Submission Summary:

• Submission details:
• Submission received: 6 August 2012, 05:12:48
• Processing time: 8 min 58 sec
• Submitted sample:
• File MD5: 0x2A573ABEFB5F0B6BA54BDBEFB01FA9FD
• File SHA-1: 0xF3D67D39CA1FE8CD914505FADA6287D9A4F5D020
• Filesize: 305,152 bytes
• Alias:
• Trojan.Gen [Symantec]
• Trojan-Spy.Win32.Zbot.ekcd [Kaspersky Lab]
• Generic.grp!jq [McAfee]
• VirTool:Win32/Injector.gen!CA [Microsoft]
• Virus.Win32.Injector [Ikarus]

• Summary of the findings:

What's been found	Severity Level
Downloads/requests other files from Internet.
Creates a startup registry entry.
Contains characteristics of an identified security risk.

Technical Details:

Possible Security Risk

• Attention! The following threat categories were identified:

Threat Category	Description
	A keylogger program that can capture all user keystrokes (including confidential details such username, password, credit card number, etc.)
	A malicious trojan horse or bot that may represent security risk for the compromised system and/or its network environment

File System Modifications

• The following files were created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	%AppData%\Eqba\zuevu.exe	305,152 bytes	MD5: 0x87BEB3FA6E2382DA030F2D45D048F184 SHA-1: 0x1344693A56E5C6525CF36D59EFAFD276503A6356	Trojan.Gen [Symantec] Trojan-Spy.Win32.Zbot.ekcd [Kaspersky Lab] VirTool:Win32/Injector.gen!CA [Microsoft] Virus.Win32.Injector [Ikarus]
2	%AppData%\Roic\naev.oqi	1,567 bytes	MD5: 0xD4B3E51FF22E173015F4E746E62E0527 SHA-1: 0x491BACC398BA348478593BE125BFE00D777565D6	(not available)
3	%AppData%\Roic\naev.tmp %AppData%\Teox\yrca.ywy	0 bytes	MD5: 0xD41D8CD98F00B204E9800998ECF8427E SHA-1: 0xDA39A3EE5E6B4B0D3255BFEF95601890AFD80709	(not available)
4	%Temp%\tmp9fdb88dc.bat	168 bytes	MD5: 0x0B6627238390EA42553E2F333D4964B7 SHA-1: 0xE2F13FC98E8C202A3F983A78EFD8C80BCC76A09D	(not available)
5	[file and pathname of the sample #1]	305,152 bytes	MD5: 0x2A573ABEFB5F0B6BA54BDBEFB01FA9FD SHA-1: 0xF3D67D39CA1FE8CD914505FADA6287D9A4F5D020	Trojan.Gen [Symantec] Trojan-Spy.Win32.Zbot.ekcd [Kaspersky Lab] Generic.grp!jq [McAfee] VirTool:Win32/Injector.gen!CA [Microsoft] Virus.Win32.Injector [Ikarus]

• Notes:
• %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.
• %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 directories were created:
• %AppData%\Eqba
• %AppData%\Roic
• %AppData%\Teox

Memory Modifications

• There were new processes created in the system:

• There was a new memory page created in the address space of the system process(es):

Process Name	Process Filename	Allocated Size
cmd.exe	%System%\cmd.exe	233,472 bytes

• Notes:
• %System% is a variable that refers to the System folder. By default, this is C:\Windows\System (Windows 95/98/Me), C:\Winnt\System32 (Windows NT/2000), or C:\Windows\System32 (Windows XP).

Registry Modifications

• The following Registry Keys were created:
• HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Privacy
• HKEY_CURRENT_USER\Software\Microsoft\Luzuni

• The newly created Registry Values are:
• [HKEY_CURRENT_USER\Identities]
• Identity Login = 0x00098053
• [HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Privacy]
• CleanCookies = 0x00000000
• [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
• Kizisep = ""%AppData%\Eqba\zuevu.exe""

so that zuevu.exe runs every time Windows starts

• [HKEY_CURRENT_USER\Software\Microsoft\Luzuni]
• Ubevva = 6E 27 41 26 38 7F 82 7F DD 36 A6 D0 7A D9 1E 76 6E 27 41 26 38 7F 82 7F DD 36 A6 D0 7A D9 1E 76 6E 27 41 26 38 7F 82 7F DD 36 A6 D0 7A D9 1E 76 9B A6 3A C8 72 62 94 39 47 AF 75 B9 2A AC 1C 81 6E 27 41 26 38 7F 82 7F DD 36 A6 D0 7A D9 1E 76 6E 27 41 2

• The following Registry Values were modified:
• [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0]
• 1609 =
• [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1]
• 1406 =
• 1609 =
• [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2]
• 1609 =
• [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3]
• 1406 =
• 1609 =
• [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4]
• 1406 =
• 1609 =

Other details

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

	Russian Federation

• To mark the presence in the system, the following Mutex objects were created:
• Local\{903DD874-0DF1-CC22-DBCD-D81792826464}
• Local\{E7BF7CC9-A94C-BBA0-DBCD-D81792826464}

• The following Internet Connection was established: