Poweliks Issue: dllhost.exe replication

CatalystJynx

New Member
Thread author
Nov 10, 2014
3
Not sure how long I've been infected, but the symptoms are recent. Searched somewhat prodigiously this evening, and found the FRST scan discussions here and elsewhere. Posting this as I go to bed (end of Boot scan showed an error I was checking, which led me to the dllhost, to here), but will be checking the moment I get up.

FRST Scan completed, and posting the logs and addition below.

Thanks in advance for any help.
 

Attachments

  • Addition.txt
    53 KB · Views: 69
  • FRST.txt
    67.4 KB · Views: 51

argus

Former MalwareTips Staff
Verified
Apr 24, 2014
3,395
Helllo,

Before we begin, please note the following:
  • I will working be on your Malware issues, this may or may not, solve other issues you have with your machine.
  • The logs can take some time to research, so please be patient with me.
  • Stay with the topic until I tell you that your system is clean. Missing symptoms does not mean that everything is okay.
  • Instructions that I give are for your system only!
  • Please do not run any tools until requested ! The reason for this is so I know what is going on with the machine at any time. Some programs can interfere with others and hamper the recovery process.
  • Please perform all steps in the order received. If you can't understand something don't hesitate to ask.
  • Again I would like to remind you to make no further changes to your computer unless I direct you to do so. I will not help you if you do not follow my instructions.



==========================================



Download
51a5f31352b88-icon_MBAR.png
Malwarebytes Anti-Rootkit to your desktop.
  • Double-click the icon to start the tool.
  • It will ask you where to extract it, then it will start.
  • Warning! Malwarebytes Anti-Rootkit needs to be run from an account with administrator rights.
  • Click in the introduction screen "next" to continue.
  • Click in the following screen "Update" to obtain the latest malware definitions.
  • Once the update is complete select "Next" and click "Scan".
  • When the scan is finished and no malware has been found select "Exit".
  • If malware was detected, make sure to check all the items and click "Cleanup". Reboot your computer.
  • Open the MBAR folder and paste the content of the following files in your next reply:
    • "mbar-log-{date} (xx-xx-xx).txt"
    • "system-log.txt"





FRST.gif
Scan with Farbar Recovery Scan Tool
Please re-run Farbar Recovery Scan Tool to give me a fresh look at your system.
  • Right-click on
    FRST.gif
    icon and select
    RunAsAdmin.jpg
    Run as Administrator to start the tool.
    (XP users click run after receipt of Windows Security Warning - Open File).
  • Make sure that Addition option is checked.
  • Press Scan button and wait.
  • The tool will produce two logfiles on your desktop: FRST.txt and Addition.txt.
Please include their content into your next reply.
 

CatalystJynx

New Member
Thread author
Nov 10, 2014
3
Mbar-log:
Malwarebytes Anti-Rootkit BETA 1.08.0.1001
www.malwarebytes.org
Database version: v2014.05.21.07
Windows 7 Service Pack 1 x64 NTFS
Internet Explorer 11.0.9600.17358
Kitsune :: AARU [administrator]
11/10/2014 12:24:14 PM
mbar-log-2014-11-10 (12-24-14).txt
Scan type: Quick scan
Scan options enabled: Anti-Rootkit | Drivers | MBR | Physical Sectors | Memory | Startup | Registry | File System | Heuristics/Extra | Heuristics/Shuriken
Scan options disabled:
Objects scanned: 373331
Time elapsed: 20 minute(s), 31 second(s)
Memory Processes Detected: 0
(No malicious items detected)
Memory Modules Detected: 0
(No malicious items detected)
Registry Keys Detected: 0
(No malicious items detected)
Registry Values Detected: 0
(No malicious items detected)
Registry Data Items Detected: 0
(No malicious items detected)
Folders Detected: 0
(No malicious items detected)
Files Detected: 0
(No malicious items detected)
Physical Sectors Detected: 0
(No malicious items detected)
(end)

