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Plagegeister aller Art und deren Bekämpfung: BKA-Trojaner (weißer Bildschirm)Windows 7 Wenn Du nicht sicher bist, ob Du dir Malware oder Trojaner eingefangen hast, erstelle hier ein Thema. Ein Experte wird sich mit weiteren Anweisungen melden und Dir helfen die Malware zu entfernen oder Unerwünschte Software zu deinstallieren bzw. zu löschen. Bitte schildere dein Problem so genau wie möglich. Sollte es ein Trojaner oder Viren Problem sein wird ein Experte Dir bei der Beseitigug der Infektion helfen. |
18.11.2013, 19:45
| #1 |
| |  BKA-Trojaner (weißer Bildschirm) Hallo Zusammen, auf einem Rechner hier im Haus ist höchstwahrscheinlich ein BKA-Trojaner aufgetaucht. Beim ersten Auftreten hat der Anwender panisch den Rechner ausgeschaltet und alle Kabel abgeklemmt, nachdem ihn unser Bundespräsident aufgefordert hatte, Geld zu überweisen. Während des Windows-Starts ist der Rechner noch teilweise zugänglich. Ab einem bestimmten Schritt im Startvorgang ist nur noch ein weißer Screen nebst Mauszeiger zu sehen. Der Affengriff funktioniert, der Taskmanager wird aber nicht angezeigt. Nach Studium dieses Forums auf der Suche nach Hinweisen habe ich mit FRST_64.exe im Reparaturmodus eine Logdatei (FRST.txt) erstellt: Code:
ATTFilter Scan result of Farbar Recovery Scan Tool (FRST.txt) (x64) Version: 17-11-2013 02
Ran by SYSTEM on MININT-LVBOVA0 on 18-11-2013 19:13:46
Running from J:\
Windows 7 Home Premium Service Pack 1 (X64) OS Language: English(US)
Internet Explorer Version 10
Boot Mode: Recovery
The current controlset is ControlSet001
ATTENTION!:=====> If the system is bootable FRST could be run from normal or Safe mode to create a complete log.
==================== Registry (Whitelisted) ==================
HKLM\...\Run: [RTHDVCPL] - C:\Program Files\Realtek\Audio\HDA\RAVCpl64.exe [12673128 2011-08-16] (Realtek Semiconductor)
HKLM\...\Run: [MedionReminder] - C:\Program Files (x86)\CyberLink\PowerRecover\Reminder.exe [443688 2011-05-25] (CyberLink)
HKLM\...\Run: [Cmiboot] - C:\Windows\cmiboot.exe [65536 2007-02-07] ()
HKLM-x32\...\Run: [StartCCC] - C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe [343168 2011-09-15] (Advanced Micro Devices, Inc.)
HKLM-x32\...\Run: [CLMLServer] - C:\Program Files (x86)\CyberLink\Power2Go\CLMLSvc.exe [107816 2010-08-03] (CyberLink)
HKLM-x32\...\Run: [avgnt] - C:\Program Files (x86)\Avira\AntiVir Desktop\avgnt.exe [347192 2013-09-06] (Avira Operations GmbH & Co. KG)
HKLM-x32\...\Run: [Adobe ARM] - C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe [958576 2013-04-04] (Adobe Systems Incorporated)
HKU\Martin\...\Run: [] - [x]
HKU\Martin\...\Run: [NokiaSuite.exe] - C:\Program Files (x86)\Nokia\Nokia Suite\NokiaSuite.exe [1090912 2013-10-02] (Nokia)
Startup: C:\Users\Martin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Other.exe ()
==================== Services (Whitelisted) =================
S2 AMD FUEL Service; C:\Program Files\ATI Technologies\ATI.ACE\Fuel\Fuel.Service.exe [361984 2011-09-15] (Advanced Micro Devices, Inc.)
