Help with trojan.dropper.bcminer

flashinm

New Member
Thread author
Nov 8, 2012
3
Having trouble removing this virus. I followed the instructions from previous threads with the exception of Hitmanpro 3.6 which I can't get to run. I double click on the downloaded file, Windows asks if I want to allow it to make changes, I say yes, and then nothing happens. I see the Hitman icon in the system tray, but if I try to mouse over it, it disappears. I ran the rest of the programs anyway, but I'm still getting redirects. Any instructions that don't involve Hitmanpro or any idea why it won't run? I tried redownloading and restarting, but I still have the same issue. I included the combofix log file. Any help would be appreciated, thanks.
 

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  • log.txt
    19.4 KB · Views: 224

Jack

Administrator
Verified
Staff Member
Well-known
Jan 24, 2011
9,378
Hi and welcome to the malwaretips.com forums!

I'm Jack and I am going to try to assist you with your problem. Please take note of the below:
  • I will start working on your malware issues, this may or may not, solve other issues you have with your machine.
  • The fixes are specific to your problem and should only be used for this issue on this machine!
  • The process is not instant. Please continue to review my answers until I tell you your machine is clear. Absence of symptoms does not mean that everything is clear.
  • If you don't know, stop and ask! Don't keep going on.
  • Please reply to this thread. Do not start a new topic.
  • Refrain from running self fixes as this will hinder the malware removal process.
  • It may prove beneficial if you print of the following instructions or save them to notepad as I post them.
Your security programs may give warnings for some of the tools I will ask you to use. Be assured, any links I give are safe.


Before we start:
Please be aware that removing malware is a potentially hazardous undertaking. I will take care not to knowingly suggest courses of action that might damage your computer. However it is impossible for me to foresee all interactions that may happen between the software on your computer and those we'll use to clear you of infection, and I cannot guarantee the safety of your system. It is possible that we might encounter situations where the only recourse is to re-format and re-install your operating system, or to necessitate you taking your computer to a repair shop.

Because of this, I advise you to backup any personal files and folders before you start.
<hr />.
Please run the following scans and add the logs in your next reply!

STEP 1: Run a scan with Kaspersky TDSSKiller
<ol>
<li>Download Kaspersky TDSKiller from the below link.
<><a title="External link" href="http://support.kaspersky.com/downloads/utils/tdsskiller.exe" rel="external">KASPERKSY TDSSKILLER DOWNLOAD LINK</a></> <em>(This link will automatically download Kaspersky TDSSKiller on your computer)</em>
</li>
<li>Double-click on <>TDSSKiller.exe</> to run the application.
<img src="http://img4.imageshack.us/img4/1907/tdss1.png" alt="Posted Image" /></li>
<li>Click <>Change parameters</>
<img src="http://img593.imageshack.us/img593/288/tdss2.png" alt="Posted Image" /></li>
<li>Check the boxes next to <>Verify Driver Digital Signature</> and <>Detect TDLFS file system</>, then click <>OK</>
<img src="http://img521.imageshack.us/img521/1456/tdss3.png" alt="Posted Image" /></li>
<li>Click on the <>Start Scan</> button to begin the scan and wait for it to finish.
<>NOTE:</> Do not use the computer during the scan!</li>
<li>During the scan it will look similar to the image below:
<img src="http://img6.imageshack.us/img6/9136/tdss4.jpg" alt="Posted Image" /></li>
<li>When it finishes, you will either see a report that no threats were found like below:
<img src="http://img696.imageshack.us/img696/9898/tdss5.jpg" alt="Posted Image" />
If no threats are found at this point, just click the <>Report</> selection on the top right of the form to generate a log. A log file report will pop which you can just close since the report file is already saved.</li>
<li>If any infection or suspected items are found, you will see a window similar to below:
<img src="http://img854.imageshack.us/img854/905/tdss7.jpg" alt="Posted Image" />
<ul>
<li>If you have files that are shown to fail <em>signature check</em> do not take any action on these. Make sure you select <>Skip</>. I will tell you what to do with these later. They may not be issues at all.</li>
<li>If <em>Suspicious objects</em> are detected, the default action will be Skip. Leave the default set to Skip.</li>
<li>If <em>Malicious objects</em> are detected, they will show in the Scan results. TDSSKiller automatically selects an action (Cure or Delete) for malicious objects
Make sure that <>Cure</> is selected. <>VERY IMPORTANT!</> - If <em>Cure</em> is not available, please choose <>Skip</> instead. DO NOT choose Delete unless instructed to do so.</li>
</ul>
</li>
<li>Click <>Continue</> to apply selected actions.</li>
<li>A reboot may be required to complete disinfection. A window like the below will appear:
<img src="http://img828.imageshack.us/img828/4812/tdss6.jpg" alt="Posted Image" />
Reboot immediately if TDSSKiller states that one is needed.</li>
<li>Whether an infection is found or not, a log file should have already been created on your C: drive (or whatever drive you boot from) in the root folder named something like <>TDSSKiller.2.1.1_2.12.2012_14.17.04_log.txt</> which is based on the program version # and date and time run.</li>
<li>Attach this log to your next reply.</li>
</ol>
<hr />

