| File name: | webplugin.exe |
| Full analysis: | https://app.any.run/tasks/559d562c-edce-46e5-8799-ce319340fc02 |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | November 15, 2024, 02:51:58 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive, 5 sections |
| MD5: | 2A12D0AF9F103E9434C01813A6206EA7 |
| SHA1: | D19AC69C9DEF0E4BC3AA98329E053D855132B666 |
| SHA256: | 41098E20111253401470839549DC251ECEC6E19C623B603A8421E0F0AD6D88BE |
| SSDEEP: | 98304:9lmuGVQu2D8VawDDbVIyQFCe7ET8XIzb5xvFMFYPDolmm1WofkFtHEG4gd2P6zjK:eCcTmskfqpKWTI/wk |
MALICIOUS
Actions looks like stealing of personal data
- taskkill.exe (PID: 6696)
- conhost.exe (PID: 6664)
- taskkill.exe (PID: 6516)
- conhost.exe (PID: 6740)
- webplugin.exe (PID: 6504)
SUSPICIOUS
Uses TASKKILL.EXE to kill process
- webplugin.exe (PID: 6504)
Executable content was dropped or overwritten
- webplugin.exe (PID: 6504)
There is functionality for taking screenshot (YARA)
- WebSocketServer23420.exe (PID: 5744)
INFO
Reads the computer name
- webplugin.exe (PID: 6504)
Checks supported languages
- webplugin.exe (PID: 6504)
Create files in a temporary directory
- webplugin.exe (PID: 6504)
Creates files in the program directory
- webplugin.exe (PID: 6504)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | NSIS - Nullsoft Scriptable Install System (94.8) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (3.4) |
| .dll | | | Win32 Dynamic Link Library (generic) (0.7) |
| .exe | | | Win32 Executable (generic) (0.5) |
| .exe | | | Generic Win/DOS Executable (0.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2009:12:05 22:50:46+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 23552 |
| InitializedDataSize: | 119808 |
| UninitializedDataSize: | 1024 |
| EntryPoint: | 0x323c |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 5.1.19434.0 |
| ProductVersionNumber: | 5.1.19434.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | ASCII |
| FileVersion: | 5.1.412650.0 |
| ProductName: | WebPlugin 5.1.412650.0 |
| ProductVersion: | 5.1.412650.0 |
Total processes
145
Monitored processes
10
Malicious processes
1
Suspicious processes
4
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3008 | "C:\Users\admin\Downloads\webplugin.exe" | C:\Users\admin\Downloads\webplugin.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Version: 5.1.412650.0 Modules
| |||||||||||||||
| 4896 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | — | SppExtComObj.Exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5744 | "C:\Program Files (x86)\webrec\Torch\5.1.412650.0\WebSocketServer23420.exe" 23420 | C:\Program Files (x86)\webrec\Torch\5.1.412650.0\WebSocketServer23420.exe | webplugin.exe | ||||||||||||
User: admin Integrity Level: HIGH Modules
| |||||||||||||||
| 5892 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6312 | "C:\Program Files (x86)\webrec\Torch\5.1.412650.0\WebActiveX5.1.412650.0.exe" /regserver | C:\Program Files (x86)\webrec\Torch\5.1.412650.0\WebActiveX5.1.412650.0.exe | — | webplugin.exe | |||||||||||
User: admin Integrity Level: HIGH Description: WebActiveX Module Exit code: 0 Version: 4, 0, 0, 0 Modules
| |||||||||||||||
| 6504 | "C:\Users\admin\Downloads\webplugin.exe" | C:\Users\admin\Downloads\webplugin.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 5.1.412650.0 Modules
| |||||||||||||||
