Submission Summary:

• Submission details:
• Submission received: 25 October 2012, 16:19:37
• Processing time: 9 min 20 sec
• Submitted sample:
• File MD5: 0x6EE184A2FA00B2FDD6665634D424564F
• File SHA-1: 0xC4AAAF58EF961E4694B4F2F892278D7E23D363C4
• Filesize: 359,937 bytes
• Alias:
• PWS-Zbot.gen.aop [McAfee]
• Trojan:Win32/Malagent [Microsoft]
• Backdoor.Win32.Azbreg [Ikarus]

• 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:

#	Filename(s)	File Size	File Hash	Alias
1	%AppData%\Ezam\gopy.exe	359,937 bytes	MD5: 0x8173600D50CEEE4B7D29EB903AEA02CB SHA-1: 0x7AFB1C822963CE1BD9ABD77F9AEC8DC891D8A7E3	PWS-Zbot.gen.aop [McAfee] Backdoor.Win32.Azbreg [Ikarus]
2	%AppData%\hipii.suj	1,009 bytes	MD5: 0xF52CB230C519D9E1F1D04D61C8182F96 SHA-1: 0xF3C6FB414E0A0EEDA7356A3DCC873A0323FA5EA8	(not available)
3	%Temp%\tmp4d77095e.bat	168 bytes	MD5: 0x469C29C97AD02B346FE5D418962BE960 SHA-1: 0x51F2E6BD2C1DA8FABEB06D9DDB515F8BB70F80D3	(not available)
4	[file and pathname of the sample #1]	359,937 bytes	MD5: 0x6EE184A2FA00B2FDD6665634D424564F SHA-1: 0xC4AAAF58EF961E4694B4F2F892278D7E23D363C4	PWS-Zbot.gen.aop [McAfee] Trojan:Win32/Malagent [Microsoft] Backdoor.Win32.Azbreg [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 directory was created:
• %AppData%\Ezam

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	311,296 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 Key was created:
• HKEY_CURRENT_USER\Software\Microsoft\Akel

• The newly created Registry Values are:
• [HKEY_CURRENT_USER\Identities]
• Identity Login = 0x00098053
• [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
• {3DFA1AE4-115C-AD7B-A6BA-A75086AF8442} = ""%AppData%\Ezam\gopy.exe""

so that gopy.exe runs every time Windows starts

• [HKEY_CURRENT_USER\Software\Microsoft\Akel]
• 22d955ea = AE 51 30 97 DE 23 65 9A C0 05 65 DE 9A AC 12 41
• 26560298 = "llFelw=="
• 122dieg = "02helxpjVJrwBRDe"

Other details

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