Submission Summary:

• Submission details:
• Submission received: 3 February 2013, 18:02:44
• Processing time: 3 min 5 sec
• Submitted sample:
• File MD5: 0xE759743EA7967CCCCEE0D27B9BFCBAA1
• File SHA-1: 0x73603C37609D862509A777CB5D2C25E6A9582036
• Filesize: 119,296 bytes

Technical Details:

File System Modifications

• The following file was created in the system:

#	Filename(s)	File Size	File Hash
1	[file and pathname of the sample #1] %System%\sdra64.exe	119,296 bytes	MD5: 0xE759743EA7967CCCCEE0D27B9BFCBAA1 SHA-1: 0x73603C37609D862509A777CB5D2C25E6A9582036

• Note:
• %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).

• Attention! The following hidden files were created in the system:

• Attention! The following hidden directory was created:
• %System%\lowsec

Memory Modifications

• There was a new process created in the system:

• There were new memory pages created in the address space of the system process(es):

Process Name	Process Filename	Allocated Size
services.exe	%System%\services.exe	122,880 bytes
lsass.exe	%System%\lsass.exe	122,880 bytes
svchost.exe	%System%\svchost.exe	122,880 bytes
svchost.exe	%System%\svchost.exe	122,880 bytes
svchost.exe	%System%\svchost.exe	122,880 bytes
svchost.exe	%System%\svchost.exe	122,880 bytes
svchost.exe	%System%\svchost.exe	122,880 bytes
alg.exe	%System%\alg.exe	122,880 bytes

Registry Modifications

• The following Registry Keys were created:
• HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\{334613DB-50C1-B3BE-95ED-E9915A134FF1}
• HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\{43BF8CD1-C5D5-2230-7BB2-98F22C2B7DC6}
• HKEY_USERS\.DEFAULT\Software\Microsoft\Protected Storage System Provider

• The newly created Registry Values are:
• [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Network]
• UID = "%ComputerName%_0001E51B"
• [HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\{334613DB-50C1-B3BE-95ED-E9915A134FF1}]
• {3039636B-5F3D-6C64-6675-696870667265} = F7 09 F2 0D
• {33373039-3132-3864-6B30-303233343434} = 47 09 F2 0D
• [HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\{43BF8CD1-C5D5-2230-7BB2-98F22C2B7DC6}]
• {3039636B-5F3D-6C64-6675-696870667265} = F7 09 F2 0D
• {33373039-3132-3864-6B30-303233343434} = 47 09 F2 0D
• [HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
• ProxyEnable = 0x00000000

• The following Registry Values were modified:
• [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
• Userinit =
• [HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
• Cookies =
• History =

Other details

• To mark the presence in the system, the following Mutex objects were created:
• _AVIRA_21099
• oWQsLVXaMH
• BB6D52A001CE027B000000C82

• The following Host Name was requested from a host database:
• 192.5.5.241

• The following GET request was made:
• kartos/kartos.bin

• The data identified by the following URLs was then requested from the remote web server:
• http://ishi-bati.com/kartos/kartos.bin
• http://ishi-bati.com/kartos/ip.php