ThreatExpert Report

Submission Summary:

Submission details:

Submission received: 26 May 2009, 03:04:24
Processing time: 6 min 50 sec
Submitted sample:

File MD5: 0x9FCE0B0F08B26A98682093C32773F676
File SHA-1: 0x610FED9209D94CB5BB26C58C567C191D4226DD8B
Filesize: 327,168 bytes

Summary of the findings:

What's been found	Severity Level
Downloads/requests other files from Internet.
Registers a 32-bit in-process server DLL.
Registers a Browser Helper Object (Microsoft's Internet Explorer plugin module).

Technical Details:

File System Modifications

The following files were created in the system:

#	Filename(s)	File Size	File Hash
1	%AppData%\IEApplet.dll	207,872 bytes	MD5: 0x2F9DC2883E0E4E9F8FA82513139D8A07 SHA-1: 0xB30CF7A522ADB870DB9456E4B45915D81927FCED
2	[file and pathname of the sample #1]	327,168 bytes	MD5: 0x9FCE0B0F08B26A98682093C32773F676 SHA-1: 0x610FED9209D94CB5BB26C58C567C191D4226DD8B

Note:

%AppData% is a variable that refers to the file system directory that serves as a common repository for application-specific data. A typical path is C:\Documents and Settings\[UserName]\Application Data.

Memory Modifications

There were new processes created in the system:

Process Name	Process Filename	Main Module Size
[filename of the sample #1]	[file and pathname of the sample #1]	344,064 bytes
[generic host process]	[generic host process filename]	20,480 bytes

Notes:

[generic host process filename] is a full path filename of [generic host process].

Registry Modifications

The following Registry Keys were created:

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID\FirstBHO.DLL
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID\{B5BB60EE-125B-40AB-AAA5-A4E194973C95}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}\Programmable
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}\VersionIndependentProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EAA3F1FF-F1CC-46BF-85FA-197EEBF3B524}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EAA3F1FF-F1CC-46BF-85FA-197EEBF3B524}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EAA3F1FF-F1CC-46BF-85FA-197EEBF3B524}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EAA3F1FF-F1CC-46BF-85FA-197EEBF3B524}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{07D3626D-10C6-4D84-820C-2F4FDCAFAB02}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{07D3626D-10C6-4D84-820C-2F4FDCAFAB02}\1.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{07D3626D-10C6-4D84-820C-2F4FDCAFAB02}\1.0\0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{07D3626D-10C6-4D84-820C-2F4FDCAFAB02}\1.0\0\win32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{07D3626D-10C6-4D84-820C-2F4FDCAFAB02}\1.0\FLAGS
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{07D3626D-10C6-4D84-820C-2F4FDCAFAB02}\1.0\HELPDIR
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirstBHO.HelloWorldBHO
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirstBHO.HelloWorldBHO\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirstBHO.HelloWorldBHO\CurVer
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirstBHO.HelloWorldBHO.1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirstBHO.HelloWorldBHO.1\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}

The newly created Registry Values are:

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID\FirstBHO.DLL]

AppID = "{B5BB60EE-125B-40AB-AAA5-A4E194973C95}"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID\{B5BB60EE-125B-40AB-AAA5-A4E194973C95}]

(Default) = "FirstBHO"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}\VersionIndependentProgID]

(Default) = "FirstBHO.HelloWorldBHO"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}\TypeLib]

(Default) = "{07D3626D-10C6-4D84-820C-2F4FDCAFAB02}"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}\ProgID]

(Default) = "FirstBHO.HelloWorldBHO.1"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}\InprocServer32]

(Default) = "%UserProfile%\APPLIC~1\IEApplet.dll"
ThreadingModel = "Apartment"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}]

(Default) = "Java(tm) SVS Plugin"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EAA3F1FF-F1CC-46BF-85FA-197EEBF3B524}\TypeLib]

(Default) = "{07D3626D-10C6-4D84-820C-2F4FDCAFAB02}"
Version = "1.0"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EAA3F1FF-F1CC-46BF-85FA-197EEBF3B524}\ProxyStubClsid32]

(Default) = "{00020424-0000-0000-C000-000000000046}"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EAA3F1FF-F1CC-46BF-85FA-197EEBF3B524}\ProxyStubClsid]

(Default) = "{00020424-0000-0000-C000-000000000046}"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{EAA3F1FF-F1CC-46BF-85FA-197EEBF3B524}]

(Default) = "IHelloWorldBHO"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{07D3626D-10C6-4D84-820C-2F4FDCAFAB02}\1.0\0\win32]

(Default) = "%UserProfile%\APPLIC~1\IEApplet.dll"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{07D3626D-10C6-4D84-820C-2F4FDCAFAB02}\1.0\HELPDIR]

(Default) = "%UserProfile%\APPLIC~1"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{07D3626D-10C6-4D84-820C-2F4FDCAFAB02}\1.0\FLAGS]

(Default) = "0"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{07D3626D-10C6-4D84-820C-2F4FDCAFAB02}\1.0]

(Default) = "FirstBHO 1.0 Type Library"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirstBHO.HelloWorldBHO\CurVer]

(Default) = "FirstBHO.HelloWorldBHO.1"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirstBHO.HelloWorldBHO\CLSID]

(Default) = "{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirstBHO.HelloWorldBHO]

(Default) = "HelloWorldBHO Class"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirstBHO.HelloWorldBHO.1\CLSID]

(Default) = "{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\FirstBHO.HelloWorldBHO.1]

(Default) = "HelloWorldBHO Class"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{E9B1FB08-BA8C-4CDA-AF62-54FF3BAF941D}]

(Default) = "Sun Java Applet Plugin"
NoExplorer = 0x00000001

Other details

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

Russian Federation

The following Internet Connection was established:

Server Name	Server Port	Connect as User	Connection Password
nicozion001.net	80	(null)	(null)

The following GET request was made:

update/currentversion.txt

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