File name: | letsvpn-latest.exe |
Full analysis: | https://app.any.run/tasks/abc8db10-f639-4b99-a90c-e2e6e79a8242 |
Verdict: | Malicious activity |
Analysis date: | September 14, 2024, 03:45:10 |
OS: | Windows 10 Professional (build: 19045, 64 bit) |
Tags: | |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive |
MD5: | 94F6BD702B7A2E17C45D16EAF7DA0D64 |
SHA1: | 45F8C05851BCF16416E087253CE962B320E9DB8A |
SHA256: | 07F44325EAB13B01D536A42E90A0247C6EFECF23CCD4586309828AA814F5C776 |
SSDEEP: | 196608:KVRrUSWRLbOXpTQy3DJajGVYwDfMtuxfsC5abtpByzr:KVFjeLbYtQyUjGVYwD04psC4tpByn |
.exe | | | Win32 Executable MS Visual C++ (generic) (67.4) |
---|---|---|
.dll | | | Win32 Dynamic Link Library (generic) (14.2) |
.exe | | | Win32 Executable (generic) (9.7) |
.exe | | | Generic Win/DOS Executable (4.3) |
.exe | | | DOS Executable Generic (4.3) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2018:01:30 03:57:48+00:00 |
ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
PEType: | PE32 |
LinkerVersion: | 6 |
CodeSize: | 26624 |
InitializedDataSize: | 186368 |
UninitializedDataSize: | 2048 |
EntryPoint: | 0x338f |
OSVersion: | 4 |
ImageVersion: | 6 |
SubsystemVersion: | 4 |
Subsystem: | Windows GUI |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
360 | "C:\Program Files (x86)\letsvpn\LetsPRO.exe" | C:\Program Files (x86)\letsvpn\LetsPRO.exe | — | letsvpn-latest.exe | |||||||||||
User: admin Integrity Level: HIGH Description: LetsVPN Exit code: 0 Version: 3.10.2 Modules
| |||||||||||||||
780 | "C:\Users\admin\AppData\Local\Temp\letsvpn-latest.exe" | C:\Users\admin\AppData\Local\Temp\letsvpn-latest.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
876 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | tapinstall.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
| |||||||||||||||
1148 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.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
| |||||||||||||||
1752 | powershell -inputformat none -ExecutionPolicy Bypass -File "C:\Program Files (x86)\letsvpn\AddWindowsSecurityExclusion.ps1" | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | — | letsvpn-latest.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
1964 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.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
| |||||||||||||||
2008 | DrvInst.exe "2" "211" "ROOT\NET\0000" "C:\WINDOWS\INF\oem1.inf" "oem1.inf:3beb73aff103cc24:tap0901.ndi:9.24.6.601:tap0901," "4d14a44ff" "00000000000001CC" | C:\Windows\System32\drvinst.exe | svchost.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Driver Installation Module Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
2024 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.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
| |||||||||||||||
2796 | route print | C:\Windows\SysWOW64\ROUTE.EXE | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: TCP/IP Route Command Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
2816 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | tapinstall.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
|
(PID) Process: | (5704) letsvpn-latest.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Lets |
Operation: | write | Name: | InstallTimeStamp |
Value: 20240914034528.566 | |||
(PID) Process: | (5704) letsvpn-latest.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Lets |
Operation: | write | Name: | InstallNewVersion |
Value: 3.10.2 | |||
(PID) Process: | (3328) tapinstall.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\Setup\SetupapiLogStatus |
Operation: | write | Name: | setupapi.dev.log |
Value: 4096 | |||
(PID) Process: | (2008) drvinst.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\tap0901 |
Operation: | write | Name: | Owners |
Value: oem1.inf | |||
(PID) Process: | (2008) drvinst.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup\PnpLockdownFiles\%SystemRoot%/System32/drivers/tap0901.sys |
Operation: | write | Name: | Owners |
Value: oem1.inf | |||
(PID) Process: | (2008) drvinst.exe | Key: | HKEY_LOCAL_MACHINE\DRIVERS\DriverDatabase\DriverPackages\oemvista.inf_amd64_662fd96dfdced4ae\Descriptors\tap0901 |
Operation: | write | Name: | Configuration |
Value: tap0901.ndi | |||