System Log
---------------------------------------
Malwarebytes Anti-Rootkit BETA 1.08.0.1001
(c) Malwarebytes Corporation 2011-2012
OS version: 6.1.7601 Windows 7 Service Pack 1 x64
Account is Administrative
Internet Explorer version: 11.0.9600.17358
File system is: NTFS
Disk drives: C:\ DRIVE_FIXED, I:\ DRIVE_FIXED, Q:\ DRIVE_FIXED
CPU speed: 3.292000 GHz
Memory total: 6315147264, free: 3538374656
Initializing...
======================
------------ Kernel report ------------
11/10/2014 12:24:02
------------ Loaded modules -----------
\SystemRoot\system32\ntoskrnl.exe
\SystemRoot\system32\hal.dll
\SystemRoot\system32\kdcom.dll
\SystemRoot\system32\mcupdate_GenuineIntel.dll
\SystemRoot\system32\PSHED.dll
\SystemRoot\system32\CLFS.SYS
\SystemRoot\system32\CI.dll
\SystemRoot\system32\drivers\Wdf01000.sys
\SystemRoot\system32\drivers\WDFLDR.SYS
\SystemRoot\system32\drivers\ACPI.sys
\SystemRoot\system32\drivers\WMILIB.SYS
\SystemRoot\system32\drivers\msisadrv.sys
\SystemRoot\system32\drivers\pci.sys
\SystemRoot\system32\drivers\vdrvroot.sys
\SystemRoot\System32\drivers\partmgr.sys
\SystemRoot\system32\drivers\volmgr.sys
\SystemRoot\System32\drivers\volmgrx.sys
\SystemRoot\System32\drivers\mountmgr.sys
\SystemRoot\system32\DRIVERS\iaStor.sys
\SystemRoot\system32\drivers\atapi.sys
\SystemRoot\system32\drivers\ataport.SYS
\SystemRoot\system32\drivers\msahci.sys
\SystemRoot\system32\drivers\PCIIDEX.SYS
\SystemRoot\system32\drivers\amdxata.sys
\SystemRoot\system32\drivers\fltmgr.sys
\SystemRoot\system32\drivers\NISx64\1506000.020\SYMDS64.SYS
\SystemRoot\system32\drivers\fileinfo.sys
\SystemRoot\system32\drivers\NISx64\1506000.020\SYMEFA64.SYS
\SystemRoot\System32\Drivers\Ntfs.sys
\SystemRoot\System32\Drivers\msrpc.sys
\SystemRoot\System32\Drivers\ksecdd.sys
\SystemRoot\System32\Drivers\cng.sys
\SystemRoot\System32\drivers\pcw.sys
\SystemRoot\System32\Drivers\Fs_Rec.sys
\SystemRoot\system32\drivers\ndis.sys
\SystemRoot\system32\drivers\NETIO.SYS
\SystemRoot\System32\Drivers\ksecpkg.sys
\SystemRoot\System32\drivers\tcpip.sys
\SystemRoot\System32\drivers\fwpkclnt.sys
\SystemRoot\system32\drivers\volsnap.sys
\SystemRoot\System32\Drivers\spldr.sys
\SystemRoot\System32\drivers\rdyboost.sys
\SystemRoot\System32\Drivers\mup.sys
\SystemRoot\system32\DRIVERS\iusb3hcs.sys
\SystemRoot\System32\drivers\hwpolicy.sys
\SystemRoot\System32\DRIVERS\fvevol.sys
\SystemRoot\system32\drivers\disk.sys
\SystemRoot\system32\drivers\CLASSPNP.SYS
\SystemRoot\System32\Drivers\aswVmm.sys
\SystemRoot\System32\Drivers\aswRvrt.sys
\SystemRoot\system32\DRIVERS\dtsoftbus01.sys
\SystemRoot\system32\DRIVERS\cdrom.sys
\SystemRoot\system32\drivers\NISx64\1506000.020\ccSetx64.sys
\SystemRoot\system32\drivers\aswSnx.sys
\SystemRoot\system32\drivers\NISx64\1506000.020\Ironx64.SYS
\SystemRoot\system32\drivers\aswSP.sys
\SystemRoot\System32\Drivers\Null.SYS
\SystemRoot\System32\Drivers\Beep.SYS
\??\C:\Windows\system32\drivers\avgtpx64.sys
\SystemRoot\System32\drivers\vga.sys
\SystemRoot\System32\drivers\VIDEOPRT.SYS
\SystemRoot\System32\drivers\watchdog.sys
\SystemRoot\System32\DRIVERS\RDPCDD.sys
