ThreatExpert Report

Submission Summary:

Submission details:

Submission received: 17 July 2012, 13:25:52
Processing time: 13 min 11 sec
Submitted sample:

File MD5: 0xC6A693976DD7A456EF9338301FA1BD75
File SHA-1: 0x26AE3DCEF52DEF1FEF268B7CDFA78D9201315F20
Filesize: 28,672 bytes

Summary of the findings:

What's been found	Severity Level
Produces outbound traffic.

Technical Details:

File System Modifications

The following files were created in the system:

#	Filename(s)	File Size	File Hash
1	%System%\GbIeHwnd_Class.dll	0 bytes	MD5: 0xD41D8CD98F00B204E9800998ECF8427E SHA-1: 0xDA39A3EE5E6B4B0D3255BFEF95601890AFD80709
2	[file and pathname of the sample #1]	28,672 bytes	MD5: 0xC6A693976DD7A456EF9338301FA1BD75 SHA-1: 0x26AE3DCEF52DEF1FEF268B7CDFA78D9201315F20

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).

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]	32,768 bytes
[generic host process]	[generic host process filename]	20,480 bytes

Notes:

[generic host process filename] is a full path filename of [generic host process].

Registry Modifications

The following Registry Keys were created:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\PreApproved
HKEY_LOCAL_MACHINE\SOFTWARE\Description
HKEY_LOCAL_MACHINE\SOFTWARE\Description\Microsoft
HKEY_LOCAL_MACHINE\SOFTWARE\Description\Microsoft\Rpc
HKEY_LOCAL_MACHINE\SOFTWARE\Description\Microsoft\Rpc\UuidTemporaryData
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Ext
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID

The newly created Registry Values are:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects]

NoExplorer = 0x00000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system]

EnableLUA = 0x00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\PreApproved]

(Default) = ""

[HKEY_LOCAL_MACHINE\SOFTWARE\Description\Microsoft\Rpc\UuidTemporaryData]

NetworkAddress = A0 04 B8 DE D5 53
NetworkAddressLocal = 0x00000001

[HKEY_CURRENT_USER\AppEvents\Schemes\Apps\Explorer\Navigating]

.Default = ""
.Current = ""

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID]

(Default) = "1"

Other details

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

Australia

The following Host Name was requested from a host database:

poolappl.cxszqssh9vg7.us-east-1.rds.amazonaws.com

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

Remote Host	Port Number
poolappl.cxszqssh9vg7.us-east-1.rds.amazonaws.com	1433

Outbound traffic (potentially malicious)

There was an outbound traffic produced on port 1433:

All content ("Information") contained in this report is the copyrighted work of Threat Expert Ltd and its associated companies ("ThreatExpert") and may not be copied without the express permission of ThreatExpert.

The Information is provided on an "as is" basis. ThreatExpert disclaims all warranties, whether express or implied, to the maximum extent permitted by law, including the implied warranties that the Information is merchantable, of satisfactory quality, accurate, fit for a particular purpose or need, or non-infringing, unless such implied warranties are legally incapable of exclusion. Further, ThreatExpert does not warrant or make any representations regarding the use or the results of the use of the Information in terms of their correctness, accuracy, reliability, or otherwise.