File Investigation Report
LBTWIZ.EXECloaked Malware
It is possible that your PC could be infected. The file name LBTWIZ.EXE is used by both safe and unsafe programs.
You should urgently check your PC to make sure it is not infected. The free version of Prevx CSI will scan your PC in less than two minutes and check for millions of spyware and malware infections including LBTWIZ.EXE. Don't put your confidential data, or your identity at risk, check your PC now with Prevx CSI.
Associated Malware Groups
The unsafe files using this name are associated with the malware groups:
- Cloaked Malware
- Worm
File Behavior
LBTWIZ.EXE has been seen to perform the following behavior:
- Registers a Dynamic Link Library File
- Executes a Process
- Adds Products to the system registry
- The Process is packed and/or encrypted using a software packing process
- Adds a Registry Key (RUN) to auto start Programs on system start up
- This Process Creates Other Processes On Disk
- This Process Deletes Other Processes From Disk
- Creates a TCP port which listens and is available for communication initiated by other computers
- Can communicate with other computer systems using HTTP protocols
- The Process is polymorphic and can change its structure
- Makes outbound connections to other computers using NETBIOSOUT protocols
- Disables the built in Windows File Protection System
- Writes to another Process's Virtual Memory (Process Hijacking)
- Creates a new Background Service on the machine
- Looks at the contents of the autoexec.bat file
- Reads email address and phone book details
- Uses DNS to retrieve the IP address for web sites
- Uses reverse DNS to retrieve the host names on IP addresses
- Uses your PC to connect to Chat rooms
LBTWIZ.EXE has been the subject of the following behavior:
- Added as a Registry auto start to load Program on Boot up
- Executed as a Process
- Terminated as a Process
- Has code inserted into its Virtual Memory space by other programs
- Deleted as a process from disk
- Created as a process on disk
- Executed from Temporary Folders
- Copied to multiple locations on the system
Country Of Origin
The filename LBTWIZ.EXE was first seen on Oct 3 2007 in the following geographical regions of the Prevx community:
- COLOMBIA on Oct 3 2007
- The EUROPEAN UNION on Oct 3 2007
- NETHERLANDS on Mar 13 2008
File Name Aliases
LBTWIZ.EXE can also use the following file names:
- 28355779.EXE
- 73068394.EXE
- 72719464.EXE
- 00639584.EXE
- ERASEME_87000.EXE
- ERASEME_25110.EXE
- ERASEME_60324.EXE
- ERASEME_36682.EXE
- ERASEME_57450.EXE
- ERASEME_51471.EXE
- ERASEME_47500.EXE
- ERASEME_32862.EXE
- 11713725.COM
- WWW.NOKIA_19_JPG-MSN.COM
- 95545948.EXE
- ERASEME_77200.EXE
- 62082456.EXE
- 86740776.EXE
- ERASEME_21332.EXE
- 98480474.COM
- 21046347.COM
- 34871232.COM
- 48858191.COM
- 33324213.COM
- LBTWIZ.EXE__DELETE_ON_REBOOT
- LBTWIZ.0XE
- 40154675.COM
- 94790153.EXE
- 66345052.COM
- 97486771.COM
- 48928392.COM
- 08536331.EXE
- 71688846.COM
- 69001762.COM
- 25939752.COM
- 36355415.COM
- 06779495.COM
- 47406406.COM
- 62307865.EXE
- 85298011.COM
- 97205105.EXE
- 64834314.COM
- ERASEME_14712.EXE
- 69652157.COM
- 07365621.COM
- 08704479.COM
- 11838603.DAT
- 56982591.COM
- 38702555.COM
- 71070962.COM
- 59671813.EXE
- 21115823.COM
- 76296641.EXE
- 19721817.SVD
- 39[n].EXE
Filesizes
The following file size has been seen:
- 76,288 bytes
- 53,248 bytes
- 561,152 bytes
- 83,456 bytes
Vendor, Product and Version Information
Files with the name LBTWIZ.EXE have been seen to have the following Vendor, Product and Version Information in the file header:
- App; App; 1.00
- Logitech Inc.; Bluetooth Services; 1.0.0.1
File Type
The filename LBTWIZ.EXE refers to many versions of an executable program.
File Activity
One or more files with the name LBTWIZ.EXE creates, deletes, copies or moves the following files and folders:
- Copies filec:\windows\system32\ftp.exe to c:\windows\system32\microsoft\backup.ftp
- Opens/modifes c:\autoexec.bat
Registry Activity
One or more files with the name LBTWIZ.EXE creates or modifies the following registry keys and values:
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System DisableTaskMgr value:
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System DisableRegistryTools value:
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\lanmanserver\parameters AutoShareWks value:
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\lanmanserver\parameters AutoShareServer value:
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\lanmanworkstation\parameters AutoShareWks value:
- HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\lanmanworkstation\parameters AutoShareServer value:
Network Activity
One or more files with the name LBTWIZ.EXE performs the following network events:
- DNS Lookup1.1.21.1 BECKY-890DC1AB
- DNS Lookup209.205.196.2 mail.fucuzzy.com
- DNS get host87.114.26.27.plusnet.thn-ag3.dyn.plus.net 87.114.26.27
Website Activity
One or more files with the name LBTWIZ.EXE interacts with the following web sites and pages. Web addresses have been deliberately modified to prevent unintentional use.
- Port 80 IP:209.205.196.2
- Port 80 IP:217.115.152.170