\SystemRoot\system32\drivers\rdpencdd.sys
\SystemRoot\system32\drivers\rdprefmp.sys
\SystemRoot\System32\Drivers\Msfs.SYS
\SystemRoot\System32\Drivers\Npfs.SYS
\SystemRoot\system32\DRIVERS\tdx.sys
\SystemRoot\system32\DRIVERS\TDI.SYS
\SystemRoot\system32\drivers\afd.sys
\SystemRoot\system32\drivers\aswRdr2.sys
\SystemRoot\System32\DRIVERS\netbt.sys
\SystemRoot\system32\DRIVERS\wfplwf.sys
\SystemRoot\system32\DRIVERS\pacer.sys
\SystemRoot\system32\DRIVERS\vwififlt.sys
\SystemRoot\system32\DRIVERS\netbios.sys
\SystemRoot\system32\DRIVERS\wanarp.sys
\SystemRoot\system32\drivers\termdd.sys
\SystemRoot\System32\Drivers\NISx64\1506000.020\SYMNETS.SYS
\??\C:\Windows\system32\Drivers\SYMEVENT64x86.SYS
\SystemRoot\system32\drivers\NISx64\1506000.020\SRTSPX64.SYS
\SystemRoot\System32\Drivers\SCDEmu.SYS
\SystemRoot\system32\DRIVERS\rdbss.sys
\SystemRoot\system32\drivers\nsiproxy.sys
\SystemRoot\system32\drivers\mssmbios.sys
\??\C:\Program Files (x86)\Norton Internet Security\NortonData\21.1.0.18\Definitions\IPSDefs\20140502.001\IDSvia64.sys
\??\C:\Program Files (x86)\Common Files\Symantec Shared\EENGINE\eeCtrl64.sys
\??\C:\Program Files (x86)\Common Files\Symantec Shared\EENGINE\EraserUtilRebootDrv.sys
\SystemRoot\System32\drivers\discache.sys
\SystemRoot\System32\Drivers\dfsc.sys
\SystemRoot\system32\drivers\blbdrive.sys
\??\C:\Program Files (x86)\Norton Internet Security\NortonData\21.1.0.18\Definitions\BASHDefs\20140409.001\BHDrvx64.sys
\SystemRoot\system32\DRIVERS\tunnel.sys
\SystemRoot\system32\DRIVERS\igdkmd64.sys
\SystemRoot\System32\drivers\dxgkrnl.sys
\SystemRoot\System32\drivers\dxgmms1.sys
\SystemRoot\system32\DRIVERS\iusb3xhc.sys
\SystemRoot\system32\DRIVERS\USBD.SYS
\SystemRoot\system32\DRIVERS\HECIx64.sys
\SystemRoot\system32\DRIVERS\e1c62x64.sys
\SystemRoot\system32\drivers\usbehci.sys
\SystemRoot\system32\drivers\USBPORT.SYS
\SystemRoot\system32\drivers\HDAudBus.sys
\SystemRoot\system32\DRIVERS\netr28x.sys
\SystemRoot\system32\DRIVERS\vwifibus.sys
\SystemRoot\system32\DRIVERS\GEARAspiWDM.sys
\SystemRoot\system32\DRIVERS\intelppm.sys
\SystemRoot\system32\drivers\wmiacpi.sys
\SystemRoot\system32\drivers\CompositeBus.sys
\SystemRoot\system32\DRIVERS\serscan.sys
\SystemRoot\system32\drivers\ksthunk.sys
\SystemRoot\system32\drivers\ks.sys
\SystemRoot\system32\DRIVERS\AgileVpn.sys
\SystemRoot\system32\DRIVERS\rasl2tp.sys
\SystemRoot\system32\DRIVERS\ndistapi.sys
\SystemRoot\system32\DRIVERS\ndiswan.sys
\SystemRoot\system32\DRIVERS\raspppoe.sys
\SystemRoot\system32\DRIVERS\raspptp.sys
\SystemRoot\system32\DRIVERS\rassstp.sys
\SystemRoot\system32\DRIVERS\kbdclass.sys
\SystemRoot\system32\DRIVERS\mouclass.sys
\SystemRoot\system32\drivers\swenum.sys
\SystemRoot\system32\DRIVERS\umbus.sys
\SystemRoot\system32\DRIVERS\usbhub.sys
\SystemRoot\System32\Drivers\NDProxy.SYS
\SystemRoot\system32\DRIVERS\iusb3hub.sys
\SystemRoot\system32\drivers\RTKVHD64.sys
\SystemRoot\system32\drivers\portcls.sys
\SystemRoot\system32\drivers\drmk.sys
\SystemRoot\system32\DRIVERS\IntcDAud.sys
\SystemRoot\system32\DRIVERS\usbccgp.sys
\SystemRoot\system32\DRIVERS\hidusb.sys
