ThreatExpert Report

Submission Summary:

Submission details:

Submission received: 14 September 2012, 02:12:54
Processing time: 7 min 44 sec
Submitted sample:

File MD5: 0xAF40EADE1070FB51320484FF9E2035AA
File SHA-1: 0xC7F902AC94E0D7CA232909F709FCA58D3F390DF1
Filesize: 761,856 bytes

Summary of the findings:

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

Technical Details:

File System Modifications

The following file was created in the system:

#	Filename(s)	File Size	File Hash
1	%System%\msratingb.exe	0 bytes	MD5: 0xD41D8CD98F00B204E9800998ECF8427E SHA-1: 0xDA39A3EE5E6B4B0D3255BFEF95601890AFD80709

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 was a new process created in the system:

Process Name	Process Filename	Main Module Size
[filename of the sample #1]	[file and pathname of the sample #1]	765,952 bytes

Registry Modifications

The following Registry Keys were created:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run
HKEY_LOCAL_MACHINE\SOFTWARE\qrjaslop
HKEY_CURRENT_USER\Software\qrjaslop

The newly created Registry Values are:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings]

6 = 54 22 42 93

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run]

Bage = "%System%\msratingb.exe"

so that msratingb.exe runs every time Windows starts

[HKEY_LOCAL_MACHINE\SOFTWARE\qrjaslop]

URF = 01 52 AE 14 44 4F FA 78 05 19 F3 6F 8F 99 36 0E 22 7F E9 B7 06 0D A4 BA 6C 5D FB 51 90 1B A3 80 90 39 02 F2 FE A2 D4 2B 7D AD 9F BE 21 25 97 75 4D 89 B9 68 A9 C3 79 DD 5E FA A7 D5 60 22 BD F4 98 35 E9 85 B9 F8 F5 26 0D 02 A6 FB 6F 55 83 53 27 9F 2F 8

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings]

6 = 54 22 42 93

[HKEY_CURRENT_USER\Software\qrjaslop]

URF = 01 52 AE 14 44 4F FA 78 05 19 F3 6F 8F 99 36 0E 22 7F E9 B7 06 0D A4 BA 6C 5D FB 51 90 1B A3 80 90 39 02 F2 FE A2 D4 2B 7D AD 9F BE 21 25 97 75 4D 89 B9 68 A9 C3 79 DD 5E FA A7 D5 60 22 BD F4 98 35 E9 85 B9 F8 F5 26 0D 02 A6 FB 6F 55 83 53 27 9F 2F 8

Other details

To mark the presence in the system, the following Mutex object was created:

WBEMPROVIDERSTATICMUTEX

The following Host Names were requested from a host database:

192.5.5.241
intohave.com

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.