| 6516 | TASKKILL /F /IM WebSocketServer23420.exe | C:\Windows\SysWOW64\taskkill.exe | webplugin.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Terminates Processes Exit code: 128 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6664 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | taskkill.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6696 | TASKKILL /F /IM WebActiveX5.1.412650.0.exe | C:\Windows\SysWOW64\taskkill.exe | webplugin.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Terminates Processes Exit code: 128 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6740 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | taskkill.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
745
Read events
719
Write events
11
Delete events
15
Modification events
| (PID) Process: | (6312) WebActiveX5.1.412650.0.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID\WebActiveX5.1.412.6.5.0.EXE |
| Operation: | write | Name: | AppID |
Value: {4C782490-0459-4AAF-95CC-D9B073B5CF60} | |||
| (PID) Process: | (6312) WebActiveX5.1.412650.0.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E67EBEA0-76C3-4654-B685-7E60DAE25F64} |
| Operation: | write | Name: | AppID |
Value: {4C782490-0459-4AAF-95CC-D9B073B5CF60} | |||
| (PID) Process: | (6504) webplugin.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\MozillaPlugins\@IPC/npmedia5.1.412650.0,version=5.1.412650.0 |
| Operation: | write | Name: | Path |
Value: C:\Program Files (x86)\webrec\Torch\5.1.412650.0\npmedia5.1.412650.0.dll | |||
| (PID) Process: | (6504) webplugin.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers |
| Operation: | write | Name: | C:\Program Files (x86)\webrec\Torch\5.1.412650.0\WebActiveX5.1.412650.0.exe |
Value: HIGHDPIAWARE | |||
| (PID) Process: | (6504) webplugin.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WebSocketServer23420 |
| Operation: | write | Name: | URL Protocol |
Value: | |||
| (PID) Process: | (6504) webplugin.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | WebSocketServer23420 |
Value: C:\Program Files (x86)\webrec\Torch\5.1.412650.0\WebSocketServer23420.exe 23420 | |||
| (PID) Process: | (6312) WebActiveX5.1.412650.0.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E67EBEA0-76C3-4654-B685-7E60DAE25F64}\Control |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (6312) WebActiveX5.1.412650.0.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E67EBEA0-76C3-4654-B685-7E60DAE25F64}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4} |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (6312) WebActiveX5.1.412650.0.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E67EBEA0-76C3-4654-B685-7E60DAE25F64}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4} |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (6312) WebActiveX5.1.412650.0.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E67EBEA0-76C3-4654-B685-7E60DAE25F64}\Implemented Categories |
| Operation: | delete key | Name: | (default) |
Value: | |||
Executable files
41
Suspicious files
2
Text files
79
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6504 | webplugin.exe | C:\Program Files (x86)\webrec\Torch\5.1.412650.0\netsdk.dll | executable | |
MD5:F8620FA6D7A796295E41D7C72DA52D91 | SHA256:3983E2DC01917E525061412DB1DD6E1476226B7847256348A4774794E2D20642 | |||
| 6504 | webplugin.exe | C:\Users\admin\AppData\Local\Temp\nsyB706.tmp\nsExec.dll | executable | |
MD5:ACC2B699EDFEA5BF5AAE45ABA3A41E96 | SHA256:168A974EAA3F588D759DB3F47C1A9FDC3494BA1FA1A73A84E5E3B2A4D58ABD7E | |||
| 6504 | webplugin.exe | C:\Program Files (x86)\webrec\Torch\5.1.412650.0\plugin.data | binary | |
MD5:C737D1CFD18C12281330696283F5A5A5 | SHA256:B0A2F21C436EBD23883E122ACD14E2796CFC9F2EB1660247DB806FD2868EC9BA | |||
| 6504 | webplugin.exe | C:\Program Files (x86)\webrec\Torch\5.1.412650.0\FileOperator.dll | executable | |