\SystemRoot\system32\DRIVERS\HIDCLASS.SYS
\SystemRoot\system32\DRIVERS\HIDPARSE.SYS
\SystemRoot\system32\DRIVERS\kbdhid.sys
\SystemRoot\system32\DRIVERS\mouhid.sys
\SystemRoot\system32\DRIVERS\USBSTOR.SYS
\SystemRoot\system32\DRIVERS\udfs.sys
\SystemRoot\system32\DRIVERS\wdcsam64.sys
\SystemRoot\System32\win32k.sys
\SystemRoot\System32\drivers\Dxapi.sys
\SystemRoot\system32\DRIVERS\monitor.sys
\SystemRoot\System32\Drivers\crashdmp.sys
\SystemRoot\System32\Drivers\dump_iaStor.sys
\SystemRoot\System32\Drivers\dump_dumpfve.sys
\SystemRoot\System32\TSDDD.dll
\SystemRoot\System32\cdd.dll
\SystemRoot\System32\ATMFD.DLL
\SystemRoot\system32\drivers\luafv.sys
\SystemRoot\system32\drivers\aswMonFlt.sys
\SystemRoot\system32\DRIVERS\Sftvollh.sys
\??\C:\Program Files\Sandboxie\SbieDrv.sys
\SystemRoot\system32\drivers\aswStm.sys
\SystemRoot\system32\DRIVERS\lltdio.sys
\SystemRoot\system32\DRIVERS\nwifi.sys
\SystemRoot\system32\DRIVERS\ndisuio.sys
\SystemRoot\system32\DRIVERS\rspndr.sys
\SystemRoot\system32\DRIVERS\vwifimp.sys
\SystemRoot\system32\drivers\HTTP.sys
\SystemRoot\system32\DRIVERS\bowser.sys
\SystemRoot\System32\drivers\mpsdrv.sys
\SystemRoot\system32\DRIVERS\mrxsmb.sys
\SystemRoot\system32\DRIVERS\mrxsmb10.sys
\SystemRoot\system32\DRIVERS\mrxsmb20.sys
\SystemRoot\system32\drivers\aswHwid.sys
\SystemRoot\system32\drivers\peauth.sys
\SystemRoot\System32\Drivers\secdrv.SYS
\SystemRoot\system32\DRIVERS\Sftfslh.sys
\SystemRoot\system32\DRIVERS\Sftplaylh.sys
\SystemRoot\System32\DRIVERS\srvnet.sys
\SystemRoot\System32\drivers\tcpipreg.sys
\SystemRoot\System32\DRIVERS\srv2.sys
\SystemRoot\System32\DRIVERS\srv.sys
\SystemRoot\system32\DRIVERS\Sftredirlh.sys
\SystemRoot\system32\drivers\WudfPf.sys
\SystemRoot\system32\DRIVERS\WUDFRd.sys
\??\C:\Windows\system32\drivers\mbamchameleon.sys
\??\C:\Windows\system32\drivers\MBAMSwissArmy.sys
\Windows\System32\ntdll.dll
\Windows\System32\smss.exe
\Windows\System32\apisetschema.dll
----------- End -----------
Done!
<<<1>>>
Upper Device Name: \Device\Harddisk2\DR2
Upper Device Object: 0xfffffa800980a790
Upper Device Driver Name: \Driver\Disk\
Lower Device Name: \Device\000000a8\
Lower Device Object: 0xfffffa80094c4a60
Lower Device Driver Name: \Driver\USBSTOR\
<<<1>>>
Upper Device Name: \Device\Harddisk1\DR1
Upper Device Object: 0xfffffa80092ef390
Upper Device Driver Name: \Driver\Disk\
Lower Device Name: \Device\000000a4\
Lower Device Object: 0xfffffa8009569b60
Lower Device Driver Name: \Driver\USBSTOR\
<<<1>>>
Upper Device Name: \Device\Harddisk0\DR0
Upper Device Object: 0xfffffa8005ec7790
Upper Device Driver Name: \Driver\Disk\
Lower Device Name: \Device\Ide\IAAStorageDevice-1\
Lower Device Object: 0xfffffa8005ec6050
Lower Device Driver Name: \Driver\iaStor\
<<<2>>>
Physical Sector Size: 512
Drive: 0, DevicePointer: 0xfffffa8005ec7790, DeviceName: \Device\Harddisk0\DR0\, DriverName: \Driver\Disk\
--------- Disk Stack ------
DevicePointer: 0xfffffa8005df7b90, DeviceName: Unknown, DriverName: \Driver\partmgr\
DevicePointer: 0xfffffa8005ec7790, DeviceName: \Device\Harddisk0\DR0\, DriverName: \Driver\Disk\
