File Investigation Report
BN1.TMP
Malicious SoftwarePC Cleanup in 3 Easy Steps
Use Prevx 3.0 to remove BN1.TMP, along with any other viruses, spyware, adware, trojans, rootkits, worms, information stealers, keyloggers, bots, and other form of malicious threat that may reside on your PC.
- Think your PC might be Infected? Scan Now Prevx 3.0 will scan your PC in seconds to inform you whether your PC is clean or infected.
- Malware Removal Prevx 3.0 removes adware infections for free. More complicated infections require purchase of a malware removal license.
- Expert Assistance In the rare occurence that Prevx 3.0 malware removal fails - a Prevx Engineer will connect to your PC and manually disinfect.
- Money Back Guarantee for Individual Users If within the first 14 days, the Prevx Engineer finds it impossible to clean an infection from your PC, we give you your money back.
Associated Malware Groups
The filename is associated with the malware groups:
- Malicious Software
- Cloaked Malware
- System Back Door
File Behavior
BN1.TMP has been seen to perform the following behavior:
- Executes a Process
- Adds a Winlogon Notification DLL to automatically load on system start up
- The Process is packed and/or encrypted using a software packing process
- This process creates other processes on disk
- Creates a new Background Service on the machine
- Can communicate with other computer systems using HTTP protocols
- Writes to another Process's Virtual Memory (Process Hijacking)
- Executes Processes stored in Temporary Folders
BN1.TMP has been the subject of the following behavior:
- Executed as a Process
- Created as a process on disk
- Executed by Internet Explorer
- Has code inserted into its Virtual Memory space by other programs
- Deleted as a process from disk
- Executed from Temporary Folders
Country Of Origin
The filename BN1.TMP was first seen on Jan 15 2008 in the following geographical regions of the Prevx community:
- SPAIN on Jan 15 2008
- ECUADOR on Jan 15 2008
- DOMINICAN REPUBLIC on Feb 19 2008
- The EUROPEAN UNION on Feb 19 2008
- The UNITED KINGDOM on Apr 8 2008
- HONG KONG on Jun 10 2008
- The UNITED STATES on Aug 12 2008
File Name Aliases
BN1.TMP can also use the following file names:
- BN2.TMP
- 90939671.TMP
- 98511452.EXE
- 114875.EXE
- 147492.EXE
- BN1B.TMP
- BN61.TMP
- 20555474.DAT
- BN12.TMP
- BN11.TMP
- BN7.TMP
- 97595671.SVD
- BNA.TMP
- BN3EAB.TMP
- FBCCKKP[n].HTM
- BN4.TMP
- 04027876.TMP
- BNF.TMP
- 01C8FC69B36A4E40_FILE[1]_EXE.PE
- 01C8FC69B3844870_LZHBKZC_EXE.PE
- 01C8FC69B4C3A6A0_BN7_TMP.PE
- 01C8FC69B9903960_~_EXE.PE
- 01C8FC69B9F82220_LOAD[2].PE
- 01C8FC6A725979B0_BN1_TMP.PE
- 42440932.DAT
- 01C8FCD72647D38E_FILE[2]_EXE.PE
- 01C8FCD7264A35E8_LZHBKZC_EXE.PE
- 01C8FCD728414616_~_EXE.PE
- 01C8FCD72843A870_LOAD[2].PE
- 01C8FCD728D2B588_BN8_TMP.PE
- 34093162.DAT
- 31508427.SVD
- 133640.EXE
- 153741.EXE
- 80395011.SVD
Filesizes
The following file size has been seen:
- 29,696 bytes
- 36,864 bytes
- 43,520 bytes
- 41,984 bytes
- 184,320 bytes
- 30,720 bytes
- 33,066 bytes
- 31,744 bytes
File Type
The filename BN1.TMP refers to many versions of an executable program.
File Activity
One or more files with the name BN1.TMP creates, deletes, copies or moves the following files and folders:
- Creates C:\WINDOWS\System32\WLCtrl32.dll
- Creates C:\WINDOWS\System32\drivers\Aho53.sys
PCMag.com Editors' Choice Award Logo is a trademark of Ziff Davis Publishing Holdings Inc. Used under license.