Home Malware Programs Adware Bang5Tao Ads

Bang5Tao Ads

Posted: October 22, 2015

Threat Metric

Ranking: 19,812
Threat Level: 2/10
Infected PCs: 49,238
First Seen: September 10, 2015
Last Seen: December 27, 2024
OS(es) Affected: Windows

Bang5Tao is a suspicious adware that may bombard your browser with tons of persistent ads. Hardly anyone downloads this questionable add-on intentionally. Instead, it may rely on the 'bundling' method to get access to the PCs of less attentive users. Bang5Tao may be introduced into your PC by third-party free applications. One of the programs that promote this adware is a questionable Chinese video player. To keep the unrequested and suspicious plugins away from your PC, you should perform the installation of freeware through the 'Custom' or 'Advanced' menu and uncheck them manually. Bang5Tao may hook towards all present browsers as soon as it enters, including Google Chrome, Mozilla Firefox and Internet Explorer. The commercial materials that it may show come in various types. The general view is that the most annoying are the blinking animations and the eye-catching pop-ups that may appear when you load the majority of webpages.

Bang5Tao also may turn some words into hyperlinks. In addition to them, you may detect sponsored videos or page-covering interstitial ads. Such large array of marketing elements, some of which may consume a lot of resources, may hamper the performance of the web clients. Common problems that the users with not so powerful machines may experience are occasional freezes or crashes. The discounts and offers that Bang5Tao may display are related to the sites you have visited lately, so they may attract your attention. It is advisable to proceed with great caution because some of the partner pages of this adware may be potentially threatening or fraudulent. If a sponsored site offers you software or assistance with computer-related problems, you should leave it immediately. Many PC users report that they are unable to delete Bang5Tao on their own. It may happen because the adware attaches very firmly to the browsers. However, an updated anti-malware tool can get rid of it efficiently.

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



C:\C\Users\<username>\AppData\Local\B5T\Share\B5TService.exe.tmp32bef File name: B5TService.exe.tmp32bef
Size: 684.87 KB (684872 bytes)
MD5: a0052533714a9ece9b939047537a420a
Detection count: 162
Mime Type: unknown/tmp32bef
Path: C:\C\Users\<username>\AppData\Local\B5T\Share\B5TService.exe.tmp32bef
Group: Malware file
Last Updated: May 2, 2022
F:\dick E\Users\<username>\AppData\Local\Temp\342c9\6.0.5.3\B5TShoppingAssistant64.dll File name: B5TShoppingAssistant64.dll
Size: 1.04 MB (1040712 bytes)
MD5: aee069e0959d08ce057ae5bb038f4a08
Detection count: 148
File type: Dynamic link library
Mime Type: unknown/dll
Path: F:\dick E\Users\<username>\AppData\Local\Temp\342c9\6.0.5.3\B5TShoppingAssistant64.dll
Group: Malware file
Last Updated: February 6, 2024
%APPDATA%\25074415\ascroll.exe File name: ascroll.exe
Size: 187 KB (187000 bytes)
MD5: 028425b755ede72b7a01af1e87135b25
Detection count: 138
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\25074415
Group: Malware file
Last Updated: July 16, 2018
F:\dick E\Users\<username>\AppData\Local\Temp\342c9\6.0.5.3\B5TChecker.exe File name: B5TChecker.exe
Size: 1.07 MB (1078088 bytes)
MD5: 17759e69993e2c3da979272902736e46
Detection count: 75
File type: Executable File
Mime Type: unknown/exe
Path: F:\dick E\Users\<username>\AppData\Local\Temp\342c9\6.0.5.3\B5TChecker.exe
Group: Malware file
Last Updated: February 6, 2024
C:\Users\<username>\AppData\Local\Temp\B5TMini.exe File name: B5TMini.exe
Size: 788.8 KB (788808 bytes)
MD5: 6bf4bca0f89e061fcd2e49c06c400aa1
Detection count: 61
File type: Executable File
Mime Type: unknown/exe
Path: C:\Users\<username>\AppData\Local\Temp\B5TMini.exe
Group: Malware file
Last Updated: August 17, 2022
%LOCALAPPDATA%\B5T\ShoppingAssistant\AutoInstallPlugins.exe File name: AutoInstallPlugins.exe
Size: 974.66 KB (974664 bytes)
MD5: 8f3d05e14f6586b5443068ddf5cc7528
Detection count: 59
File type: Executable File
Mime Type: unknown/exe
Path: %LOCALAPPDATA%\B5T\ShoppingAssistant
Group: Malware file
Last Updated: November 8, 2022
%LOCALAPPDATA%\B5T\ShoppingAssistant\Mini.exe File name: Mini.exe
Size: 500.55 KB (500552 bytes)
MD5: 259e95fae043a5a1572fcf48f8bd6ecc
Detection count: 54
File type: Executable File
Mime Type: unknown/exe
Path: %LOCALAPPDATA%\B5T\ShoppingAssistant
Group: Malware file
Last Updated: March 8, 2020
C:\Users\<username>\AppData\Local\B5T\ShoppingAssistant\NaMsgHost\B5TAdatperChrm.exe File name: B5TAdatperChrm.exe
Size: 290.63 KB (290632 bytes)
MD5: 62756f4a364f6b0852849be9f47e74aa
Detection count: 44
File type: Executable File
Mime Type: unknown/exe
Path: C:\Users\<username>\AppData\Local\B5T\ShoppingAssistant\NaMsgHost\B5TAdatperChrm.exe
Group: Malware file
Last Updated: June 22, 2022
%LOCALAPPDATA%\B5T\ShoppingAssistant\3.4.1\B5TUpdate.exe File name: B5TUpdate.exe
Size: 106.1 KB (106104 bytes)
MD5: f9d5e6f552713243c041242bd37eff47
Detection count: 42
File type: Executable File
Mime Type: unknown/exe
Path: %LOCALAPPDATA%\B5T\ShoppingAssistant\3.4.1
Group: Malware file
Last Updated: October 13, 2017
C:\Users\<username>\AppData\Local\B5T\6.0.3\NaMsgHost\B5TAdaptorChrm.exe File name: B5TAdaptorChrm.exe
Size: 776 KB (776008 bytes)
MD5: 42e81dcf48d2caba3b0d53bf69f9cd6f
Detection count: 33
File type: Executable File
Mime Type: unknown/exe
Path: C:\Users\<username>\AppData\Local\B5T\6.0.3\NaMsgHost\B5TAdaptorChrm.exe
Group: Malware file
Last Updated: June 27, 2021
C:\Users\<username>\AppData\Local\Temp\B5TBubble.exe File name: B5TBubble.exe
Size: 793.92 KB (793920 bytes)
MD5: bce21ec9272215517571a005dd08c204
Detection count: 19
File type: Executable File
Mime Type: unknown/exe
Path: C:\Users\<username>\AppData\Local\Temp\B5TBubble.exe
Group: Malware file
Last Updated: February 10, 2022
C:\Documents and Settings\<username>\B5TTmp\6.0.5.7\B5TShoppingAssistant.dll File name: B5TShoppingAssistant.dll
Size: 769.85 KB (769856 bytes)
MD5: c30e13ad1dab31db85ec808aa863733f
Detection count: 14
File type: Dynamic link library
Mime Type: unknown/dll
Path: C:\Documents and Settings\<username>\B5TTmp\6.0.5.7\B5TShoppingAssistant.dll
Group: Malware file
Last Updated: July 5, 2022
%APPDATA%\3428964\jywebHelper.dll File name: jywebHelper.dll
Size: 370.29 KB (370296 bytes)
MD5: 695f411b0db42fd91473fec7cdf85920
Detection count: 9
File type: Dynamic link library
Mime Type: unknown/dll
Path: %APPDATA%\3428964
Group: Malware file
Last Updated: July 16, 2018