DevicePointer: 0xfffffa8005dd6950, DeviceName: Unknown, DriverName: \Driver\ACPI\
DevicePointer: 0xfffffa8005ec6050, DeviceName: \Device\Ide\IAAStorageDevice-1\, DriverName: \Driver\iaStor\
------------ End ----------
Alternate DeviceName: \Device\Harddisk0\DR0\, DriverName: \Driver\Disk\
Upper DeviceData: 0x0, 0x0, 0x0
Lower DeviceData: 0x0, 0x0, 0x0
<<<3>>>
Volume: C:
File system type: NTFS
SectorSize = 512, ClusterSize = 4096, MFTRecordSize = 1024, MFTIndexSize = 4096 bytes
<<<2>>>
<<<3>>>
Volume: C:
File system type: NTFS
SectorSize = 512, ClusterSize = 4096, MFTRecordSize = 1024, MFTIndexSize = 4096 bytes
Scanning drivers directory: C:\WINDOWS\SYSTEM32\drivers...
Done!
Drive 0
This is a System drive
Scanning MBR on drive 0...
Inspecting partition table:
MBR Signature: 55AA
Disk Signature: 61C388DC
Partition information:
Partition 0 type is Other (0x27)
Partition is NOT ACTIVE.
Partition starts at LBA: 2048 Numsec = 29360128
Partition 1 type is Primary (0x7)
Partition is ACTIVE.
Partition starts at LBA: 29362176 Numsec = 204800
Partition file system is NTFS
Partition is bootable
Partition 2 type is Primary (0x7)
Partition is NOT ACTIVE.
Partition starts at LBA: 29566976 Numsec = 1923954688
Partition 3 type is Empty (0x0)
Partition is NOT ACTIVE.
Partition starts at LBA: 0 Numsec = 0
Disk Size: 1000204886016 bytes
Sector size: 512 bytes
Done!
Physical Sector Size: 512
Drive: 1, DevicePointer: 0xfffffa80092ef390, DeviceName: \Device\Harddisk1\DR1\, DriverName: \Driver\Disk\
--------- Disk Stack ------
DevicePointer: 0xfffffa8009568b90, DeviceName: Unknown, DriverName: \Driver\partmgr\
DevicePointer: 0xfffffa80092ef390, DeviceName: \Device\Harddisk1\DR1\, DriverName: \Driver\Disk\
DevicePointer: 0xfffffa8009569b60, DeviceName: \Device\000000a4\, DriverName: \Driver\USBSTOR\
------------ End ----------
Alternate DeviceName: \Device\Harddisk1\DR1\, DriverName: \Driver\Disk\
Upper DeviceData: 0x0, 0x0, 0x0
Lower DeviceData: 0x0, 0x0, 0x0
Drive 1
Scanning MBR on drive 1...
Inspecting partition table:
MBR Signature: 55AA
Disk Signature: 454CB
Partition information:
Partition 0 type is Primary (0x7)
Partition is NOT ACTIVE.
Partition starts at LBA: 2048 Numsec = 1465079808
Partition 1 type is Empty (0x0)
Partition is NOT ACTIVE.
Partition starts at LBA: 0 Numsec = 0
Partition 2 type is Empty (0x0)
Partition is NOT ACTIVE.
Partition starts at LBA: 0 Numsec = 0
Partition 3 type is Empty (0x0)
Partition is NOT ACTIVE.
Partition starts at LBA: 0 Numsec = 0
Disk Size: 750121910272 bytes
Sector size: 512 bytes
Done!
Physical Sector Size: 0
Drive: 2, DevicePointer: 0xfffffa800980a790, DeviceName: \Device\Harddisk2\DR2\, DriverName: \Driver\Disk\
--------- Disk Stack ------
DevicePointer: 0xfffffa80094dab90, DeviceName: Unknown, DriverName: \Driver\partmgr\
DevicePointer: 0xfffffa800980a790, DeviceName: \Device\Harddisk2\DR2\, DriverName: \Driver\Disk\
DevicePointer: 0xfffffa80094c4a60, DeviceName: \Device\000000a8\, DriverName: \Driver\USBSTOR\
------------ End ----------
Scan finished
=======================================

