Bang5Tao Ads
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Popularity Rank: | 13,016 |
| Threat Level: | 20 % (Normal) |
| Infected Computers: | 21,044 |
| First Seen: | September 10, 2015 |
| Last Seen: | October 28, 2025 |
| OS(es) Affected: | Windows |
The Bang5Tao Chinese browser plug-in from B5MSoft Ltd. is promoted as a search enhancer, and it may travel bundled with free media players like iQIYI and DAUM Pot Player. The Bang5Tao browser plugin may change your default search engine and homepage to Baidu.com and slow down your Internet browser. Security investigators recognize the Bang5Tao plugin as adware that may run as a background service on your system named b5t.exe. The Bang5Tao adware may redirect you to sponsored websites and offer you to purchase goods in Chinese online stores that may not be welcomed by non-mandarin speakers. Additionally, the Bang5Tao adware may reroute your Internet traffic through the servers of advertisers and collect Internet usage statistics like your browsing and download history.
The Bang5Tao adware may change your DNS settings and use DOM storage data to facilitate behavioral marketing. Security investigators note that the ads by Bang5Tao may appear as banners, pop-up windows, floating ad-boxes and might not be safe. The Bang5Tao adware may register several runtime DLL files in Windows and affect Internet Explorer, Google Chrome and Mozilla Firefox. Moreover, users that are infected with the Bang5Tao adware may be provided with links to suspicious websites that may host the Parite cyber threat. The Bang5Tao adware is similar to the Eye Perform adware and may place its main executable in the AppData folder to avoid security scans. The Bang5Tao can run on 32-bit and 64-bit Windows systems, and you should use a renowned anti-spyware utility to clean your machine.
Table of Contents
SpyHunter Detects & Remove Bang5Tao Ads
File System Details
Bang5Tao Ads may create the following file(s):
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | b5tservice.exe | 7492655675372d76cc0a111ad59b31b3 | 105 |
| 2. | B5TService.exe.tmp32bef | a0052533714a9ece9b939047537a420a | 69 |
| 3. | B5TShoppingAssistant64.dll | aee069e0959d08ce057ae5bb038f4a08 | 63 |
| 4. | ascroll.exe | 028425b755ede72b7a01af1e87135b25 | 59 |
| 5. | JSPopup.exe | ebf4dfdaaf3214cc9205a1bef418eb00 | 35 |
| 6. | B5TChecker.exe | 17759e69993e2c3da979272902736e46 | 32 |
| 7. | B5TMini.exe | 6bf4bca0f89e061fcd2e49c06c400aa1 | 26 |
| 8. | AutoInstallPlugins.exe | 8f3d05e14f6586b5443068ddf5cc7528 | 25 |
| 9. | Mini.exe | 259e95fae043a5a1572fcf48f8bd6ecc | 23 |
| 10. | B5TAdatperChrm.exe | 62756f4a364f6b0852849be9f47e74aa | 19 |
| 11. | B5TPopup.exe | 2b6b50f368bb6b488d6f0e76fb61071c | 19 |
| 12. | B5TUpdate.exe | f9d5e6f552713243c041242bd37eff47 | 18 |
| 13. | B5TAdaptorChrm.exe | 42e81dcf48d2caba3b0d53bf69f9cd6f | 14 |
| 14. | B5TBubble.exe | bce21ec9272215517571a005dd08c204 | 8 |
| 15. | B5TShoppingAssistant.dll | c30e13ad1dab31db85ec808aa863733f | 6 |
| 16. | jywebHelper.dll | 695f411b0db42fd91473fec7cdf85920 | 4 |
| 17. | jyueservice.exe | 59e6417f8d7c6edb0c8f6dcfcd66adaf | 1 |
Registry Details
Bang5Tao Ads may create the following registry entry or registry entries:
CLSID
{260669B1-FC2C-41C0-BAA2-6EF3BB188660}
{49037283-B545-42CB-9A9A-27661E5E8C9D}
{50C04C40-4BD9-45A0-9423-7A473E5493F2}
{73CBCCED-2D9F-4ABB-904A-DA8C08B341F4}
File name without path
http_t.b5m.com_0.localstorage
http_t.b5m.com_0.localstorage-journal
Software\B5MSoft\B5T
SOFTWARE\B5TService
SOFTWARE\Classes\b5m_app_extension.ShopAssist
Software\Classes\B5MSoft.Bang5TaoPlugin
Software\Classes\B5MSoft.Bang5TaoPlugin.1
