Submission Summary:

• Submission details:
• Submission received: 15 August 2012, 10:54:22
• Processing time: 8 min 2 sec
• Submitted sample:
• File MD5: 0x2F482EAAC8F295FFF4F70B70F772D8ED
• File SHA-1: 0x70D39057961797983CF3218E35D7E94BE2C59600
• Filesize: 147,968 bytes

• Summary of the findings:

What's been found	Severity Level
Capability to steal information such personal financial data (credit card numbers, online banking login details), user profiles, software registration keys, passwords.
Produces outbound traffic.
Downloads/requests other files from Internet.
Contains characteristics of an identified security risk.

Technical Details:

Possible Security Risk

• Attention! The following threat category was identified:

Threat Category	Description
	A keylogger program that can capture all user keystrokes (including confidential details such username, password, credit card number, etc.)

File System Modifications

• The following files were created in the system:

• 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).

Memory Modifications

• There was a new process created in the system:

Registry Modifications

• The following Registry Key was created:
• HKEY_CURRENT_USER\Software\WinRAR

• The newly created Registry Value is:
• [HKEY_CURRENT_USER\Software\WinRAR]
• HWID = 7B 45 39 44 37 41 33 30 30 2D 37 39 44 30 2D 34 44 35 35 2D 41 42 45 45 2D 36 30 35 41 34 42 36 38 32 32 30 33 7D

Other details

• The following Host Names were requested from a host database:
• 74.53.97.66
• 74.53.97.67
• boletin.puntoimpresion.com
• www.vivaidiportanova.it
• www.urbyagri.es
• etradi.webgenshop.nl

• There was registered attempt to establish connection with the remote host. The connection details are:

• The following HTTP URLs were started reading:
• http://boletin.puntoimpresion.com/Qnrnh53B.exe
• http://www.vivaidiportanova.it/55V7.exe
• http://www.urbyagri.es/s56k5.exe
• http://etradi.webgenshop.nl/xWP.exe

Outbound traffic (potentially malicious)

• There was an outbound traffic produced on port 8080:

Downloaded File Summary:

• Download details:
• Download retrieved: 15 August 2012 11:02:24
• Processing time: 7 min 39 sec
• Downloaded sample:
• File MD5: 0x4FB2A75B6FB941F9FF2360A93BE27DA7
• File SHA-1: 0xB620946057EBE03F85A43F807F50172A8117D38D
• Filesize: 314,369 bytes

• Summary of the findings:

What's been found	Severity Level
Creates a startup registry entry.

Technical Details:

File System Modifications

• The following files were created in the system:

• 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 directory was created:
• %AppData%\Iwzik

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	278,528 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\Xyihi

• 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]
• {3DFA1AE4-115C-AD7B-A6BA-A75086AF8442} = ""%AppData%\Iwzik\yrgua.exe""

so that yrgua.exe runs every time Windows starts

• [HKEY_CURRENT_USER\Software\Microsoft\Xyihi]
• 1dbc02e = "MxbnjiyM2zZb+r66xTI="
• 5933da0 = 07 16 81 8E
• 221ig9j0 = 2A 39 81 8E D2 C9 A3 36 2D FA 8F BA

• 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

• To mark the presence in the system, the following Mutex object was created:
• Local\{FA4803F7-084F-6AC9-A6BA-A75086AF8442}