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(d2buh1bf1g584w.cloudfront.net) Malware Problem


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#1 NuellszGabriel

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Posted 01 June 2017 - 12:24 AM

Recently I have been notified regularly with this malware attempting to make outbound connection. Malwarebytes constantly blocking it every time it tries to establish a connection. Apparently it tries to communicate with "C:\Windows\System32\msiexec.exe" in attempt to install some foreign file into the system (I assume). Been trying to remove it lately and now I came to a dead end and trying seeking experts. Thanks



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#2 nasdaq

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Posted 02 June 2017 - 08:44 AM

Hello, Welcome to BleepingComputer.
I'm nasdaq and will be helping you.

If you can please print this topic it will make it easier for you to follow the instructions and complete all of the necessary steps in the order listed.
===

Download the version of this tool for your operating system.
Farbar Recovery Scan Tool (64 bit)
Farbar Recovery Scan Tool (32 bit)
and save it to a folder on your computer's Desktop.
Double-click to run it. When the tool opens click Yes to disclaimer.
Press Scan button.
It will make a log (FRST.txt) in the same directory the tool is run. Please copy and paste it to your reply.
The first time the tool is run, it makes also another log (Addition.txt). Please attach it to your reply.

How to attach a file to your reply:
In the Reply section in the bottom of the topic Click the "more reply Options" button.
attachlogs.png

Attach the file.
Select the "Choose a File" navigate to the location of the File.
Click the file you wish to Attach.
Click Attach this file.
Click the Add reply button.
===


Please post the logs.

Wait for further instructions.

#3 NuellszGabriel

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Posted 02 June 2017 - 10:54 AM

Here are the logs.

 

Thanks.

Attached Files



#4 nasdaq

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Posted 02 June 2017 - 12:44 PM


Hi,

Remove this program in bold via the Control Panel > Programs > Programs and Features.
Unity Web Player (HKU\S-1-5-21-2828066880-1962518378-1062766738-1002\...\UnityWebPlayer) (Version: 4.5.2f1 - Unity Technologies ApS)

===

Press the windows key Windows_Logo_key.gif+ r on your keyboard at the same time. This will open the RUN BOX.
Type Notepad and and click the OK key.

Please copy the entire contents of the code box below to a new file.


Start

CreateRestorePoint:
EmptyTemp:
CloseProcesses:

CHR HKLM\SOFTWARE\Policies\Google: Restriction <======= ATTENTION
HKLM\SOFTWARE\Policies\Microsoft\Internet Explorer: Restriction <======= ATTENTION
HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = hxxp://lenovo13.msn.com/?pc=LCJB
HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = hxxp://lenovo13.msn.com/?pc=LCJB
BHO-x32: IObit Ads Removal -> {FFCB3198-32F3-4E8B-9539-4324694ED664} -> C:\Program Files (x86)\IObit\Advanced SystemCare\Surfing Protection\Adblock\Adblock.dll [2016-06-23] (IObit)
FF user.js: detected! => C:\Users\lenovo\AppData\Roaming\Mozilla\Firefox\Profiles\zfwwj1so.default-1494766668879\user.js [2017-05-25]
FF HKLM-x32\...\Firefox\Extensions: [{ABDE892B-13A8-4d1b-88E6-365A6E755758}] - C:\ProgramData\RealNetworks\RealDownloader\BrowserPlugins\Firefox\Ext => not found
FF HKU\S-1-5-21-2828066880-1962518378-1062766738-1002\...\Firefox\Extensions: [{F17C1572-C9EC-4e5c-A542-D05CBB5C5A08}] - C:\Program Files (x86)\DAP\DAPFireFox => not found
FF Plugin HKU\S-1-5-21-2828066880-1962518378-1062766738-1002: @unity3d.com/UnityPlayer,version=1.0 -> C:\Users\lenovo\AppData\LocalLow\Unity\WebPlayer\loader\npUnity3D32.dll [2016-11-07] (Unity Technologies ApS)
CHR Extension: (Chrome Web Store Payments) - C:\Users\lenovo\AppData\Local\Google\Chrome\User Data\Default\Extensions\nmmhkkegccagdldgiimedpiccmgmieda [2017-05-27]
CHR Extension: (Chrome Media Router) - C:\Users\lenovo\AppData\Local\Google\Chrome\User Data\Default\Extensions\pkedcjkdefgpdelpbcmbmeomcjbeemfm [2017-05-27]
S3 dbx; system32\DRIVERS\dbx.sys [X]
S3 GGSAFERDriver; \??\C:\Program Files (x86)\Garena Plus\Room\safedrv.sys [X]
S3 hid8101; system32\drivers\hid8101.sys [X]
S1 kizygcto; \??\C:\windows\system32\drivers\kizygcto.sys [X]
Task: {0177E9AB-500E-41DD-9689-27F8ABDEAFCE} - \Microsoft\Windows\DeviceSettings\Atretyzikusy -> No File <==== ATTENTION
AlternateDataStreams: C:\ProgramData\Temp:56E2E879 [121]
AlternateDataStreams: C:\Users\lenovo\AppData\Local\FalloutShelter:com.dropbox.attributes [168]
FirewallRules: [{4D4D9CF7-9674-4EB6-A2E0-B5CBA664D0DD}] => (Allow) C:\Program Files (x86)\IObit\Advanced SystemCare\Surfing Protection\FFNativeMessage.exe
FirewallRules: [{FC41A811-2552-4276-BB00-69C15536F4C1}] => (Allow) C:\Program Files (x86)\IObit\Advanced SystemCare\Surfing Protection\FFNativeMessage.exe

