PUP.WebPlugin
Table of Contents
Analysis Report
General information
| Family Name: | PUP.WebPlugin |
|---|---|
| Signature status: | Root Not Trusted |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
ade79b2c3da1399b13c0fde79d469b00
SHA1:
eef38b9f196fe40886f6b661b1d23919eed66bab
File Size:
2.86 MB, 2859072 bytes
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MD5:
8e65a48574273d9c773c6b42b7e2a501
SHA1:
76d3ba07449bd993c059911e2d563090f07d89c0
SHA256:
34453F28FD58567BAFDC571D7C054239A7408E1F41D51761BBB1A926CD921905
File Size:
1.01 MB, 1007502 bytes
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MD5:
a44967aa0621049c6f334e1a697e672c
SHA1:
9d8a68d2177d8449c5f7e8ef9f55fe7c32e0a847
SHA256:
CAC12C10269E160CD0A6C41D15B975F1A95A13A8384248EA2795A80EFCDD8303
File Size:
1.03 MB, 1027928 bytes
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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 either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
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- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
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 |
|---|---|
| File Version |
|
| Product Name | WebPlugin |
| Product Version |
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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 |
|---|---|---|
| Bosch Security Systems B.V. | VeriSign Class 3 Public Primary Certification Authority - G5 | Root Not Trusted |
| INTELBRAS SA INDUSTRIA DE TELECOMUNICACAO ELETRONICA BRASILEIRA | VeriSign Class 3 Public Primary Certification Authority - G5 | Root Not Trusted |
| INTELBRAS SA INDUSTRIA DE TELECOMUNICACAO ELETRONICA BRASILEIRA | VeriSign Class 3 Public Primary Certification Authority - G5 | Hash Mismatch |
File Traits
- Badsig nsis
- Installer Manifest
- Nullsoft Installer
- x86
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\namedpipe | Generic Read,Write Attributes |
| \device\namedpipe | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\fisheye.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\fisheyectrl.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\h264dec.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\hevcdec.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\ivsdrawer.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\mcl_fptz.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\mjpegdec.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\netsdk.dll | Generic Write,Read Attributes |
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| c:\program files (x86)\webrec\web30\boschnew\webplugin\npmedia.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\nptimegrid.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\play.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\postproc.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\surveillancedll.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\timeaxesdll.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\timegridexe.exe | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\uninst.exe | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\version.ini | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\videoanalyse.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\videowindow.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\boschnew\webplugin\webactiveexe.exe | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\webview_l\mhdx3000\dhnetsdk.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\webview_l\mhdx3000\dhplay.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\webview_l\mhdx3000\dhsurveillancedll.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\webview_l\mhdx3000\h264dec.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\webview_l\mhdx3000\ivsdrawer.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\webview_l\mhdx3000\mjpegdec.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\webview_l\mhdx3000\npplugin.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\webview_l\mhdx3000\postproc.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\webview_l\mhdx3000\speech_enhance.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\webview_l\mhdx3000\version.ini | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\webview_l\mhdx3000\videowindow.dll | Generic Write,Read Attributes |
| c:\program files (x86)\webrec\web30\webview_l\mhdx3000\webactivex.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsh50e1.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete |
| c:\users\user\appdata\local\temp\nsk856.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete |
| c:\users\user\appdata\local\temp\nslff61.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete |
| c:\users\user\appdata\local\temp\nsw8b.tmp\nsexec.dll | Generic Write,Read Attributes |
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 |
|---|---|---|
| HKLM\software\wow6432node\mozillaplugins\@dvr/npmedia-bosch-new,version=3.1.0.4::path | C:\Program Files (x86)\webrec\WEB30\BOSCHNEW\WebPlugin\npmedia.dll | RegNtPreCreateKey |
| HKLM\software\wow6432node\mozillaplugins\@dvr/nptimegrid-bosch-new,version=3.1.0.4::path | C:\Program Files (x86)\webrec\WEB30\BOSCHNEW\WebPlugin\npTimeGrid.dll | 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 |
|---|---|
| Process Shell Execute |
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| Process Manipulation Evasion |
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| Syscall Use |
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56 additional items are not displayed above. |
| Anti Debug |
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| User Data Access |
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| Process Terminate |
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Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
"C:\Program Files (x86)\webrec\WEB30\BOSCHNEW\WebPlugin\WebActiveEXE.exe" /unregserver
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"C:\Program Files (x86)\webrec\WEB30\BOSCHNEW\WebPlugin\TimeGridEXE.exe" /unregserver
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Tskill WebActiveEXE
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Tskill TimeGridEXE
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"C:\Program Files (x86)\webrec\WEB30\BOSCHNEW\WebPlugin\WebActiveEXE.exe" /regserver
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"C:\Program Files (x86)\webrec\WEB30\BOSCHNEW\WebPlugin\TimeGridEXE.exe" /regserver
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regsvr32 /s "atl.dll"
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"C:\Program Files (x86)\webrec\WEB30\HDCVI\WebActiveEXE.exe" /unregserver
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"C:\Program Files (x86)\webrec\WEB30\HDCVI\TimeGridEXE.exe" /unregserver
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TASKKILL /F /IM WebActiveEXE.exe
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TASKKILL /F /IM TimeGridEXE.exe
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"C:\Program Files (x86)\webrec\WEB30\WebView_L\MHDX3000\webActiveX.exe" /regserver
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