Jump to content


 


Register a free account to unlock additional features at BleepingComputer.com
Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.


Click here to Register a free account now! or read our Welcome Guide to learn how to use this site.

Photo

Hldrrr.exe Killing Me


  • Please log in to reply
1 reply to this topic

#1 Selvester

Selvester

  • Members
  • 1 posts
  • OFFLINE
  •  
  • Local time:05:47 AM

Posted 03 October 2008 - 10:28 PM

About six days ago I activated a virus/malware on my computer. I have read over the discussions, researched problem over the internet and downloaded a ton of programs. Have removed large chunk of my problems (downloaded instruction exe's by virus, reg entries) but I cannot get rid of a resistry entry that seems to be the last trace (that I can see) of my problem.

-Hijack this currpted on install. (exe can't be deleted from desktop, right clicking freezes explorer, makes me kill process in task manager.)
-Worm still somewhere trying to contact internet. (was being blocked by Acenter) Note: since clicking Hijackthis icon on desktop program dosen't see to be blocking anymore haven't gotten a notice since of attempt may be comprimised.)
-cleaned registry with free cleaner.
-Installed Malwarebytes (only program that has really helped, scanned and cleaned files. Quariented fist full of files, deleted them later. Note: may have been mistake.)

Malwarebytes scan follows- (Last scan)
Malwarebytes' Anti-Malware 1.28
Database version: 1226
Windows 5.1.2600 Service Pack 3

10/3/2008 5:04:53 PM
mbam-log-2008-10-03 (17-04-53).txt

Scan type: Full Scan (C:\|H:\|)
Objects scanned: 195089
Time elapsed: 4 hour(s), 21 minute(s), 13 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 1
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 1

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mule_st_key (Trojan.Agent) -> Delete on reboot.

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
C:\System Volume Information\_restore{A7DADC24-85F1-4D85-8AD3-6171BA33A05D}\RP25\A0010586.sys (Trojan.Agent) -> Quarantined and deleted successfully.

Malwarebytes scan follows- (previous scan)

Malwarebytes' Anti-Malware 1.28
Database version: 1226
Windows 5.1.2600 Service Pack 3

10/3/2008 10:51:20 AM
mbam-log-2008-10-03 (10-51-20).txt

Scan type: Quick Scan
Objects scanned: 72741
Time elapsed: 17 minute(s), 27 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 1
Registry Data Items Infected: 0
Folders Infected: 2
Files Infected: 75

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mule_st_key (Trojan.Agent) -> Delete on reboot.

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
C:\WINDOWS\system32\drivers\downld (Trojan.Agent) -> Delete on reboot.
C:\Documents and Settings\CA Burton\Application Data\m (Trojan.Agent) -> Delete on reboot.

Files Infected:
C:\WINDOWS\system32\drivers\downld\116171.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\145109.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\147921.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\15229203.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\15232625.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\15303500.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\15371437.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\15386625.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\15662265.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\156875.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\15777812.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\15886484.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\175703.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\180000.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\185437.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\192921.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\214125.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\253078.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\261421.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\269890.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\278218.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\306937.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\310171.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\311062.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\313953.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\352750.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\35355296.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\35380031.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\35382843.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\35476421.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\35507734.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\35520000.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\35613171.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\35678375.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\35715921.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\358921.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\370937.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\379609.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\409984.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\422171.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\422578.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\432953.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\433531.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\435781.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\444390.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\445000.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\445515.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\451109.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\459750.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\467234.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\477000.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\480750.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\500546.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\500812.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\521343.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\523812.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\528812.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\536593.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\548843.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\559250.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\579578.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\598078.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\607156.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\608000.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\632843.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\637218.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\672671.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\693265.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\705781.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\723187.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\786531.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\drivers\downld\824937.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\mdelk.exe (Trojan.Spammer) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\wintems.exe (Trojan.Spammer) -> Delete on reboot.
C:\Documents and Settings\CA Burton\Application Data\m\flec006.exe (Trojan.Agent) -> Delete on reboot.


Lastly- After running the latest scan I was able to run Widnows Malicious Software Tool it came back negative on infections. Once the scan was finished I proceeded to install Norton Internet Security. I got through the inital scan and made it to restart. Upon restart things turned bad. there was an error and the install was terminated.

Ohh: Since deleting the sum of infections I now see a cmd window evertime I log in as user that has the following as headder: C:\WINDOWS\system32\wintems.exe (tried to delete from cmd window says its not there. same thing with the reg key entry.