MD5:384A70F8F91DEBE10E0577B52FEB7821 | SHA256:90C3FF5CBA7A44AF1CB92012EC312FFD2CE7A9A9E85879664F6C0E6B72141FDB | |||
| 6504 | webplugin.exe | C:\Program Files (x86)\webrec\Torch\5.1.412650.0\play.dll | executable | |
MD5:F5C35B8562B9D4A24D5D498243C16E6C | SHA256:6F055BE65099BBAE564A78EABA0CEB2F057EE590D2ECE421E46A768E15E172F4 | |||
| 6504 | webplugin.exe | C:\Program Files (x86)\webrec\Torch\5.1.412650.0\h264dec.dll | executable | |
MD5:BBA021731B6AC790A2657A6975925EAC | SHA256:B7FB7A779DEC00EB5CC1689B533A49F48705C3A3593017FBAB6F6DE675CFF86F | |||
| 6504 | webplugin.exe | C:\Program Files (x86)\webrec\Torch\5.1.412650.0\dllmavaacdec.dll | executable | |
MD5:EB6A55A4B3346B36F16BB1D76185B953 | SHA256:2B5FFFF62A2CDFCA60E977121237C3D45B0FCB23E86F3E37FD2BA86B0DB82463 | |||
| 6504 | webplugin.exe | C:\Program Files (x86)\webrec\Torch\5.1.412650.0\dllmavg726dec.dll | executable | |
MD5:B84C44A1D08427B1E641296CF98C36E0 | SHA256:CB5845FF4206B3D021AE72B8DD5AA35F6288A5611DB43450FD7AB535408A2420 | |||
| 6504 | webplugin.exe | C:\Program Files (x86)\webrec\Torch\5.1.412650.0\MediaSvr.dll | executable | |
MD5:A454235F929DEBA9E7EE0EC968BFEEDF | SHA256:3718B15400404611D1C463723A3299AFB2D17DBD53C19EDD464D29AABF98B0BE | |||
| 6504 | webplugin.exe | C:\Program Files (x86)\webrec\Torch\5.1.412650.0\HttpServer.dll | executable | |
MD5:D7A24E15CDBEB7C5B844E28E65CCC488 | SHA256:1ACDE1D74CDBA261348E780C4B54114DD8FCA39AB2827058583CC424A572E439 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
42
DNS requests
21
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
6944 | svchost.exe | GET | 200 | 2.16.164.49:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6944 | svchost.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1768 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
1804 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
7028 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
1768 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
6944 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1764 | RUXIMICS.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5488 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4360 | SearchApp.exe | 2.23.209.187:443 | www.bing.com | Akamai International B.V. | GB | whitelisted |
— | — | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6944 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6944 | svchost.exe | 2.16.164.49:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
6944 | svchost.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
th.bing.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
Threats
Process | Message |
|---|---|
WebSocketServer23420.exe | |
WebSocketServer23420.exe | 23420 |
WebSocketServer23420.exe | [02:52:08 trace Unknown 3600 Thread.cpp:115]ThreadBody Enter name:Sock_Timer_Thread, id:3600, prior:N64, stack:022FFF38
|
WebSocketServer23420.exe |
_tWinMain: |
WebSocketServer23420.exe | [DHTS][.\Src\queue.cpp:1801]: Create pipe wrfd 492, readfd 496
|
WebSocketServer23420.exe | [02:52:08 info Unknown 4828 Debug.cpp:68]<NetFrameWork Debug>-------------------------------------------------------------------------------
|
WebSocketServer23420.exe | [02:52:08 trace Unknown 6212 Thread.cpp:115]ThreadBody Enter name:NetFramework0, id:6212, prior:N64, stack:0364FF38
|
WebSocketServer23420.exe | [DHTS][.\Src\queue.cpp:1887]: CSchedManager init success
|
WebSocketServer23420.exe | [02:52:08 trace Unknown 6668 Thread.cpp:115]ThreadBody Enter name:NetFramework0, id:6668, prior:N64, stack:0328FF38
|
WebSocketServer23420.exe | [02:52:08 trace Unknown 5284 Thread.cpp:115]ThreadBody Enter name:NetFramework0 daemon, id:5284, prior:N64, stack:0314FF38
|