STEP 2: Run a scan with OTL by OldTimer
<ol><li>Download the OTL utility using the below link :
<><a title="External link" href="http://oldtimer.geekstogo.com/OTL.exe" rel="nofollow external">OTL DOWNLOAD LINK</a> <em>(This link will automatically download OTL on your computer)</em></></li>
<li>Double click on the icon to run it. Make sure all other windows are closed and to let it run uninterrupted.
<img src="http://malwaretips.com/blogs/wp-content/uploads/2012/07/OTL-logo.png" alt="" title="OTL-logo" width="106" height="118" class="alignnone size-full wp-image-3946" /></li>
<li>When the window appears, <>underneath Output</> at the top change it to <>Minimal Output</>.</li>
<li>Check the boxes beside <>LOP Check</> and <>Purity Check</>.</li>
<li>Click the<> Run Scan</> button.
<img src="http://malwaretips.com/blogs/wp-content/uploads/2012/07/OTL.png" alt="" title="OTL" width="658" height="584" class="alignnone size-full wp-image-3945" /></li>
<li>When the scan completes, it will open two notepad windows. <>OTL.Txt</> and <>Extras.Txt</>. These are saved in the same location as OTL.
<>Please post this 2 logs in your first reply.</>.</li></ol>
<em>Note: If OTL.exe will not run, it may be blocked by malware. Try these alternate versions: <a title="External link" href="http://www.itxassociates.com/OT-Tools/OTL.scr" rel="nofollow external">OTL.scr</a>, or <a title="External link" href="http://oldtimer.geekstogo.com/OTL.com" rel="nofollow external">OTL.com</a>.</em>

<hr />
What's next?

Attach the following logs to your post (You can find here details on how to use the Attachment System):
1.Kaspersky TDSSKiller log
2.OTL log
3.Let me know if you had any problems with the above instructions and also let me know how things are running now!
 
Last edited:

flashinm

New Member
Thread author
Nov 8, 2012
3
Thanks for the help. Here are the three logs.
 

Attachments

  • Extras.Txt
    67.5 KB · Views: 138
  • OTL.Txt
    78.4 KB · Views: 127
  • TDSSKiller.2.8.15.0_08.11.2012_12.27.34_log.txt
    131 KB · Views: 98

Jack

Administrator
Verified
Staff Member
Well-known
Jan 24, 2011
9,378
OK,let run a scan with the following tools:

STEP 1: Run a scan with aswMBR scan:
  1. Download aswmbr.exe from the below link:
    ASWMBR DOWNLOAD LINK <em>(This link will automatically download aswMBR on your computer)</em>
  2. Double click the aswMBR.exe to run it and allow to update its definitions.
  3. Click the [Scan] button to start scan
    q8VyH.png
  4. On completion of the scan click [Save log], save it to your desktop and post in your next reply.
<hr />
STEP 2: Run a scan with ESET Online Scanner
<ol>
<li>Download ESET Online Scanner utility from the below link
<><a title="External link" href="http://download.eset.com/special/eos/esetsmartinstaller_enu.exe" rel="nofollow">ESET ONLINE SCANNER DOWNLOAD LINK</a></> <em>(This link will automatically download ESET Online Scanner on your computer.)</em></li>
<li>Double click on the Eset installer program (esetsmartinstaller_enu.exe).</li>
<li>Check <>Yes, I accept the Terms of Use</></li>
<li>Click the <>Start</> button.</li>
<li>Check <>Scan archives</></li>
<li>Push the <>Start</> button.</li>
<li>ESET will then download updates for itself, install itself, and begin scanning your computer. Please be patient as this can take some time.</li>
<li>When the scan completes, push <>List of found threats</></li>
<li>Push <>Export to Text file </> and save the file to your desktop using a unique name, such as <>ESET Scan</>. Include the contents of this report in your next reply.Note - when ESET doesn't find any threats, no report will be created.</li>
<li>Push the <>back</> button.</li>
<li>Push <>Finish</></li>
</ol>
<hr />