Edited by Orange Blossom, 04 October 2008 - 01:32 PM.
Sinced the log is MBAM, I am moving from HJT forum to Am I Infected. ~ OB


BC AdBot (Login to Remove)

 


#2 quietman7

quietman7

    Bleepin' Janitor


  • Global Moderator
  • 51,726 posts
  • OFFLINE
  •  
  • Gender:Male
  • Location:Virginia, USA
  • Local time:08:47 AM

Posted 04 October 2008 - 02:36 PM

hldrrr.exe adds a hidden service called srosa.sys which is related to W32/Bagle and a nasty rootkit component that is difficult to remove. Rootkits and backdoor Trojans are very dangerous because they use advanced techniques (backdoors) as a means of accessing a computer system that bypasses security mechanisms and steal sensitive information which they send back to the hacker. Many rootkits can hook into the Windows 32-bit kernel, and patch several APIs to hide new registry keys and files they install. Remote attackers use backdoor Trojans and rootkits as part of an exploit to gain unauthorized access to a computer and take control of it without your knowledge.

If your computer was used for online banking, has credit card information or other sensitive data on it, you should immediately disconnect from the Internet until your system is cleaned. All passwords should be changed immediately to include those used for banking, email, eBay, paypal and online forums. You should consider them to be compromised. You should change each password by using a different computer and not the infected one. If not, an attacker may get the new passwords and transaction information. If using a router, you need to reset it with a strong logon/password so the malware cannot gain control before connect again. Banking and credit card institutions should be notified of the possible security breach. Because your computer was compromised please read How Do I Handle Possible Identify Theft, Internet Fraud and CC Fraud?

Although the rootkit has been identified and may be removed, your PC has likely been compromised and there is no way to be sure the computer can ever be trusted again. It is dangerous and incorrect to assume that because this malware has been removed the computer is now secure. In some instances an infection may have caused so much damage to your system that it cannot be completely cleaned or repaired. The malware may leave so many remnants behind that security tools cannot find them. Many experts in the security community believe that once infected with this type of malware, the best course of action is to wipe the drive clean, reformat and reinstall the OS. Please read:

"When should I re-format? How should I reinstall?"
"Help: I Got Hacked. Now What Do I Do?"
"Where to draw the line? When to recommend a format and reinstall?"

Should you decide not to follow that advice, we will do our best to help clean the computer of any infections but we cannot guarantee it to be trustworthy or that the removal will be successful. If you wish to proceed, please do the following.

Please read the pinned topic titled "Preparation Guide For Use Before Posting A Hijackthis Log". If you cannot complete a step, then skip it and continue with the next. In Step 9 there are instructions for downloading the HijackThis Installer and creating a log. This is an automatic setup version which will install the program in the proper location.

When you have done that, post your log in the HijackThis Logs and Malware Removal forum, NOT here, for assistance by the HJT Team Experts. A member of the Team will walk you through, step by step, on how to clean your computer. If you post your log back in this thread, the response from the HJT Team will be delayed because your post will have to be moved. This means it will fall in line behind any others posted that same day.

Start a new topic, give it a relevant title and post your log along with a brief description of your problem, a summary of any anti-malware tools you have used and a summary of any steps that you have performed on your own. An expert will analyze your log and reply with instructions advising you what to fix. After doing this, we would appreciate if you post a link to your log back here so we know that your getting help from the HJT Team.

Please be patient. It may take a while to get a response because the HJT Team members are very busy working logs posted before yours. They are volunteers who will help you out as soon as possible. Once you have made your post and are waiting, please DO NOT "bump" your post or make another reply until it has been responded to by a member of the HJT Team. Generally the staff checks the forum for postings that have 0 replies as this makes it easier for them to identify those who have not been helped. If you post another response there will be 1 reply. A team member, looking for a new log to work may assume another HJT Team member is already assisting you and not open the thread to respond.

If after 5 days you still have received no response, then post a link to your HJT log in the thread titled "Haven't Had A Reply In Five Days?".
.
.
Windows Insider MVP 2017-2018
Microsoft MVP Reconnect 2016
Microsoft MVP Consumer Security 2007-2015 kO7xOZh.gif
Member of UNITE, Unified Network of Instructors and Trusted Eliminators

If I have been helpful & you'd like to consider a donation, click 38WxTfO.gif




0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users