ThreatExpert Report: Trojan.Win32.Spy2

Submission Summary:

Submission details:

Submission received: 17 September 2012, 21:06:25
Processing time: 8 min 54 sec
Submitted sample:

File MD5: 0xC9E7FBDDB323ECB21893917A4DD15279
File SHA-1: 0x776CE48585E52E21834391D809B8FB1EDAEC24A9
Filesize: 1,714,688 bytes
Alias: Trojan.Win32.Spy2 [Ikarus]

Summary of the findings:

What's been found	Severity Level
Downloads/requests other files from Internet.
Creates a startup registry entry.

Technical Details:

File System Modifications

The following files were created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	%CommonAppData%\windowviewcon\11st.ico	16,174 bytes	MD5: 0x30840200EFF529B794D7B755A539E754 SHA-1: 0x6450BF772CB6A034953996596ECAAF659E9DD0BE	(not available)
2	%CommonAppData%\windowviewcon\11????.lnk	1,857 bytes	MD5: 0xB38CE475EDA80EC18804365ED3602376 SHA-1: 0x6549423A30096239FBED1C54E2DE05320E6646CE	(not available)
3	%CommonAppData%\windowviewcon\auction.ico	13,942 bytes	MD5: 0x341870D17E253C0CFF304E676B7CDB82 SHA-1: 0x1954537B6DD36AD7F20FCEFCC8D4CBFD62F3AE36	(not available)
4	%CommonAppData%\windowviewcon\config.cfg	77 bytes	MD5: 0x23198E0A572EE82EE44672167D766E49 SHA-1: 0x1851C214AEB5A9450607D68BBFECB1149599896E	(not available)
5	%CommonAppData%\windowviewcon\gmarket.ico	13,942 bytes	MD5: 0x51E7F06877603FC05F74C22C7F15E3F5 SHA-1: 0xB241950E756B7AF37226E2703B1C86498BBB6356	(not available)
6	%CommonAppData%\windowviewcon\G????.lnk	1,869 bytes	MD5: 0x3247B884348E64CAD42EBAAE290475CD SHA-1: 0x3773073C1B45BA6A228EED9C8CC5040A319C23DC	(not available)
7	%CommonAppData%\windowviewcon\uninstall.exe	105,101 bytes	MD5: 0x41D6E6F2ADB99263DEA6F101490AF21A SHA-1: 0xAF7548F4B433B2B45EE3ABC11278486BF7980E07	(not available)
8	%CommonAppData%\windowviewcon\windowviewcon.exe	2,195,968 bytes	MD5: 0xBF9F253CC0848DC8B12504CBD756C5C0 SHA-1: 0x976D03AA6F77698F629746D57422CB5220489BC9	(not available)
9	%CommonAppData%\windowviewcon\windowviewconup.exe	227,840 bytes	MD5: 0x3BE4197C19C09E1821329B7AFC1AC8E7 SHA-1: 0x0FEACD55E3B10905AD14373B555B7AA57D5E5A3F	Trojan.Win32.Spy2 [Ikarus]
10	%CommonAppData%\windowviewcon\????.lnk	1,869 bytes	MD5: 0x03A058EE033D449BC3747A3AA6B6DC27 SHA-1: 0x45A60CF5B6F242C96EA98F5B0B317C0D7E3E3D0F	(not available)
11	%DesktopDir%\11????.url %Favorites%\11????.url %Favorites%\Links\11????.url	175 bytes	MD5: 0x9A1EEB2DD025B07DF56B55984DC299E3 SHA-1: 0x71EF69B4FAFB0563AA56EF114C12F7C86D92E996	(not available)
12	%DesktopDir%\Internet Explorer.lnk	809 bytes	MD5: 0xD958E43733B920CEBC06E841A5108F77 SHA-1: 0x55A173D08E22B37138C334F280814B05A9D878CB	(not available)
13	%DesktopDir%\????.url %Favorites%\Links\????.url %Favorites%\????.url	181 bytes	MD5: 0xC8876D466BE64521D459B924386A84DD SHA-1: 0xA29F972DBD3E9B86551891DEB323B731EA138C2C	(not available)
14	%Favorites%\G????.url %Favorites%\Links\G????.url	181 bytes	MD5: 0xFCD8CD46B3EFE48B0622FA1C2B1E22DA SHA-1: 0x901D7FC9247DDF875700833B9256EF3C93698D86	(not available)
15	[file and pathname of the sample #1]	1,714,688 bytes	MD5: 0xC9E7FBDDB323ECB21893917A4DD15279 SHA-1: 0x776CE48585E52E21834391D809B8FB1EDAEC24A9	Trojan.Win32.Spy2 [Ikarus]

Notes:

%CommonAppData% is a variable that refers to the file system directory containing application data for all users. A typical path is C:\Documents and Settings\All Users\Application Data.
%DesktopDir% is a variable that refers to the file system directory used to physically store file objects on the desktop. A typical path is C:\Documents and Settings\[UserName]\Desktop.
%Favorites% is a variable that refers to the file system directory that serves as a common repository for the user's favorite items. A typical path is C:\Documents and Settings\[UserName]\Favorites.