S2 AntiVirMailService; C:\Program Files (x86)\Avira\AntiVir Desktop\avmailc.exe [622648 2013-09-06] (Avira Operations GmbH & Co. KG)
S2 AntiVirSchedulerService; C:\Program Files (x86)\Avira\AntiVir Desktop\sched.exe [84024 2013-09-06] (Avira Operations GmbH & Co. KG)
S2 AntiVirService; C:\Program Files (x86)\Avira\AntiVir Desktop\avguard.exe [108088 2013-09-06] (Avira Operations GmbH & Co. KG)
S2 AntiVirWebService; C:\Program Files (x86)\Avira\AntiVir Desktop\AVWEBGRD.EXE [815160 2013-09-06] (Avira Operations GmbH & Co. KG)
S2 watchmi; C:\Program Files (x86)\watchmi\TvdService.exe [70144 2011-10-07] ()
==================== Drivers (Whitelisted) ====================
S2 avgntflt; C:\Windows\System32\DRIVERS\avgntflt.sys [105344 2013-09-06] (Avira Operations GmbH & Co. KG)
S1 avipbb; C:\Windows\System32\DRIVERS\avipbb.sys [132088 2013-09-06] (Avira Operations GmbH & Co. KG)
S1 avkmgr; C:\Windows\System32\DRIVERS\avkmgr.sys [28600 2013-04-21] (Avira Operations GmbH & Co. KG)
S4 CMIUCR; C:\Windows\System32\DRIVERS\cmiucr_x64.SYS [160256 2007-01-15] (C-Media Corporation)
S3 RRNetCap; C:\Windows\System32\DRIVERS\rrnetcap.sys [37480 2013-04-16] (RapidSolution Software AG)
S3 RRNetCapMP; C:\Windows\System32\DRIVERS\rrnetcap.sys [37480 2013-04-16] (RapidSolution Software AG)
==================== NetSvcs (Whitelisted) ===================
==================== One Month Created Files and Folders ========
2013-11-18 19:13 - 2013-11-18 19:13 - 00000000 ____D C:\FRST
2013-11-17 10:15 - 2013-11-17 10:15 - 00080912 ____R C:\Users\Martin\AppData\Roaming\Other.res
2013-11-17 10:15 - 2013-11-17 10:15 - 00000000 ____D C:\Program Files (x86)\Mozilla Firefox
2013-11-17 09:46 - 2013-11-17 09:46 - 104695876 _____ C:\Windows\SysWOW64\뵴퐜—
2013-11-17 08:01 - 2013-10-12 00:45 - 02241536 _____ (Microsoft Corporation) C:\Windows\System32\wininet.dll
2013-11-17 08:01 - 2013-10-12 00:45 - 01364992 _____ (Microsoft Corporation) C:\Windows\System32\urlmon.dll
2013-11-17 08:01 - 2013-10-12 00:45 - 00051712 _____ (Microsoft Corporation) C:\Windows\System32\ie4uinit.exe
2013-11-17 08:01 - 2013-10-12 00:43 - 19269632 _____ (Microsoft Corporation) C:\Windows\System32\mshtml.dll
2013-11-17 08:01 - 2013-10-12 00:43 - 15404544 _____ (Microsoft Corporation) C:\Windows\System32\ieframe.dll
2013-11-17 08:01 - 2013-10-12 00:43 - 03959808 _____ (Microsoft Corporation) C:\Windows\System32\jscript9.dll
2013-11-17 08:01 - 2013-10-12 00:43 - 02648576 _____ (Microsoft Corporation) C:\Windows\System32\iertutil.dll
2013-11-17 08:01 - 2013-10-12 00:43 - 00855552 _____ (Microsoft Corporation) C:\Windows\System32\jscript.dll
2013-11-17 08:01 - 2013-10-12 00:43 - 00603136 _____ (Microsoft Corporation) C:\Windows\System32\msfeeds.dll
2013-11-17 08:01 - 2013-10-12 00:43 - 00526336 _____ (Microsoft Corporation) C:\Windows\System32\ieui.dll
2013-11-17 08:01 - 2013-10-12 00:43 - 00136704 _____ (Microsoft Corporation) C:\Windows\System32\iesysprep.dll
2013-11-17 08:01 - 2013-10-12 00:43 - 00067072 _____ (Microsoft Corporation) C:\Windows\System32\iesetup.dll
2013-11-17 08:01 - 2013-10-12 00:43 - 00053248 _____ (Microsoft Corporation) C:\Windows\System32\jsproxy.dll
2013-11-17 08:01 - 2013-10-12 00:43 - 00039936 _____ (Microsoft Corporation) C:\Windows\System32\iernonce.dll
2013-11-17 08:01 - 2013-10-11 23:03 - 01767936 _____ (Microsoft Corporation) C:\Windows\SysWOW64\wininet.dll
2013-11-17 08:01 - 2013-10-11 23:03 - 01138176 _____ (Microsoft Corporation) C:\Windows\SysWOW64\urlmon.dll
2013-11-17 08:01 - 2013-10-11 23:02 - 14355968 _____ (Microsoft Corporation) C:\Windows\SysWOW64\mshtml.dll
2013-11-17 08:01 - 2013-10-11 23:02 - 13761024 _____ (Microsoft Corporation) C:\Windows\SysWOW64\ieframe.dll
2013-11-17 08:01 - 2013-10-11 23:02 - 02877952 _____ (Microsoft Corporation) C:\Windows\SysWOW64\jscript9.dll
2013-11-17 08:01 - 2013-10-11 23:02 - 02049024 _____ (Microsoft Corporation) C:\Windows\SysWOW64\iertutil.dll
2013-11-17 08:01 - 2013-10-11 23:02 - 00690688 _____ (Microsoft Corporation) C:\Windows\SysWOW64\jscript.dll
2013-11-17 08:01 - 2013-10-11 23:02 - 00493056 _____ (Microsoft Corporation) C:\Windows\SysWOW64\msfeeds.dll
2013-11-17 08:01 - 2013-10-11 23:02 - 00391168 _____ (Microsoft Corporation) C:\Windows\SysWOW64\ieui.dll
2013-11-17 08:01 - 2013-10-11 23:02 - 00109056 _____ (Microsoft Corporation) C:\Windows\SysWOW64\iesysprep.dll
2013-11-17 08:01 - 2013-10-11 23:02 - 00061440 _____ (Microsoft Corporation) C:\Windows\SysWOW64\iesetup.dll
2013-11-17 08:01 - 2013-10-11 23:02 - 00039424 _____ (Microsoft Corporation) C:\Windows\SysWOW64\jsproxy.dll
2013-11-17 08:01 - 2013-10-11 23:02 - 00033280 _____ (Microsoft Corporation) C:\Windows\SysWOW64\iernonce.dll
2013-11-17 08:01 - 2013-10-11 22:35 - 02706432 _____ (Microsoft Corporation) C:\Windows\System32\mshtml.tlb
2013-11-17 08:01 - 2013-10-11 22:08 - 02706432 _____ (Microsoft Corporation) C:\Windows\SysWOW64\mshtml.tlb
2013-11-17 08:01 - 2013-10-11 21:44 - 00089600 _____ (Microsoft Corporation) C:\Windows\System32\RegisterIEPKEYs.exe
2013-11-17 08:01 - 2013-10-11 21:15 - 00071680 _____ (Microsoft Corporation) C:\Windows\SysWOW64\RegisterIEPKEYs.exe
2013-11-09 09:25 - 2013-11-09 09:26 - 00000000 ____D C:\Users\Martin\AppData\Local\{4ABFC434-5F61-4752-9BDD-ED0949AA5184}
2013-10-27 08:16 - 2013-10-27 08:16 - 00000000 ____D C:\Users\Martin\AppData\Local\{B378C80A-FC06-415B-B74F-19FBAF721B0A}
==================== One Month Modified Files and Folders =======
2013-11-18 19:13 - 2013-11-18 19:13 - 00000000 ____D C:\FRST
2013-11-18 10:08 - 2009-07-13 20:45 - 00024576 _____ C:\Windows\System32\umstartup.etl
2013-11-18 10:05 - 2009-07-13 21:08 - 00000006 ____H C:\Windows\Tasks\SA.DAT
2013-11-18 10:05 - 2009-07-13 20:51 - 00103168 _____ C:\Windows\setupact.log
2013-11-17 10:54 - 2009-07-13 20:45 - 00016944 ____H C:\Windows\System32\7B296FB0-376B-497e-B012-9C450E1B7327-5P-1.C7483456-A289-439d-8115-601632D005A0
2013-11-17 10:54 - 2009-07-13 20:45 - 00016944 ____H C:\Windows\System32\7B296FB0-376B-497e-B012-9C450E1B7327-5P-0.C7483456-A289-439d-8115-601632D005A0
2013-11-17 10:50 - 2011-05-16 06:04 - 00654594 _____ C:\Windows\System32\perfh007.dat
2013-11-17 10:50 - 2011-05-16 06:04 - 00130208 _____ C:\Windows\System32\perfc007.dat
2013-11-17 10:50 - 2009-07-13 21:13 - 01500254 _____ C:\Windows\System32\PerfStringBackup.INI
2013-11-17 10:45 - 2013-04-20 07:45 - 00000000 ____D C:\Program Files (x86)\Mozilla Maintenance Service
2013-11-17 10:45 - 2009-07-13 20:45 - 00039936 _____ C:\Windows\System32\umstartup000.etl
2013-11-17 10:42 - 2013-04-19 11:19 - 01542477 _____ C:\Windows\WindowsUpdate.log
2013-11-17 10:41 - 2013-04-20 07:52 - 00000884 _____ C:\Windows\Tasks\Adobe Flash Player Updater.job
2013-11-17 10:15 - 2013-11-17 10:15 - 00080912 ____R C:\Users\Martin\AppData\Roaming\Other.res
2013-11-17 10:15 - 2013-11-17 10:15 - 00000000 ____D C:\Program Files (x86)\Mozilla Firefox
2013-11-17 09:46 - 2013-11-17 09:46 - 104695876 _____ C:\Windows\SysWOW64\뵴퐜—
2013-11-17 08:58 - 2013-04-27 08:56 - 00000000 ____D C:\Users\Martin\AppData\Roaming\SoftGrid Client
2013-11-17 08:01 - 2013-08-08 10:20 - 00000000 ____D C:\Windows\System32\MRT
2013-11-17 07:56 - 2011-07-18 12:31 - 82896128 _____ (Microsoft Corporation) C:\Windows\System32\MRT.exe
2013-11-17 07:52 - 2013-04-28 01:52 - 00000000 ____D C:\Users\Martin\AppData\Local\Adobe
2013-11-17 07:50 - 2013-04-20 07:52 - 00692616 _____ (Adobe Systems Incorporated) C:\Windows\SysWOW64\FlashPlayerApp.exe
2013-11-17 07:50 - 2013-04-20 07:52 - 00003822 _____ C:\Windows\System32\Tasks\Adobe Flash Player Updater
2013-11-17 07:50 - 2011-11-11 10:52 - 00071048 _____ (Adobe Systems Incorporated) C:\Windows\SysWOW64\FlashPlayerCPLApp.cpl
2013-11-09 09:26 - 2013-11-09 09:25 - 00000000 ____D C:\Users\Martin\AppData\Local\{4ABFC434-5F61-4752-9BDD-ED0949AA5184}
2013-10-27 08:16 - 2013-10-27 08:16 - 00000000 ____D C:\Users\Martin\AppData\Local\{B378C80A-FC06-415B-B74F-19FBAF721B0A}
2013-10-25 07:37 - 2009-07-13 19:20 - 00000000 ____D C:\Windows\rescache
2013-10-20 05:48 - 2010-11-20 19:47 - 00012088 _____ C:\Windows\PFRO.log
Some content of TEMP:
====================
C:\Users\Martin\AppData\Local\Temp\AskSLib.dll
C:\Users\Martin\AppData\Local\Temp\fp_pl_pfs_installer.exe
C:\Users\Martin\AppData\Local\Temp\NOSEventMessages.dll
C:\Users\Martin\AppData\Local\Temp\pyl16BA.tmp.exe
C:\Users\Martin\AppData\Local\Temp\pyl5EB2.tmp.exe
C:\Users\Martin\AppData\Local\Temp\pyl70BC.tmp.exe
C:\Users\Martin\AppData\Local\Temp\pyl86AC.tmp.exe
C:\Users\Martin\AppData\Local\Temp\pyl8DFD.tmp.exe
C:\Users\Martin\AppData\Local\Temp\pyl9F69.tmp.exe
C:\Users\Martin\AppData\Local\Temp\pylA16C.tmp.exe
C:\Users\Martin\AppData\Local\Temp\pylA9B6.tmp.exe
C:\Users\Martin\AppData\Local\Temp\pylB0E7.tmp.exe