Removal queue found; removal started
Removing C:\ProgramData\Malwarebytes' Anti-Malware (portable)\MBR-0-i.mbam...
Removing C:\ProgramData\Malwarebytes' Anti-Malware (portable)\VBR-0-1-29362176-i.mbam...
Removing C:\ProgramData\Malwarebytes' Anti-Malware (portable)\MBR-0-r.mbam...
Removing C:\ProgramData\Malwarebytes' Anti-Malware (portable)\MBR-1-i.mbam...
Removing C:\ProgramData\Malwarebytes' Anti-Malware (portable)\MBR-1-r.mbam...
Removal finished
 

Attachments

  • FRST.txt
    67.7 KB · Views: 79
  • Addition.txt
    53 KB · Views: 96

argus

Former MalwareTips Staff
Verified
Apr 24, 2014
3,395
FRST.gif
Fix with Farbar Recovery Scan Tool

icon_exclaim.gif
This fix was created for this user for use on that particular machine.
icon_exclaim.gif

icon_exclaim.gif
Running it on another one may cause damage and render the system unstable.
icon_exclaim.gif
Download attached fixlist.txt file and save it to the Desktop:

Both files, FRST and fixlist.txt have to be in the same location or the fix will not work!

  • Right-click on
    FRST.gif
    icon and select
    RunAsAdmin.jpg
    Run as Administrator to start the tool.
    (XP users click run after receipt of Windows Security Warning - Open File).
  • Press the Fix button just once and wait.
  • If for some reason the tool needs a restart, please make sure you let the system restart normally. After that let the tool complete its run.
  • When finished FRST will generate a log on the Desktop, called Fixlog.txt.

Please attach it to your reply.





You have Cryptowall.


Please read this --> http://www.bleepingcomputer.com/virus-removal/cryptowall-ransomware-information

There is no 100% chance you can get your files back, so keep it in mind.
 

Attachments

  • fixlist.txt
    3 KB · Views: 40

CatalystJynx

New Member
Thread author
Nov 10, 2014
3
Thanks for all your help. I've done a check, and it looks like all the files it encrypted (I can find) were image files and memes, so I'm not terribly concerned about recovery, and if there's anything else, anything I put on a comp has a backup or can be replaced.

Thanks again for taking the time to help.
 

Attachments

  • Fixlog.txt
    7.8 KB · Views: 177

argus

Former MalwareTips Staff
Verified
Apr 24, 2014
3,395
MCShield - to prevent infections spread by removable media.
http://www.mcshield.net/


Download DelFix by Xplode and save it to your desktop.
  • Run the tool by right click on the
    51a5ce45263de-delfix.png
    icon and Run as administrator option.
  • Make sure that these ones are checked:
    • Remove disinfection tools
    • Purge system restore
    • Reset system settings
  • Push Run and wait until the tool completes his work.
  • All tools we used should be gone. Tool will create an report for you (C:\DelFix.txt)
The tool will also record healthy state of registry and make a backup using ERUNT program in %windir%\ERUNT\DelFix
Tool deletes old system restore points and create a fresh system restore point after cleaning.
 

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