File name:

_8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe

Full analysis: https://app.any.run/tasks/5ee1a223-dc97-4e5d-a315-25014808c19d
Verdict: Malicious activity
Threats:

Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links.

Malware Trends Tracker     >>>
Analysis date: February 07, 2026, 10:40:58
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
delphi
websocket
payload
valleyrat
silverfox
rat
winos
evasion
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections
MD5:

A3C3B290B1989B78D33F90B3611335B1

SHA1:

3A2D6ED65D3D0AEE0E0E496D248C60C8C4C583F3

SHA256:

8334ABF7A7AF06479E6AFA45ACE0142D51E48C2B1F7BFB6F4D86F5EB3E8FA1E9

SSDEEP:

393216:QDl4W6PElWwn08uPl8T3ZahmiqDPTNkCQ1qqAX67h:rWV4wn0b8Ziq7uCQ13AX2

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Executing a file with an untrusted certificate

      • _8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe (PID: 6912)
      • _8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe (PID: 9048)
      • cloudflared_installer.exe (PID: 5164)
      • WindowsEvent.exe (PID: 3952)

    • Changes powershell execution policy (Bypass)

      • letsvpn-3.16.9.exe (PID: 8252)

    • VALLEYRAT has been detected

      • WindowsEvent.exe (PID: 3952)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • _8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe (PID: 9048)
      • letsvpn-3.16.9.exe (PID: 8252)
      • tapinstall.exe (PID: 4996)
      • cloudflared_installer.tmp (PID: 8796)
      • cloudflared_installer.exe (PID: 5164)

    • Malware-specific behavior (creating "System.dll" in Temp)

      • letsvpn-3.16.9.exe (PID: 8252)

    • The process creates files with name similar to system file names

      • letsvpn-3.16.9.exe (PID: 8252)
      • cloudflared_installer.tmp (PID: 8796)

    • Drops a system driver (possible attempt to evade defenses)

      • letsvpn-3.16.9.exe (PID: 8252)
      • tapinstall.exe (PID: 4996)
      • drvinst.exe (PID: 7564)
      • drvinst.exe (PID: 2860)

    • Starts POWERSHELL.EXE for commands execution

      • letsvpn-3.16.9.exe (PID: 8252)

    • Process drops legitimate windows executable

      • letsvpn-3.16.9.exe (PID: 8252)

    • The process executes Powershell scripts

      • letsvpn-3.16.9.exe (PID: 8252)

    • Bypass execution policy to execute commands

      • powershell.exe (PID: 8608)

    • Uses NETSH.EXE to delete a firewall rule or allowed programs

      • cmd.exe (PID: 8180)
      • cmd.exe (PID: 8760)
      • cmd.exe (PID: 6632)
      • cmd.exe (PID: 5204)
      • cmd.exe (PID: 7452)

    • Starts CMD.EXE for commands execution

      • letsvpn-3.16.9.exe (PID: 8252)

    • Reads the Windows owner or organization settings

      • cloudflared_installer.tmp (PID: 8796)
      • msiexec.exe (PID: 8720)

    • Executes as Windows Service

      • System.exe (PID: 6020)

    • The process executes via Task Scheduler

      • WindowsEvent.exe (PID: 3952)

    • Checks for external IP

      • WindowsEvent.exe (PID: 3952)

  • INFO

    • The sample compiled with english language support

      • _8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe (PID: 9048)
      • letsvpn-3.16.9.exe (PID: 8252)
      • tapinstall.exe (PID: 4996)
      • drvinst.exe (PID: 7564)
      • drvinst.exe (PID: 2860)

    • Drops encrypted VBS script (Microsoft Script Encoder)

      • _8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe (PID: 9048)

    • Checks supported languages

      • _8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe (PID: 9048)
      • letsvpn-3.16.9.exe (PID: 8252)
      • tapinstall.exe (PID: 4996)
      • tapinstall.exe (PID: 3644)
      • drvinst.exe (PID: 7564)
      • tapinstall.exe (PID: 2036)
      • drvinst.exe (PID: 2860)
      • LetsPRO.exe (PID: 6804)
      • cloudflared_installer.exe (PID: 5164)
      • cloudflared_installer.tmp (PID: 8796)
      • msiexec.exe (PID: 8720)
      • LetsPRO.exe (PID: 5752)
      • System.exe (PID: 6020)
      • WindowsEvent.exe (PID: 3952)