End
Save the file as fixlist.txt in the same folder where the Farbar tool is running from.
The location is listed in the 3rd line of the Farbar log you have submitted.

Run FRST and click Fix only once and wait.

The tool will create a log (Fixlog.txt) please post it to your reply.
===

Your version of Java is outdated and needs to be updated to take advantage of fixes that have eliminated security vulnerabilities.

You can manually check your present version and update as recommended.
https://www.java.com/en/download/installed.jsp

Be careful not to install malware posing as Java update!
Important read this blog.
http://blog.trendmicro.com/trendlabs-security-intelligence/malware-poses-as-an-update-for-java-0-day-fix/

Quoted from the page.
"In light of the recent events surrounding Java, users must seriously consider their use of Java. Do they really need it? If yes, make sure that users follow the steps we recommended and get the security update directly from the official oracle website." at:
http://www.oracle.com/technetwork/java/javase/downloads/index.html

How to disable Java in your browsers
http://www.infoworld.com/t/web-browsers/how-disable-java-in-your-browsers-210882

If still present after these updates remove these old version(s) via the Control Panel > Programs > Programs and Features.
Java 8 Update 31 (64-bit) (HKLM\...\{26A24AE4-039D-4CA4-87B4-2F86418031F0}) (Version: 8.0.310 - Oracle Corporation)
Java 8 Update 31 (HKLM-x32\...\{26A24AE4-039D-4CA4-87B4-2F83218031F0}) (Version: 8.0.310 - Oracle Corporation)
Java SE Development Kit 7 Update 25 (64-bit) (HKLM\...\{64A3A4F4-B792-11D6-A78A-00B0D0170250}) (Version: 1.7.0.250 - Oracle)
Java SE Development Kit 7 Update 25 (HKLM-x32\...\{32A3A4F4-B792-11D6-A78A-00B0D0170250}) (Version: 1.7.0.250 - Oracle)
Java™ 7 (HKLM-x32\...\{26A24AE4-039D-4CA4-87B4-2F83217000F0}) (Version: 7.0.0 - Oracle)
===

Reset Chrome...
Open Google Chrome, click on menu icon google-chrome-setting-icon.png which is located right side top of the google chrome.
 
Click "Settings" then "Show advanced settings" at the bottom of the screen.
 
Click "Reset browser settings" button.
 
Restart Chrome.
====

Please let me know what problem persists with this computer.

#5 NuellszGabriel

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Posted 02 June 2017 - 03:08 PM

Things I did

 

1. Uninstalled Unity Web Player

1. Ran FRST and fixed it using the script you provided

2. Updated my Java and uninstalled the older version

3. Reset my chrome

4. Restarted

5. Attached the fixlog here

 

Thank you for the solution. I will let you know if the problem persists within 24 hour or maybe less.

Attached Files


Edited by NuellszGabriel, 02 June 2017 - 03:09 PM.


#6 nasdaq

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Posted 03 June 2017 - 07:25 AM

If all is well.

To learn more about how to protect yourself while on the internet read this little guide best security practices keep safe.
http://www.bleepingcomputer.com/forums/t/407147/answers-to-common-security-questions-best-practices/


https://www.bleepingcomputer.com/tutorials/keep-your-computer-safe-online/
Simple and easy ways to keep your computer safe and secure on the Internet.
===

p.s.
I will close this topic in 6 days unless you return before.

#7 NuellszGabriel

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Posted 07 June 2017 - 01:43 AM

It has been 4 days since the last notification came out regarding this malware from Malwarebytes after the fix.
Thank you for the help, appreciate it






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