(PID) Process: | (2008) drvinst.exe | Key: | HKEY_LOCAL_MACHINE\DRIVERS\DriverDatabase\DriverPackages\oemvista.inf_amd64_662fd96dfdced4ae\Descriptors\tap0901 |
Operation: | write | Name: | Manufacturer |
Value: %provider% | |||
(PID) Process: | (2008) drvinst.exe | Key: | HKEY_LOCAL_MACHINE\DRIVERS\DriverDatabase\DriverPackages\oemvista.inf_amd64_662fd96dfdced4ae\Descriptors\tap0901 |
Operation: | write | Name: | Description |
Value: %devicedescription% | |||
(PID) Process: | (2008) drvinst.exe | Key: | HKEY_LOCAL_MACHINE\DRIVERS\DriverDatabase\DriverPackages\oemvista.inf_amd64_662fd96dfdced4ae\Configurations\tap0901.ndi |
Operation: | write | Name: | Service |
Value: tap0901 | |||
(PID) Process: | (2008) drvinst.exe | Key: | HKEY_LOCAL_MACHINE\DRIVERS\DriverDatabase\DriverPackages\oemvista.inf_amd64_662fd96dfdced4ae\Configurations\tap0901.ndi |
Operation: | write | Name: | ConfigScope |
Value: 5 |
PID | Process | Filename | Type | |
---|---|---|---|---|
5704 | letsvpn-latest.exe | C:\Users\admin\AppData\Local\Temp\nsbA91A.tmp\nsExec.dll | executable | |
MD5:3D366250FCF8B755FCE575C75F8C79E4 | SHA256:8BDD996AE4778C6F829E2BCB651C55EFC9EC37EEEA17D259E013B39528DDDBB6 | |||
4668 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_booiwele.43b.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
5704 | letsvpn-latest.exe | C:\Users\admin\AppData\Local\Temp\nsbA91A.tmp\nsDialogs.dll | executable | |
MD5:CA95C9DA8CEF7062813B989AB9486201 | SHA256:FEB6364375D0AB081E9CDF11271C40CB966AF295C600903383B0730F0821C0BE | |||
5704 | letsvpn-latest.exe | C:\Program Files (x86)\letsvpn\driver\OemVista.inf | binary | |
MD5:26009F092BA352C1A64322268B47E0E3 | SHA256:150EF8EB07532146F833DC020C02238161043260B8A565C3CFCB2365BAD980D9 | |||
4668 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_mkexmueu.15p.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
5704 | letsvpn-latest.exe | C:\Users\admin\AppData\Local\Temp\nsbA91A.tmp\modern-wizard.bmp | image | |
MD5:7F8E1969B0874C8FB9AB44FC36575380 | SHA256:076221B4527FF13C3E1557ABBBD48B0CB8E5F7D724C6B9171C6AADADB80561DD | |||
5704 | letsvpn-latest.exe | C:\Program Files (x86)\letsvpn\Update.exe | executable | |
MD5:3438046B7162AAD3BD7C9B389D3E4901 | SHA256:92EA2A1C24BF5C06400EB09E46A11977F9B186BEDC62C6A4243858A00CDEC30A | |||
4668 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:B8051B91EA473B94B3D80626E809FFB3 | SHA256:C82ED90DA3AF1BB6D54172641CDAC2C50887A4D74194C404AEC7CB40028D7AA5 | |||
5704 | letsvpn-latest.exe | C:\Program Files (x86)\letsvpn\driver\tapinstall.exe | executable | |
MD5:1E3CF83B17891AEE98C3E30012F0B034 | SHA256:9F45A39015774EEAA2A6218793EDC8E6273EB9F764F3AEDEE5CF9E9CCACDB53F | |||
5704 | letsvpn-latest.exe | C:\Program Files (x86)\letsvpn\driver\tap0901.cat | binary | |
MD5:F73AC62E8DF97FAF3FC8D83E7F71BF3F | SHA256:CC74CDB88C198EB00AEF4CAA20BF1FDA9256917713A916E6B94435CD4DCB7F7B |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
6612 | svchost.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6592 | LetsPRO.exe | GET | 101 | 52.220.81.111:80 | http://ws-ap1.pusher.com/app/4fc436ef36f4026102d7?protocol=5&client=pusher-dotnet-client&version=1.1.2 | unknown | — | — | whitelisted |
1064 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5172 | 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 |
5172 | 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 |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6232 | RUXIMICS.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2120 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6612 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6612 | svchost.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
2120 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3260 | svchost.exe | 40.113.110.67:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1064 | svchost.exe | 40.126.32.134:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1064 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
508 | svchost.exe | 184.30.17.189:443 | go.microsoft.com | AKAMAI-AS | DE | whitelisted |
Domain | IP | Reputation |
---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
www.baidu.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
— | — | Not Suspicious Traffic | INFO [ANY.RUN] Websocket Upgrade Request |