    • Reads the computer name

      • _8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe (PID: 9048)
      • letsvpn-3.16.9.exe (PID: 8252)
      • tapinstall.exe (PID: 4996)
      • drvinst.exe (PID: 7564)
      • drvinst.exe (PID: 2860)
      • LetsPRO.exe (PID: 5752)
      • cloudflared_installer.exe (PID: 5164)
      • cloudflared_installer.tmp (PID: 8796)
      • msiexec.exe (PID: 8720)
      • WindowsEvent.exe (PID: 3952)
      • System.exe (PID: 6020)

    • Reads security settings of Internet Explorer

      • cscript.exe (PID: 8708)
      • tapinstall.exe (PID: 4996)
      • WindowsEvent.exe (PID: 3952)

    • Creates files or folders in the user directory

      • _8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe (PID: 9048)
      • letsvpn-3.16.9.exe (PID: 8252)
      • msiexec.exe (PID: 8720)
      • WindowsEvent.exe (PID: 3952)

    • Create files in a temporary directory

      • _8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe (PID: 9048)
      • letsvpn-3.16.9.exe (PID: 8252)
      • tapinstall.exe (PID: 4996)
      • cloudflared_installer.exe (PID: 5164)
      • cloudflared_installer.tmp (PID: 8796)

    • There is functionality for taking screenshot (YARA)

      • _8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe (PID: 9048)
      • letsvpn-3.16.9.exe (PID: 8252)

    • Compiled with Borland Delphi (YARA)

      • _8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe (PID: 9048)

    • Creates files in the program directory

      • letsvpn-3.16.9.exe (PID: 8252)
      • LetsPRO.exe (PID: 5752)
      • cloudflared_installer.tmp (PID: 8796)

    • Drops script file

      • letsvpn-3.16.9.exe (PID: 8252)
      • powershell.exe (PID: 8608)

    • Checks if a key exists in the options dictionary (POWERSHELL)

      • powershell.exe (PID: 8608)

    • Script raised an exception (POWERSHELL)

      • powershell.exe (PID: 8608)

    • Reads the machine GUID from the registry

      • drvinst.exe (PID: 7564)
      • tapinstall.exe (PID: 4996)
      • LetsPRO.exe (PID: 5752)
      • msiexec.exe (PID: 8720)
      • System.exe (PID: 6020)

    • Creates a software uninstall entry

      • letsvpn-3.16.9.exe (PID: 8252)
      • msiexec.exe (PID: 8720)

    • Checks proxy server information

      • WindowsEvent.exe (PID: 3952)
      • slui.exe (PID: 8052)

    • Reads product name

      • WindowsEvent.exe (PID: 3952)

    • Reads Environment values

      • WindowsEvent.exe (PID: 3952)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2011:01:31 17:44:13+00:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 4096
InitializedDataSize: 90112
UninitializedDataSize: -
EntryPoint: 0x1d20
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 3.16.7.0
ProductVersionNumber: 3.16.7.0
FileFlagsMask: 0x003f
FileFlags: Pre-release
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unknown (01B5)
Comments: -
CompanyName: -
FileDescription: Lets Setup
FileVersion: 3.16.7.0
InternalName: LetsVPN
LegalCopyright: -
LegalTrademarks: -
OriginalFileName: LetsVPN.exe
PrivateBuild: -
ProductName: Lets
ProductVersion: 3.16.7.0
SpecialBuild: -
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
187
Monitored processes
41
Malicious processes
4
Suspicious processes
1

Behavior graph

Click at the process to see the details
start _8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe cscript.exe no specs conhost.exe no specs letsvpn-3.16.9.exe slui.exe powershell.exe no specs conhost.exe no specs tapinstall.exe no specs conhost.exe no specs tapinstall.exe conhost.exe no specs drvinst.exe no specs drvinst.exe no specs tapinstall.exe no specs conhost.exe no specs cmd.exe no specs conhost.exe no specs netsh.exe no specs cmd.exe no specs conhost.exe no specs netsh.exe no specs cmd.exe no specs conhost.exe no specs netsh.exe no specs cmd.exe no specs conhost.exe no specs netsh.exe no specs cmd.exe no specs conhost.exe no specs netsh.exe no specs letspro.exe no specs letspro.exe no specs cloudflared_installer.exe cloudflared_installer.tmp msiexec.exe no specs msiexec.exe system.exe #VALLEYRAT windowsevent.exe schtasks.exe no specs conhost.exe no specs _8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
676\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\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
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
848netsh advfirewall firewall Delete rule name=letsC:\Windows\SysWOW64\netsh.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\netsh.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
2036"C:\Program Files (x86)\letsvpn\driver\tapinstall.exe" findall tap0901C:\Program Files (x86)\letsvpn\driver\tapinstall.exe—letsvpn-3.16.9.exe
User:
admin
Company:
Windows (R) Win 7 DDK provider
Integrity Level:
HIGH
Description:
Windows Setup API
Exit code:
0
Version:
6.1.7600.16385 built by: WinDDK
Modules
Images
c:\program files (x86)\letsvpn\driver\tapinstall.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
2860DrvInst.exe "2" "211" "ROOT\NET\0000" "C:\WINDOWS\INF\oem9.inf" "oem9.inf:3beb73aff103cc24:tap0901.ndi:9.24.6.601:tap0901," "4d14a44ff" "00000000000000F0"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
Images
c:\windows\system32\drvinst.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\devrtl.dll
c:\windows\system32\drvstore.dll
3232\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\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
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
3644"C:\Program Files (x86)\letsvpn\driver\tapinstall.exe" findall tap0901C:\Program Files (x86)\letsvpn\driver\tapinstall.exe—letsvpn-3.16.9.exe
User:
admin
Company:
Windows (R) Win 7 DDK provider
Integrity Level:
HIGH
Description:
Windows Setup API
Exit code:
0
Version:
6.1.7600.16385 built by: WinDDK
Modules
Images
c:\program files (x86)\letsvpn\driver\tapinstall.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
3952"C:\ProgramData\CfServerSoftwareDistribution\WindowsEvent.exe"C:\ProgramData\CfServerSoftwareDistribution\WindowsEvent.exe
svchost.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\programdata\cfserversoftwaredistribution\windowsevent.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\sechost.dll
4596\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\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
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
4800\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\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
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
4996"C:\Program Files (x86)\letsvpn\driver\tapinstall.exe" install "C:\Program Files (x86)\letsvpn\driver\OemVista.inf" tap0901C:\Program Files (x86)\letsvpn\driver\tapinstall.exe
letsvpn-3.16.9.exe
User:
admin
Company:
Windows (R) Win 7 DDK provider
Integrity Level:
HIGH
Description:
Windows Setup API
Exit code:
0
Version:
6.1.7600.16385 built by: WinDDK
Modules
Images
c:\program files (x86)\letsvpn\driver\tapinstall.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
Total events
26 700
Read events
26 527
Write events
155
Delete events
18

Modification events

(PID) Process:(8252) letsvpn-3.16.9.exeKey:HKEY_CURRENT_USER\SOFTWARE\lets
Operation:writeName:InstallTimeStamp
Value:
20260207054213.412
(PID) Process:(8252) letsvpn-3.16.9.exeKey:HKEY_CURRENT_USER\SOFTWARE\lets
Operation:writeName:InstallNewVersion
Value:
3.16.9
(PID) Process:(4996) tapinstall.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\Setup\SetupapiLogStatus
Operation:writeName:setupapi.dev.log
Value:
4096
(PID) Process:(2860) drvinst.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\tap0901
Operation:writeName:Owners
Value:
oem9.inf
(PID) Process:(2860) drvinst.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup\PnpLockdownFiles\%SystemRoot%/System32/drivers/tap0901.sys
Operation:writeName:Owners
Value:
oem9.inf
(PID) Process:(2860) drvinst.exeKey:HKEY_LOCAL_MACHINE\DRIVERS\DriverDatabase\DriverPackages\oemvista.inf_amd64_662fd96dfdced4ae\Descriptors\tap0901
Operation:writeName:Configuration
Value:
tap0901.ndi
(PID) Process:(2860) drvinst.exeKey:HKEY_LOCAL_MACHINE\DRIVERS\DriverDatabase\DriverPackages\oemvista.inf_amd64_662fd96dfdced4ae\Descriptors\tap0901
Operation:writeName:Manufacturer
Value:
%provider%
(PID) Process:(2860) drvinst.exeKey:HKEY_LOCAL_MACHINE\DRIVERS\DriverDatabase\DriverPackages\oemvista.inf_amd64_662fd96dfdced4ae\Descriptors\tap0901
Operation:writeName:Description
Value:
%devicedescription%
(PID) Process:(2860) drvinst.exeKey:HKEY_LOCAL_MACHINE\DRIVERS\DriverDatabase\DriverPackages\oemvista.inf_amd64_662fd96dfdced4ae\Configurations\tap0901.ndi
Operation:writeName:Service
Value:
tap0901
(PID) Process:(2860) drvinst.exeKey:HKEY_LOCAL_MACHINE\DRIVERS\DriverDatabase\DriverPackages\oemvista.inf_amd64_662fd96dfdced4ae\Configurations\tap0901.ndi
Operation:writeName:ConfigScope
Value:
5
Executable files
240
Suspicious files
39
Text files
15
Unknown types
1

Dropped files

PID
Process
Filename
Type
9048_8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exeC:\Users\admin\AppData\Local\Temp\genteert.dllexecutable
MD5:6CE814FD1AD7AE07A9E462C26B3A0F69
SHA256:54C0DA1735BB1CB02B60C321DE938488345F8D1D26BF389C8CB2ACAD5D01B831
9048_8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exeC:\Users\admin\AppData\Roaming\LetsVPN\adddf.vbebinary
MD5:B42B13CE8B65822BC306FA7A43DDDA56
SHA256:8899328528E624933756A42F050F6D07A8C21BE2BA1F35DB9D63ED4AB09C2C59
9048_8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exeC:\Users\admin\AppData\Local\Temp\gentee4E\guig.dllexecutable
MD5:DDD4A31094764A9DEB6A82C8658FD9C5
SHA256:624F4C25504BA431F450D8ECEE2E2D0A4D87B95F7FA0B72DB43F057CA021C328
8252letsvpn-3.16.9.exeC:\Program Files (x86)\letsvpn\driver\tap0901.sysexecutable
MD5:C10CCDEC5D7AF458E726A51BB3CDC732
SHA256:589C5667B1602837205DA8EA8E92FE13F8C36048B293DF931C99B39641052253
8252letsvpn-3.16.9.exeC:\Program Files (x86)\letsvpn\driver\OemVista.infbinary
MD5:26009F092BA352C1A64322268B47E0E3
SHA256:150EF8EB07532146F833DC020C02238161043260B8A565C3CFCB2365BAD980D9
8252letsvpn-3.16.9.exeC:\Program Files (x86)\letsvpn\driver\tapinstall.exeexecutable
MD5:1E3CF83B17891AEE98C3E30012F0B034
SHA256:9F45A39015774EEAA2A6218793EDC8E6273EB9F764F3AEDEE5CF9E9CCACDB53F
8252letsvpn-3.16.9.exeC:\Program Files (x86)\letsvpn\Update.exeexecutable
MD5:B8FF4A1DBAFE8C6489A9C0C3D9E51B40
SHA256:5F640DAEBE2CD329D4A3206C9D56BDEAB38082E1CDA6264FF87130B353495B7A
8252letsvpn-3.16.9.exeC:\Program Files (x86)\letsvpn\driver\tap0901.catbinary
MD5:F73AC62E8DF97FAF3FC8D83E7F71BF3F
SHA256:CC74CDB88C198EB00AEF4CAA20BF1FDA9256917713A916E6B94435CD4DCB7F7B
8252letsvpn-3.16.9.exeC:\Program Files (x86)\letsvpn\app-3.16.9\DeltaCompressionDotNet.MsDelta.dllexecutable
MD5:C848A2F5FA5FEAA71409795E8E8C69D0
SHA256:1CE872ED466A8A3466C808A7BABF3B597EC12E1CB84870E7A0CF00B2F5EF6DF4
8252letsvpn-3.16.9.exeC:\Program Files (x86)\letsvpn\app-3.16.9\CommunityToolkit.Mvvm.dllexecutable
MD5:84B2D19FB23993251130999CD42563B8
SHA256:11B1ADD1DB058D3760F52512E0CA911AF726D7C049F25178446B6BD33D4EECD2
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
60
TCP/UDP connections
57
DNS requests
26
Threats
6

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5356
SIHClient.exe
GET
304
135.232.92.137:443
https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL
US
—
—
whitelisted
8068
svchost.exe
GET
200
184.24.77.37:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
NL
binary
825 b
whitelisted
—
—
POST
200
40.126.31.71:443
https://login.live.com/RST2.srf
US
xml
10.3 Kb
unknown
6768
MoUsoCoreWorker.exe
GET
200
184.24.77.37:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
NL
binary
825 b
whitelisted
5356
SIHClient.exe
GET
304
135.232.92.137:443
https://slscr.update.microsoft.com/SLS/%7BE7A50285-D08D-499D-9FF8-180FDC2332BC%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL
US
—
—
whitelisted
—
—
GET
200
184.24.77.37:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
NL
binary
825 b
whitelisted
—
—
POST
200
40.126.31.71:443
https://login.live.com/RST2.srf
US
xml
10.3 Kb
unknown
—
—
GET
304
135.232.92.137:443
https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL
US
—
—
—
356
svchost.exe
POST
200
20.190.160.64:443
https://login.live.com/RST2.srf
US
xml
10.3 Kb
whitelisted
—
—
GET
200
135.232.92.137:443
https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL
US
compressed
29.1 Kb
unknown
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
—
Not routed
—
whitelisted
—
—
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
—
—
172.211.123.250:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4
System
192.168.100.255:138
—
Not routed
—
whitelisted
—
—
184.24.77.37:80
crl.microsoft.com
AKAMAI-ASN1
NL
whitelisted
6768
MoUsoCoreWorker.exe
184.24.77.37:80
crl.microsoft.com
AKAMAI-ASN1
NL
whitelisted
8068
svchost.exe
184.24.77.37:80
crl.microsoft.com
AKAMAI-ASN1
NL
whitelisted
—
—
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
—
—
20.190.160.64:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
3412
svchost.exe
172.211.123.250:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 4.231.128.59
whitelisted
client.wns.windows.com
  • 172.211.123.250
  • 172.211.123.249
whitelisted
google.com
  • 142.250.186.78
whitelisted
crl.microsoft.com
  • 184.24.77.37
  • 184.24.77.35
  • 2.19.126.133
  • 2.19.126.146
whitelisted
login.live.com
  • 20.190.160.64
  • 20.190.160.3
  • 40.126.32.138
  • 20.190.160.4
  • 40.126.32.134
  • 20.190.160.131
  • 20.190.160.20
  • 40.126.32.72
whitelisted
slscr.update.microsoft.com
  • 135.232.92.137
whitelisted
www.microsoft.com
  • 88.221.169.152
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 40.69.42.241
  • 2603:1030:10:12::2fe
whitelisted
241.42.69.40.in-addr.arpa
  • —
whitelisted
activation-v2.sls.microsoft.com
  • 48.192.1.64
  • 128.24.231.64
whitelisted

Threats

PID
Process
Class
Message
—
—
Not Suspicious Traffic
INFO [ANY.RUN] Websocket Upgrade Request
—
—
Potentially Bad Traffic
PAYLOAD [ANY.RUN] XORed Windows executable has been loaded
—
—
Not Suspicious Traffic
INFO [ANY.RUN] Websocket Upgrade Request
3952
WindowsEvent.exe
Device Retrieving External IP Address Detected
ET INFO External IP Check myexternalip.com
—
—
Not Suspicious Traffic
INFO [ANY.RUN] Websocket Upgrade Request
3952
WindowsEvent.exe
Device Retrieving External IP Address Detected
SUSPICIOUS [ANY.RUN] An IP address was received from the server as a result of an HTTP request
No debug info
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Reports
_8334abf7a7af06479e6afa45ace0142d51e48c2b1f7bfb6f4d86f5eb3e8fa1e9.exe