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Windows 10 machine likely infected, possibly by rootkits in the past.


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#1 Eunone

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Posted 03 January 2016 - 01:40 PM

Brief summary of the problems: My windows 10 computer had high usages in the cpu, ram, and cpu though lately it is mainly the gpu; the ram and cpu stayed fairly quiet since a while. It could have been infected by a rootkit, rat etc etc, and they could be sending messages at a fast peace to mess up my mind. They could have been infecting the drivers of the graphic card. Gmer shows up multiple odd user accounts.

 

As in instructed in the Am I infected? What do I do? section I post in here the frst logs. Original thread with more information here http://www.bleepingcomputer.com/forums/t/601112/windows-10-machine-likely-infected/

 

FRST logs attached.

 

Thank you!

Attached Files


Edited by Eunone, 03 January 2016 - 01:41 PM.


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#2 nasdaq

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Posted 04 January 2016 - 02:48 PM

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.
===

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 the a new file.
 
start

CreateRestorePoint:
EmptyTemp:
CloseProcesses:

GroupPolicyUsers\S-1-5-21-798398026-764681701-1025515155-1002\User: Restriction <======= ATTENTION
GroupPolicyScripts-x32\User: Restriction <======= ATTENTION
Handler: livecall - {828030A1-22C1-4009-854F-8E305202313F} -  No File
Handler: msnim - {828030A1-22C1-4009-854F-8E305202313F} -  No File
FF Plugin: adobe.com/AdobeAAMDetect -> C:\Program Files (x86)\Common Files\Adobe\OOBE\PDApp\CCM\Utilities\npAdobeAAMDetect64.dll [No File]
FF Plugin-x32: @videolan.org/vlc,version=2.0.6 -> C:\Program Files (x86)\VideoLAN\VLC\npvlc.dll [No File]
FF Plugin-x32: @videolan.org/vlc,version=2.1.5 -> C:\Program Files (x86)\VideoLAN\VLC\npvlc.dll [No File]
FF HKLM-x32\...\Thunderbird\Extensions: [eplgTb@eset.com] - C:\Program Files\ESET\ESET Smart Security\Mozilla Thunderbird => not found
S4 VMnetDHCP; C:\WINDOWS\SYSWOW64\VMNETDHCP.EXE [X]
S4 VMware NAT Service; C:\WINDOWS\SYSWOW64\VMNAT.EXE [X]
U3 idsvc; no ImagePath
S4 pxldypod; \??\C:\Users\usuario\AppData\Local\Temp\pxldypod.sys [X]
S4 vmci; \SystemRoot\System32\drivers\vmci.sys [X]
U3 wpcsvc; no ImagePath
Task: {08517DF5-4CCF-438A-B114-26C905C4D72E} - \Microsoft\Windows\Setup\GWXTriggers\MachineUnlock-5d -> No File <==== ATTENTION
Task: {0A2BF556-29DE-40F0-A6DB-CFF7455C29BE} - \Microsoft\Windows\Setup\GWXTriggers\Logon-5d -> No File <==== ATTENTION
Task: {0E3AD9B8-6668-40CA-808E-D6DE3644A5CD} - System32\Tasks\{1A0D73D9-A372-42EF-9BC0-6F0AB488DD81} => pcalua.exe -a C:\Users\usuario\Desktop\jxpiinstall.exe -d C:\Users\usuario\Desktop
Task: {12590C12-D79B-45D9-B313-BB24B6018D36} - \Microsoft\Windows\Setup\gwx\launchtrayprocess -> No File <==== ATTENTION
Task: {2F857886-C279-490E-8F2B-49325DF27FBC} - \Microsoft\Windows\Setup\gwx\refreshgwxcontent -> No File <==== ATTENTION
Task: {450E72A4-4CCD-46BC-AD49-D0C1163AF5B3} - \Microsoft\Windows\Setup\GWXTriggers\Telemetry-4xd -> No File <==== ATTENTION
Task: {45968213-81B4-4FA8-9BC2-8027A63099C1} - \Microsoft\Windows\Setup\GWXTriggers\OutOfIdle-5d -> No File <==== ATTENTION
Task: {A1F2516E-C9A4-41AF-AE21-5B583703CD4A} - \Microsoft\Windows\Setup\GWXTriggers\OutOfSleep-5d -> No File <==== ATTENTION
Task: {C2F4374D-A908-414F-A1A3-9DC43C313C5D} - \Microsoft\Windows\Setup\GWXTriggers\refreshgwxconfig-B -> No File <==== ATTENTION
Task: {CF3FD466-66B6-4C42-9A3D-4EB49991F7C4} - \Microsoft\Windows\Setup\gwx\refreshgwxconfigandcontent -> No File <==== ATTENTION
Task: {F650405B-16C6-4FE4-9D18-53E7B5F1FB9A} - \Microsoft\Windows\Setup\GWXTriggers\Time-5d -> No File <==== ATTENTION
Task: {FBFCB851-1EA4-4CA0-8D72-A47B601D42C8} - \Microsoft\Windows\Setup\gwx\refreshgwxconfig -> No File <==== ATTENTION
C:\Users\usuario\Desktop\jxpiinstall.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.

Restart the computer normally to reset the registry.

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

How is the computer running now?

#3 Eunone

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Posted 04 January 2016 - 08:12 PM

Here is the log of the fixlog. Can't say for sure how it goes, more or less the same but it's too soon to tell. I added a screenshot of gmer showing up those odd accounts, any idea?

 

Thanks.

Attached Files



#4 nasdaq

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Posted 05 January 2016 - 09:52 AM

Run this new MBR tool.
Post the log for my review.

Download http://public.avast.com/~gmerek/aswMBR.exe (aswMBR.exe) to your desktop. Double click the aswMBR.exe to run it.
  • Click the "Scan" button to start scan.
  • Upon completion of the scan, click Save log, and save it to your desktop. (Note - do not select any Fix at this time) <- IMPORTANT
  • Please paste the contents of that log in your next reply.
There shall also be a file on your desktop named MBR.dat. Right click that file and select Send To>Compressed (zipped) folder. Please attach that zipped file in your next reply.
===

Wait for further instructions.

#5 Eunone

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Posted 05 January 2016 - 03:06 PM

Here they are nasdaq.

Attached Files



#6 nasdaq

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Posted 06 January 2016 - 08:44 AM

All clean.

Any remaining issues?

#7 Eunone

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Posted 06 January 2016 - 02:42 PM

Yes, the computer is infected, I am sure of that. I am downloading an iso of Windows 10 though to start from the scratch. Anyway, comp got  a Winsocks problem when trying to connect to the internet too so... just better to start from the beggining.

 

Thank you anyway Nasdaq. I appreciated your time and help.

 

That thread can be closed.


Edited by Eunone, 06 January 2016 - 02:46 PM.


#8 nasdaq

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Posted 07 January 2016 - 08:09 AM

It appears that this issue is resolved, therefore I am closing the topic. If that is not the case and you need or wish to continue with this topic, please send me or any Moderator a Personal Message (PM) that you would like this topic re-opened.




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