetuplive\is-4O093.tmp
%PROGRAM_FILES%\syssetuplive\is-HIE1R.tmp

Deletes the following files:

%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\chk[1].txt
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\resturl[1].asp
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\homepage[1].txt
%PROGRAM_FILES%\syssetuplive\desktopkj.exe
%TEMP%\is-30JPF.tmp\_isetup\_RegDLL.tmp
%TEMP%\is-30JPF.tmp\_isetup\_shfoldr.dll
%TEMP%\is-GMSSK.tmp\<Virus name>.tmp

Network activity:

Connects to: