I've ran Avast! And MBAM before coming here with no success. I've tried running OTL multiple times, but each time it would crash when scanning Chrome settings, so unfortunately do not have any logs for that. I've included the other two requested logs below though. Any help would be greatly appreciated.
MBAM Log:Malwarebytes Anti-Malware 1.62.0.1300
www.malwarebytes.orgDatabase version: v2012.08.04.03
Windows 7 Service Pack 1 x64 NTFS
Internet Explorer 8.0.7601.17514
Administrator :: MICYCLE-PC [administrator]
8/5/2012 3:19:11 PM
mbam-log-2012-08-05 (15-19-11).txt
Scan type: Quick scan
Scan options enabled: Memory | Startup | Registry | File System | Heuristics/Extra | Heuristics/Shuriken | PUP | PUM
Scan options disabled: P2P
Objects scanned: 214173
Time elapsed: 4 minute(s), 17 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: 2
C:\Windows\Installer\{75a9a4c1-6462-aa57-6fc7-79a4d09148e3}\U\00000008.@ (Trojan.Dropper.BCMiner) -> Quarantined and deleted successfully.
C:\Windows\Installer\{75a9a4c1-6462-aa57-6fc7-79a4d09148e3}\U\000000cb.@ (Rootkit.0Access) -> Quarantined and deleted successfully.
(end)
aswMBR Log:aswMBR version 0.9.9.1665 Copyright(c) 2011 AVAST Software
Run date: 2012-08-05 15:54:20
-----------------------------
15:54:20.205 OS Version: Windows x64 6.1.7601 Service Pack 1
15:54:20.205 Number of processors: 2 586 0x4303
15:54:20.205 ComputerName: MICYCLE-PC UserName:
15:54:22.233 Initialize success
15:54:22.311 AVAST engine defs: 12080501
15:54:25.337 Disk 0 (boot) \Device\Harddisk0\DR0 -> \Device\Ide\IdeDeviceP0T0L0-0
15:54:25.337 Disk 0 Vendor: Hitachi_HDT721010SLA360 ST6OA3AA Size: 953869MB BusType: 3
15:54:25.384 Disk 0 MBR read successfully
15:54:25.384 Disk 0 MBR scan
15:54:25.384 Disk 0 MBR:Whistler-B [Rtk]
15:54:25.384 Disk 0 Whistler@MBR code has been found
15:54:25.399 Disk 0 Partition 1 80 (A) 07 HPFS/NTFS NTFS 953867 MB offset 2048
15:54:25.399 Disk 0 MBR [Whistler] **ROOTKIT**
15:54:25.415 Disk 0 scanning C:\Windows\system32\drivers
15:54:32.981 Service scanning
15:54:53.386 Modules scanning
15:54:53.386 Disk 0 trace - called modules:
15:54:53.401 ntoskrnl.exe CLASSPNP.SYS disk.sys ACPI.sys ataport.SYS pciide.sys PCIIDEX.SYS hal.dll atapi.sys
15:54:53.401 1 nt!IofCallDriver -> \Device\Harddisk0\DR0[0xfffffa800491a430]
15:54:53.401 3 CLASSPNP.SYS[fffff8800195143f] -> nt!IofCallDriver -> [0xfffffa800455d440]
15:54:53.401 5 ACPI.sys[fffff88000e787a1] -> nt!IofCallDriver -> \Device\Ide\IdeDeviceP0T0L0-0[0xfffffa8004560060]
15:54:54.322 AVAST engine scan C:\Windows
15:54:56.677 AVAST engine scan C:\Windows\system32
15:56:02.536 File: C:\Windows\system32\services.exe **INFECTED** Win32:Sirefef-ZT [Trj]
15:56:29.678 File: C:\Windows\assembly\GAC_32\Desktop.ini **INFECTED** Win32:Sirefef-PL [Rtk]
15:56:32.172 File: C:\Windows\assembly\GAC_64\Desktop.ini **INFECTED** Win32:Sirefef-PL [Rtk]
15:57:13.540 AVAST engine scan C:\Windows\system32\drivers
15:57:24.229 AVAST engine scan C:\Users\Administrator
16:03:04.709 Disk 0 MBR has been saved successfully to "C:\Users\Administrator\Documents\MBR.dat"
16:03:04.709 The log file has been saved successfully to "C:\Users\Administrator\Documents\aswMBR.txt"