SOFTWARE\Classes\Wow6432Node\AppID\b5m_app_extension.DLL
SOFTWARE\Google\Chrome\NativeMessagingHosts\com.b5t.chrome.namsg.b5t
Software\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.com
SOFTWARE\Microsoft\Internet Explorer\LowRegistry\DOMStorage\t.b5m.com
SOFTWARE\Microsoft\Tracing\B5TClient_RASAPI32
SOFTWARE\Microsoft\Tracing\B5TClient_RASMANCS
Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{58d47fff-63ef-572e-843f-e5dd6aa0005d}
SOFTWARE\MozillaPlugins\B5MSoft.com/Bang5TaoPlugin
SOFTWARE\Wow6432Node\B5TService
SOFTWARE\Wow6432Node\Classes\AppID\b5m_app_extension.DLL
SOFTWARE\Wow6432Node\Microsoft\Tracing\B5TClient_RASAPI32
SOFTWARE\Wow6432Node\Microsoft\Tracing\B5TClient_RASMANCS
SYSTEM\ControlSet001\Services\B5TService
Directories
Bang5Tao Ads may create the following directory or directories:
| %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 |
Analysis Report
General information
| Family Name: | Adware.Bang5Tao |
|---|---|
| Signature status: | Root Not Trusted |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
5d1c9e93f67c34b9ca531d3e18d1600f
SHA1:
6d92de7a605b03e8362835c32ef035a2da8cfa17
SHA256:
0FD2AFB20E8B8B0ADC46D9E830C1F7400749B3D757F3AA9F49C5D70FADEB3E5F
File Size:
1.77 MB, 1769544 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have relocations information
- File is 32-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
- File is Native application (NOT .NET application)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
Show More
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
Windows PE Version Information
Windows PE Version Information
This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.| Name | Value |
|---|---|
| Company Name | koushuidang.cn |
| File Description | 口水党Native Message模块 |
| File Version | 1.2.0.8 |
| Internal Name | TCAdaptorChrm.exe |
| Legal Copyright | Copyright(C) 2011-2016 KouShuiDang Network Technology Co. Ltd. |
| Original Filename | TCAdaptorChrm.exe |
| Product Name | 口水党Native Message模块 |
| Product Version | 1.2.0.8 |
Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| Shanghai Ban Ru Tech Co. Ltd. | Certification Authority of WoSign | Root Not Trusted |
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 5,626 |
|---|---|
| Potentially Malicious Blocks: | 279 |
| Whitelisted Blocks: | 3,846 |
| Unknown Blocks: | 1,501 |
Visual Map
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...
Data truncated
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - Unknown Block
x - Potentially Malicious Block
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| \device\harddisk0\dr0 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\bin | Synchronize,Write Attributes |
| c:\users\user\appdata\locallow\tucao\setting\tucao1.ini | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\tucao\setting\tucao1.ini | Generic Write,Read Attributes |
| c:\users\user\appdata\locallow\tucao\setting\tucao2.ini | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\tucao\setting\tucao2.ini | Generic Write,Read Attributes |
| c:\users\user\appdata\locallow\tucao\setting\tucao3.ini | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\locallow\tucao\setting\tucao3.ini | Generic Write,Read Attributes |
| c:\users\user\downloads\ØË x-" | Generic Read,Write Data,Write Attributes,Write extended,Append data |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKCU\software\appsids::values100 | jJA/f14jz7plOFxqVed6SzBUA5iHF5EFerG5 | RegNtPreCreateKey |
| HKCU\software\tucao\st::state2 | RegNtPreCreateKey |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Other Suspicious |
|
| Network Info Queried |
|
| Network Winhttp |
|
