URL:

https://www.sunnysidesoft.com/virtualtablet/download/

Full analysis: https://app.any.run/tasks/ef678745-7968-4bfb-9304-66ebbd5710d3
Verdict: Malicious activity
Analysis date: January 15, 2021, 14:12:22
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

08208A8F0F09F8526CBE6156F79950B4

SHA1:

342E089A98FF723272863598BF4C6C08E1507FF8

SHA256:

AC5F59500DBFE3CCB51F9299FCB291B588F227E235E8C75519EAF5794459D60F

SSDEEP:

3:N8DSLvcYDRtoGz8Ln:2OLTDRtoG4L

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

    • Drops executable file immediately after starts

      • VirtualTabletServer-v3-setup.exe (PID: 1936)
      • VirtualTabletServer-v3-setup.exe (PID: 2728)
      • DrvInst.exe (PID: 2900)
    • Loads dropped or rewritten executable

      • VirtualTabletServer-v3-setup.exe (PID: 2728)
      • DrvInst.exe (PID: 3792)
      • VirtualTabletServer.exe (PID: 4000)
      • adb.exe (PID: 760)
    • Application was dropped or rewritten from another process

      • VirtualTabletServer-v3-setup.exe (PID: 2728)
      • VirtualTabletServer-v3-setup.exe (PID: 1936)
      • VirtualTabletServer-v3-setup.exe (PID: 2588)
      • DrvInst.exe (PID: 1028)
      • wyUpdate.exe (PID: 4004)
      • adb.exe (PID: 760)
      • VirtualTabletServer.exe (PID: 4000)
    • Changes the autorun value in the registry

      • VirtualTabletServer-v3-setup.exe (PID: 2588)
    • Changes settings of System certificates

      • DrvInst.exe (PID: 1028)
      • wyUpdate.exe (PID: 4004)
  • SUSPICIOUS

    • Drops a file that was compiled in debug mode

      • VirtualTabletServer-v3-setup.exe (PID: 1936)
      • WinRAR.exe (PID: 2504)
      • VirtualTabletServer-v3-setup.exe (PID: 2728)
      • VirtualTabletServer-v3-setup.exe (PID: 2588)
      • msiexec.exe (PID: 3108)
      • DrvInst.exe (PID: 1028)
      • DrvInst.exe (PID: 2900)
      • DrvInst.exe (PID: 3792)
    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2504)
      • VirtualTabletServer-v3-setup.exe (PID: 1936)
      • VirtualTabletServer-v3-setup.exe (PID: 2728)
      • VirtualTabletServer-v3-setup.exe (PID: 2588)
      • msiexec.exe (PID: 3108)
      • DrvInst.exe (PID: 1028)
      • DrvInst.exe (PID: 3792)
      • DrvInst.exe (PID: 2900)
    • Starts itself from another location

      • VirtualTabletServer-v3-setup.exe (PID: 2728)
      • VirtualTabletServer-v3-setup.exe (PID: 1936)
    • Executed as Windows Service

      • vssvc.exe (PID: 2328)
    • Searches for installed software

      • VirtualTabletServer-v3-setup.exe (PID: 2588)
    • Creates a directory in Program Files

      • msiexec.exe (PID: 3108)
    • Creates a software uninstall entry

      • VirtualTabletServer-v3-setup.exe (PID: 2588)
    • Drops a file with too old compile date

      • msiexec.exe (PID: 3108)
    • Adds / modifies Windows certificates

      • DrvInst.exe (PID: 1028)
      • wyUpdate.exe (PID: 4004)
    • Executed via COM

      • DrvInst.exe (PID: 2900)
      • DrvInst.exe (PID: 3792)
    • Removes files from Windows directory

      • DrvInst.exe (PID: 2900)
      • rundll32.exe (PID: 4016)
      • DrvInst.exe (PID: 3792)
    • Creates files in the Windows directory

      • DrvInst.exe (PID: 2900)
      • rundll32.exe (PID: 4016)
      • DrvInst.exe (PID: 3792)
      • wusa.exe (PID: 3908)
    • Creates files in the driver directory

      • DrvInst.exe (PID: 2900)
      • DrvInst.exe (PID: 3792)
    • Creates files in the program directory

      • VirtualTabletServer-v3-setup.exe (PID: 2588)
      • VirtualTabletServer.exe (PID: 4000)
    • Drops a file with a compile date too recent

      • DrvInst.exe (PID: 2900)
      • DrvInst.exe (PID: 1028)
      • DrvInst.exe (PID: 3792)
    • Uses RUNDLL32.EXE to load library

      • DrvInst.exe (PID: 2900)
    • Creates files in the user directory

      • VirtualTabletServer.exe (PID: 4000)
    • Reads Environment values

      • VirtualTabletServer.exe (PID: 4000)
  • INFO

    • Application launched itself

      • chrome.exe (PID: 2540)
      • msiexec.exe (PID: 3108)
    • Reads the hosts file

      • chrome.exe (PID: 2540)
      • chrome.exe (PID: 2336)
    • Low-level read access rights to disk partition