More files

Registry Modifications

The following newly produced Registry Values are:

CLSID{260669B1-FC2C-41C0-BAA2-6EF3BB188660}{49037283-B545-42CB-9A9A-27661E5E8C9D}{50C04C40-4BD9-45A0-9423-7A473E5493F2}{73CBCCED-2D9F-4ABB-904A-DA8C08B341F4}File name without pathhttp_t.b5m.com_0.localstoragehttp_t.b5m.com_0.localstorage-journalHKEY..\..\..\..{RegistryKeys}Software\B5MSoft\B5TSOFTWARE\B5TServiceSOFTWARE\Classes\b5m_app_extension.ShopAssistSoftware\Classes\B5MSoft.Bang5TaoPluginSoftware\Classes\B5MSoft.Bang5TaoPlugin.1SOFTWARE\Classes\Wow6432Node\AppID\b5m_app_extension.DLLSOFTWARE\Google\Chrome\NativeMessagingHosts\com.b5t.chrome.namsg.b5tSoftware\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{3FEACEAD-DF16-43F3-8C0E-C60EC5277EA9}Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{5E4F4BB3-82A5-4145-82E0-DA8886E3EAA0}Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{69E48444-5D4C-4741-960A-3D117D062906}Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{E2C02014-DFC0-45FC-A679-993156DE9759}SOFTWARE\Microsoft\Internet Explorer\LowRegistry\DOMStorage\b5m.comSOFTWARE\Microsoft\Internet Explorer\LowRegistry\DOMStorage\t.b5m.comSOFTWARE\Microsoft\Tracing\B5TClient_RASAPI32SOFTWARE\Microsoft\Tracing\B5TClient_RASMANCSSoftware\Microsoft\Windows\CurrentVersion\Ext\Stats\{58d47fff-63ef-572e-843f-e5dd6aa0005d}SOFTWARE\MozillaPlugins\B5MSoft.com/Bang5TaoPluginSOFTWARE\Wow6432Node\B5TServiceSOFTWARE\Wow6432Node\Classes\AppID\b5m_app_extension.DLLSOFTWARE\Wow6432Node\Microsoft\Tracing\B5TClient_RASAPI32SOFTWARE\Wow6432Node\Microsoft\Tracing\B5TClient_RASMANCSSYSTEM\ControlSet001\Services\B5TService

Additional Information

The following directories were created:
%ALLUSERSPROFILE%\B5TTmp%LOCALAPPDATA%\B5T%LOCALAPPDATA%\jyrili%LOCALAPPDATA%\jyrl%PROGRAMFILES%\B5TService%PROGRAMFILES(x86)%\B5TService%USERPROFILE%\AppData\LocalLow\B5T%USERPROFILE%\AppData\LocalLow\B5TUpdate%UserProfile%\Local Settings\Application Data\B5T%localappdata%\fanqianbao
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