54749454.EXE (Derivative 1707573637), Prevx

Associated Malware Groups

The unsafe files using this name are associated with the malware group:

Adware

File Behavior

54749454.EXE has been seen to perform the following behavior:

Registers a Dynamic Link Library File
This Process Deletes Other Processes From Disk
This process creates other processes on disk
Executes a Process
This Process is a file infector which modifies program files to include a copy of the infection
Creates new folders in the file system
Includes file creation code which could be used to test for interception by security products
Found on infected systems and resists interrogation by security products
Writes to another Process's Virtual Memory (Process Hijacking)

54749454.EXE has been the subject of the following behavior:

Created as a process on disk
Deleted as a process from disk
Executed as a Process
Has code inserted into its Virtual Memory space by other programs
Terminated as a Process

Country Of Origin

The filename 54749454.EXE was first seen on May 4 2007 in the following geographical regions of the Webroot community:

The United States on May 4 2007
Bulgaria on May 4 2007
on May 10 2007
Poland on May 10 2007

File Name Aliases

54749454.EXE can also use the following file names:

SETUPDTSB.EXE
374B6827.EXE

Filesizes

The following file size has been seen:

107,064 bytes
121,256 bytes
199,080 bytes

File Type

The filename 54749454.EXE is used by multiple object types including objects,executable programs.

File Activity

One or more files with the name 54749454.EXE creates, deletes, copies or moves the following files and folders:

create folder C:\WINDOWS\LastGood\INF
create folder C:\Program Files\DaemonTools_WhenUSave_Installer
Creates c:\docume~1\user\locals~1\temp\254.wut\whenu.inf
Creates c:\docume~1\user\locals~1\temp\254.wut\DaemonTools_WhenUSave_Installer.cab
Deletes c:\docume~1\user\locals~1\temp\DaemonTools_WhenUSave_Installer.exe
Moves c:\windows\lastgood\TMP19.tmp to c:\windows\lastgood\inf\oem13.inf
Moves c:\windows\lastgood\TMP1B.tmp to c:\windows\lastgood\inf\oem13.PNF
Deletes c:\windows\inf\oem13.inf
Creates c:\program files\daemontools_whenusave_installer\SET20.tmp
Deletes c:\program files\daemontools_whenusave_installer\SET26.tmp
Copies filec:\program files\daemontools_whenusave_installer\SET20.tmp to c:\program files\daemontools_whenusave_installer\SET26.tmp
Deletes c:\program files\daemontools_whenusave_installer\DaemonTools_WhenUSave_Installer.exe
Moves c:\program files\daemontools_whenusave_installer\SET26.tmp to c:\program files\daemontools_whenusave_installer\DaemonTools_WhenUSave_Installer.exe
Deletes c:\program files\daemontools_whenusave_installer\SET20.tmp
Deletes c:\docume~1\user\locals~1\temp\254.wut\whenu.inf
Deletes c:\docume~1\user\locals~1\temp\254.wut\DaemonTools_WhenUSave_Installer.cab
create folder C:\Program Files\DaemonTools_WhenUSave_Installer\URL1
create folder C:\Program Files\DaemonTools_WhenUSave_Installer\UI
create folder C:\Program Files\DaemonTools_WhenUSave_Installer\UI1\image
create folder C:\Program Files\DaemonTools_WhenUSave_Installer\UI1\script
Deletes c:\program files\daemontools_whenusave_installer\vsn.cfg
Deletes c:\program files\daemontools_whenusave_installer\vsn.cab
Opens/modifes c:\autoexec.bat
Creates c:\documents and settings\user\application data\microsoft\cryptneturlcache\metadata\A8FABA189DB7D25FBA7CAC806625FD30
Creates c:\documents and settings\user\application data\microsoft\cryptneturlcache\content\A8FABA189DB7D25FBA7CAC806625FD30
Creates c:\program files\daemontools_whenusave_installer\ui1\index.htm
Creates c:\program files\daemontools_whenusave_installer\ui1\index2.htm
Creates c:\program files\daemontools_whenusave_installer\ui1\style.css
Creates c:\program files\daemontools_whenusave_installer\ui1\images\banner.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\bottom_bg.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\bottom_left.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\bottom_right.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\bullet.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\button_install.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\button_install_down.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\button_install_grey.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\button_quit.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\button_quit_down.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\daemontools.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\flag.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\header_daemon.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\header_save.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\header_save2.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\header_savenow.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\header_savenow2.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\header_wc.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\icon_t_3.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\left_bg.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\main_bottom_bg.gif
Creates c:\program files\daemontools_whenusave_installer\ui1\images\main_bottom_left.gif

Website Activity

One or more files with the name 54749454.EXE interacts with the following web sites and pages. Web addresses have been deliberately modified to prevent unintentional use.

TCP:127.0.0.1:1085 Port:18
Port 80 IP:66.152.85.200
Port 80 IP:66.152.85.202
Port 80 IP:199.7.51.190

Help the Webroot Community to fight cyber crime

We are always looking for ways to improve the quality and speed of research to help us protect you from malicious software and cyber crime.

The filename referred to in this report is often associated with PC infections. If you have a program of this name on your PC and would like to help our research please tell us what you know in the form below:

I have this file on my PC and believe it is an infection
I have this file on my PC and think it has made my PC slower
My firewall asked if I wanted to let this file have access to the Internet
My PC will not work since I noticed this file on it
My antivirus detected this file but won't remove it
I know what this file is and believe it is a Safe program
I am the author of this file and would like to discuss how to have it reclassified as safe

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54749454.EXE

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