ThreatExpert Report: Trojan.VB

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Submission Summary:

Submission details:

Submission received: 25 June 2012, 08:59:45
Processing time: 11 min 51 sec
Submitted sample:

File MD5: 0x86EC87141CD04956AA15F95C44D261FF
File SHA-1: 0x14BD0F90BEE37C20EDD281CA38D9DA06977FDF07
Filesize: 467,330 bytes

Technical Details:

The new window was created, as shown below:

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File System Modifications

The following files were created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	%Temp%\7zS1.tmp\Invoice.htm	6,502 bytes	MD5: 0x905BCAFD0C52D766FE5F07D83B5A4416 SHA-1: 0xCB8EB19195AEC0FED9CBC7F1965953BB363BBA23	(not available)
2	%Temp%\7zS1.tmp\Listener.exe	294,912 bytes	MD5: 0x2EBACC28E44ACF0C38767D8A657304ED SHA-1: 0xC270251FD9B45099486418A881E0C292A82738D1	Trojan.VB [Ikarus]
3	%Temp%\7zS1.tmp\logo.bmp	23,944 bytes	MD5: 0xF2C4FC28372CA1C4FA4B527EF2B396D8 SHA-1: 0x6ADDE5D8869C505F04BC1B1A6650E3A8F9F18065	(not available)
4	%Temp%\7zS1.tmp\Logo.gif	807 bytes	MD5: 0x983D88150A2F22337FACFDDE79C34A34 SHA-1: 0x2FBF5D1C0B9F7A0FFEAD8A440D2B07C9EFB8270A	(not available)
5	%Temp%\7zS1.tmp\MSRC4Plugin.dsm	13,824 bytes	MD5: 0x35ECD42A2F8C0C1C90D42F8AC2FB7952 SHA-1: 0x60AE00B0E4F4000E6E27F30D4674A0E931261314	(not available)
6	%Temp%\7zS1.tmp\rc4.key	87 bytes	MD5: 0xD2618A88D3CE8DF0B6C7F772A59B2C54 SHA-1: 0x10392534CEA36D492C7F48798579A582D89317B1	(not available)
7	%Temp%\7zS1.tmp\rssvnc.exe	247,296 bytes	MD5: 0x0F6C7E390B1B3BA06792585E96A0E81C SHA-1: 0x874CB4BBA2CBFA263EBA79D695BC2FC421562E3A	(not available)
8	%Temp%\7zS1.tmp\Run.exe	471,052 bytes	MD5: 0x9149FC4DF0437B1B452F6E80D528195F SHA-1: 0xEAD677FBD3F0CE27AD2B44EE945BDA060EF6419F	(not available)
9	%Temp%\7zS1.tmp\Settings.dat	2,304 bytes	MD5: 0xF7945BFC4CE6A299230D9092CB63E054 SHA-1: 0x857204629CA68A63FB9391731CC1BCD00A5BBCC2	(not available)
10	%Temp%\7zS1.tmp\vnchooks.dll	53,248 bytes	MD5: 0x49D6E2074501C6A6FF5A126D0423AB40 SHA-1: 0xFC95B01602949E6FAC69B3D36F336D26EDB1A73F	(not available)
11	[file and pathname of the sample #1]	467,330 bytes	MD5: 0x86EC87141CD04956AA15F95C44D261FF SHA-1: 0x14BD0F90BEE37C20EDD281CA38D9DA06977FDF07	(not available)

Note:

%Temp% is a variable that refers to the temporary folder in the short path form. By default, this is C:\Documents and Settings\[UserName]\Local Settings\Temp\ (Windows NT/2000/XP).

The following directory was created:

%Temp%\7zS1.tmp

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]	110,592 bytes
Run.exe	%Temp%\7zS1.tmp\Run.exe	487,424 bytes

Registry Modifications

The following Registry Keys were created:

HKEY_LOCAL_MACHINE\SOFTWARE\McBeath Fates & Ivers PC
HKEY_LOCAL_MACHINE\SOFTWARE\McBeath Fates & Ivers PC\Remote Support
HKEY_LOCAL_MACHINE\SOFTWARE\McBeath Fates & Ivers PC\Remote Support\SessionInfo

The following Registry Values were modified:

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}\InprocServer32]

(Default) =

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}\ToolboxBitmap32]

(Default) =

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}\1.0\0\win32]

(Default) =

Other details

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

	Belgium
	United Kingdom

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