The following directory was created:

%CommonAppData%\windowviewcon

Memory Modifications

There were new processes created in the system:

Process Name	Process Filename	Main Module Size
windowviewconup.exe	%CommonAppData%\windowviewcon\windowviewconup.exe	249,856 bytes
[filename of the sample #1]	[file and pathname of the sample #1]	212,992 bytes
windowviewcon.exe	%CommonAppData%\windowviewcon\windowviewcon.exe	2,244,608 bytes

Registry Modifications

The following Registry Keys were created:

HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Extensions\{8605E9B4-68C1-4ED9-B282-74C1AA3C312E}
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Extensions\{D64A7743-7E62-4002-90EA-80E0671F9902}
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Extensions\{FA214B13-1A9F-480B-B749-94A566FC59D9}
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\windowviewcon
HKEY_CURRENT_USER\Software\windowviewcon
HKEY_CURRENT_USER\Software\windowviewcon\FILES

The newly created Registry Values are:

[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Extensions\CmdMapping]

{8605E9B4-68C1-4ED9-B282-74C1AA3C312E} = 0x00002001
{D64A7743-7E62-4002-90EA-80E0671F9902} = 0x00002002
{FA214B13-1A9F-480B-B749-94A566FC59D9} = 0x00002003

[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Extensions\{8605E9B4-68C1-4ED9-B282-74C1AA3C312E}]

ButtonText = "????"
CLSID = "{1FBA04EE-3024-11d2-8F1F-0000F87ABD16}"
Default Visible = "YES"
Exec = "http://click.intetich.com/?a_id=pcrecord&m_id=auction"
HotIcon = "%CommonAppData%\windowviewcon\auction.ico"
Icon = "%CommonAppData%\windowviewcon\auction.ico"
ToolTip = "????"
Date = "2012-09-17"

[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Extensions\{D64A7743-7E62-4002-90EA-80E0671F9902}]

ButtonText = "G????"
CLSID = "{1FBA04EE-3024-11d2-8F1F-0000F87ABD16}"
Default Visible = "YES"
Exec = "http://click.intetich.com/?a_id=pcrecord&m_id=gmarket"
HotIcon = "%CommonAppData%\windowviewcon\gmarket.ico"
Icon = "%CommonAppData%\windowviewcon\gmarket.ico"
ToolTip = "G????"
Date = "2012-09-17"

[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Extensions\{FA214B13-1A9F-480B-B749-94A566FC59D9}]

ButtonText = "11????"
CLSID = "{1FBA04EE-3024-11d2-8F1F-0000F87ABD16}"
Default Visible = "YES"
Exec = "http://click.intetich.com/?a_id=pcrecord&m_id=11st"
HotIcon = "%CommonAppData%\windowviewcon\11st.ico"
Icon = "%CommonAppData%\windowviewcon\11st.ico"
ToolTip = "11????"
Date = "2012-09-17"

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]

windowviewcon = ""%CommonAppData%\windowviewcon\windowviewconup.exe""

so that windowviewconup.exe runs every time Windows starts

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\windowviewcon]

DisplayName = "windowviewcon(pd) uninstall"
DisplayIcon = "%CommonAppData%\windowviewcon\uninstall.exe"
UninstallString = ""%CommonAppData%\windowviewcon\uninstall.exe""
Publisher = "??????Â´??????"
NoModify = 0x00000001
NoRepair = 0x00000001

[HKEY_CURRENT_USER\Software\windowviewcon\FILES]

WINDOWVIEWCONUP.EXE = "2012091201"
WINDOWVIEWCON.EXE = "2012080701"

[HKEY_CURRENT_USER\Software\windowviewcon]

Path = "%CommonAppData%\windowviewcon"
Homepage = "http://www.dotmap.co.kr"
pt = "pcrecord"
os = "32"
bn = "GMARKET=*11ST=CUR|11????.url*AUCTION=CUR|????.url"
Date = "2012-09-17"

The following Registry Value was modified:

[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Extensions\CmdMapping]

NextId =

Other details

Analysis of the file resources indicate the following possible country of origin:

Republic of Korea

To mark the presence in the system, the following Mutex object was created:

PROGRAM_DONT2_0011

The following Host Name was requested from a host database:

192.5.5.241

The following Internet Connection was established:

Server Name	Server Port	Connect as User	Connection Password
www.muuk.co.kr	80	(null)	(null)

The following GET requests were made:

count/windowviewcon/install.php?pt=pcrecord&mc=87-78-04-FE-18-6E&ve=WC012012091201
app/windowviewcon/info/infow.php?pt=pcrecord&os=32

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