STEP 3: Run a scan with Kaspersky Virus Removal Tool
<ol><li>Download Kaspersky Virus Removal Tool from the below link and then double click on it to start this utility.
<><a title="External link" href="http://www.kaspersky.com/antivirus-removal-tool?form=1" rel="nofollow">KASPERSKY VIRUS REMOVAL TOOL</a></> <em>(This link open an new webpage from where you can download Kaspersky Virus Removal Tool on your computer.)</em></li>
<li>Follow the onscreen prompts until it is installed</li>
<li>Click the Options button (the 'Gear' icon), then make sure only the following are ticked:
<ul>
<li><span style="color: #ff0000;">System Memory</span></li>
<li><span style="color: #ff0000;">Hidden startup objects</span></li>
<li><span style="color: #ff0000;">Disk boot sectors</span></li>
<li><span style="color: #ff0000;">Local Disk (C: )</span></li>
<li><span style="color: #ff0000;">Also any other drives (Removable that you may have)</span></li>
</ul>
</li>
<li>Then click on <>Actions</> on the left hand side</li>
<li>Click <>Select Action</>, then make sure both <>Disinfect</> and <>Delete if disinfection fails</> are ticked</li>
<li>Click on <>Automatic Scan</></li>
<li>Now click the <>Start Scanning</> button, to run the scan</li>
<li>After the scan is complete, click the reports button ('Paper icon', next to the 'Gear' icon) on the right hand side</li>
<li>Click <>Detected threats</> on the left</li>
<li>Now click the <>Save</> button, and save it as <>kaslog.txt</> to your <>Desktop</></li>
<li>Please attach kaslog.txt in your next reply.</li>
</ol>
<hr />

What's next?

Please add in your next reply:
1.aswMBR log
2.ESET log
3. Kaspersky Virus Removal log
4.Let me know if you had any problems with the above instructions and also <>let me know how things are running now!</>
 
Last edited:

flashinm

New Member
Thread author
Nov 8, 2012
3
Ran the 3 programs and things seem to be working well. Here are the two logs (eset didn't find anything).
 

Attachments

  • aswMBR.txt
    1.9 KB · Views: 111
  • kap detected threats.txt
    1.6 KB · Views: 141

Jack

Administrator
Verified
Staff Member
Well-known
Jan 24, 2011
9,378
flashinm said:
Ran the 3 programs and things seem to be working well.
So you aren't experiencing any redirects right?
Lets run the following tools:
STEP 1: Run a scan with Security Check
<ol><li>Download <>Security Check</> from the below link:
<a href="http://screen317.spywareinfoforum.org/SecurityCheck.exe" target="_blank">SECURITY CHECK DOWNLOAD LINK</a> (This link will automatically download Security Check on your computer)</li>
<li>Double-click <>SecurityCheck.exe</></li>
<li>Follow the onscreen instructions inside of the black box.</li>
<li>A <>Notepad</> document should open automatically called <>checkup.txt</>; please post the contents of that document.
</ol>
<hr/>
STEP 2: Run a scan with AdwCleaner

<ol><li>Download AdwCleaner from the below link.
<><a href="http://general-changelog-team.fr/fr/downloads/finish/20-outils-de-xplode/2-adwcleaner" target="_blank">ADWCLEANER DOWNLAOD LINK</a></(This link will automatically download Security Check on your computer)</li>

<li>Close all open programs and internet browsers.</li>
<li>Double click on <>adwcleaner.exe</> to run the tool.</li>
<li>Click on <>Delete</>,then confirm each time with <>Ok</>.</li>
<li>Your computer will be rebooted automatically. A text file will open after the restart.</li>
<li>Please post the contents of that logfile with your next reply.</li>
<li>You can find the logfile at <>C:\AdwCleaner[S1].txt</> as well.</li>
</ol>
NEXT,
<ul>
<li>Double click on <>adwcleaner.exe</> to run the tool.</li>
<li>Click on <>Uninstall</>.</li>
<li>Confirm with <>yes</>.</li>
</ul>
<hr />


STEP 3: Run a HitmanPro scan
<ol>
<li><>Download the latest official version of HitmanPro</>.
<a href="http://www.surfright.nl/en/hitmanpro/" rel="nofollow" target="_blank"> <>HITMANPRO DOWNLOAD LINK</></a> <em>(This link will open a download page in a new window from where you can download HitmanPro)</em></li>
<li>Start a HitmanPro scan by <>double clicking on the previously downloaded file</> and then following the prompts.
wK6vI.png
</li>
<li>Once the scan is complete, a screen displaying all the malicious files that the program found will be shown as seen in the image below.
<>DO NOT REMOVE ANYTHING!</>,instead click on the Save log button (next to the green Buy now button) , then click on Close.

fQZ30.png
</li>
<li> Post the HitmanPro log in your next reply</li>
</ol>
What's next?

Attach the following logs to your post (You can find here details on how to use the Attachment System):
1.Security Check log
2.AdwCleaner log
3.HitmanPro log
4.Let me know if you had any problems with the above instructions and also let me know how things are running now!
 
Last edited:

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