C:\Users\Martin\AppData\Local\Temp\pylBFB6.tmp.exe
C:\Users\Martin\AppData\Local\Temp\pylDF29.tmp.exe
C:\Users\Martin\AppData\Local\Temp\pylE040.tmp.exe
==================== Known DLLs (Whitelisted) ================
==================== Bamital & volsnap Check =================
C:\Windows\System32\winlogon.exe => MD5 is legit
C:\Windows\System32\wininit.exe => MD5 is legit
C:\Windows\SysWOW64\wininit.exe => MD5 is legit
C:\Windows\explorer.exe => MD5 is legit
C:\Windows\SysWOW64\explorer.exe => MD5 is legit
C:\Windows\System32\svchost.exe => MD5 is legit
C:\Windows\SysWOW64\svchost.exe => MD5 is legit
C:\Windows\System32\services.exe => MD5 is legit
C:\Windows\System32\User32.dll => MD5 is legit
C:\Windows\SysWOW64\User32.dll => MD5 is legit
C:\Windows\System32\userinit.exe => MD5 is legit
C:\Windows\SysWOW64\userinit.exe => MD5 is legit
C:\Windows\System32\Drivers\volsnap.sys => MD5 is legit
==================== EXE ASSOCIATION =====================
HKLM\...\.exe: exefile => OK
HKLM\...\exefile\DefaultIcon: %1 => OK
HKLM\...\exefile\open\command: "%1" %* => OK
==================== Restore Points =========================
8
Restore point made on: 2013-10-09 09:50:08
Restore point made on: 2013-10-25 07:37:19
Restore point made on: 2013-11-01 04:47:15
Restore point made on: 2013-11-02 09:51:56
Restore point made on: 2013-11-12 10:22:40
Restore point made on: 2013-11-17 07:56:14
Restore point made on: 2013-11-17 10:43:07
Restore point made on: 2013-11-17 11:05:40
==================== Memory info ===========================
Percentage of memory in use: 17%
Total physical RAM: 3576.13 MB
Available physical RAM: 2951.94 MB
Total Pagefile: 3574.33 MB
Available Pagefile: 2947.16 MB
Total Virtual: 8192 MB
Available Virtual: 8191.87 MB
==================== Drives ================================
Drive c: (Boot) (Fixed) (Total:782.31 GB) (Free:699.82 GB) NTFS
Drive e: (Recover) (Fixed) (Total:50 GB) (Free:49.91 GB) NTFS
Drive j: () (Removable) (Total:3.61 GB) (Free:3.6 GB) FAT32
Drive x: (Boot) (Fixed) (Total:0.03 GB) (Free:0.03 GB) NTFS
Drive y: () (Fixed) (Total:0.1 GB) (Free:0.07 GB) NTFS ==>[System with boot components (obtained from reading drive)]
==================== MBR & Partition Table ==================
========================================================
Disk: 0 (Size: 932 GB) (Disk ID: D638C810)
Partition 1: (Active) - (Size=100 MB) - (Type=07 NTFS)
Partition 2: (Not Active) - (Size=782 GB) - (Type=07 NTFS)
Partition 3: (Not Active) - (Size=50 GB) - (Type=07 NTFS)
Partition 4: (Not Active) - (Size=1 GB) - (Type=12)
========================================================
Disk: 4 (MBR Code: Windows XP) (Size: 4 GB) (Disk ID: C3072E18)
Partition 1: (Active) - (Size=4 GB) - (Type=0B)
LastRegBack: 2013-11-12 10:15
==================== End Of Log ============================
Vielen Dank und einen schönen Abend, Pjotr |
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