      • vssvc.exe (PID: 2328)
    • Creates files in the program directory

      • msiexec.exe (PID: 3108)
    • Searches for installed software

      • DrvInst.exe (PID: 2900)
    • Changes settings of System certificates

      • DrvInst.exe (PID: 2900)
    • Creates a software uninstall entry

      • msiexec.exe (PID: 3108)
    • Reads settings of System Certificates

      • wyUpdate.exe (PID: 4004)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
72
Monitored processes
26
Malicious processes
12
Suspicious processes
3

Behavior graph

Click at the process to see the details
start drop and start drop and start drop and start chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs winrar.exe virtualtabletserver-v3-setup.exe virtualtabletserver-v3-setup.exe virtualtabletserver-v3-setup.exe vssvc.exe no specs chrome.exe no specs msiexec.exe msiexec.exe no specs drvinst.exe drvinst.exe rundll32.exe no specs drvinst.exe wusa.exe no specs virtualtabletserver.exe wyupdate.exe adb.exe

Process information

PID
CMD
Path
Indicators
Parent process
468"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=996,12327114893495186691,16967171145161084627,131072 --enable-features=PasswordImport --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=4484089304539266419 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2136 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
760"adb.exe" kill-serverC:\Program Files\VirtualTablet Server\adb.exe
VirtualTabletServer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\program files\virtualtablet server\adb.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\virtualtablet server\adbwinapi.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
856"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=996,12327114893495186691,16967171145161084627,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAADgACAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=15386617675388108947 --mojo-platform-channel-handle=1016 --ignored=" --type=renderer " /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
1028"C:\Program Files\VirtualTablet Server\Drivers\DrvInst.exe" install vmulti.inf djpnewton\vmultiC:\Program Files\VirtualTablet Server\Drivers\DrvInst.exe
msiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Setup API
Exit code:
1
Version:
6.2.9200.16384 (win8_rtm.120725-1247)
Modules
Images
c:\program files\virtualtablet server\drivers\drvinst.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
1936"C:\Users\admin\AppData\Local\Temp\Rar$EXa2504.31676\VirtualTabletServer-v3-setup.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2504.31676\VirtualTabletServer-v3-setup.exe
WinRAR.exe
User:
admin
Company:
SunnysideSoft
Integrity Level:
MEDIUM
Description:
VirtualTablet Server
Exit code:
3010
Version:
3.0.2
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2504.31676\virtualtabletserver-v3-setup.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2184"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=2792 --on-initialized-event-handle=316 --parent-handle=320 /prefetch:6C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2328C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exeservices.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssvc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2336"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=996,12327114893495186691,16967171145161084627,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=8318637405384287912 --mojo-platform-channel-handle=1476 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe
chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2444"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=996,12327114893495186691,16967171145161084627,131072 --enable-features=PasswordImport --lang=en-US --extension-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=2455725504420893567 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2352 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2504"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=996,12327114893495186691,16967171145161084627,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=1064865129938013257 --mojo-platform-channel-handle=3464 --ignored=" --type=renderer " /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
Total events
3 177
Read events
2 556
Write events
603
Delete events
18

Modification events

(PID) Process:(2540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(2540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(2540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
(PID) Process:(2540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
01000000
(PID) Process:(2184) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:writeName:2540-13255193559215250
Value:
259
(PID) Process:(2540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(2540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:dr
Value:
1
(PID) Process:(2540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome
Operation:writeName:UsageStatsInSample
Value:
0
(PID) Process:(2540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:delete valueName:3252-13245750958665039
Value:
0
(PID) Process:(2540) chrome.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:writeName:usagestats
Value:
0
Executable files
39
Suspicious files
50
Text files
221
Unknown types
16

Dropped files

PID
Process
Filename
Type
2540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-6001A2D7-9EC.pma
MD5:
SHA256:
2540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old
MD5:
SHA256:
2540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old
MD5:
SHA256:
2540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\9e50375c-cefe-4c63-bd33-a53a6e4d12cc.tmp
MD5:
SHA256:
2540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000048.dbtmp
MD5:
SHA256:
2540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.oldtext
MD5:
SHA256:
2540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF1544a4.TMPtext
MD5:
SHA256:
2540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RF1544a4.TMPtext
MD5:
SHA256:
2540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old
MD5:
SHA256:
2540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old~RF1546c7.TMP
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
25
DNS requests
27
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4004
wyUpdate.exe
GET
200
172.67.207.54:80
http://static.sunnysidesoft.com/appUpdates/VTServerWin/wyserver.wys
US
compressed
599 b
malicious
4000
VirtualTabletServer.exe
POST
200
74.125.69.113:80
http://www.google-analytics.com/collect
US
image
35 b
whitelisted
4000
VirtualTabletServer.exe
POST
200
74.125.69.100:80
http://www.google-analytics.com/collect
US
image
35 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2336
chrome.exe
13.124.168.202:443
www.sunnysidesoft.com
Amazon.com, Inc.
KR
unknown
2336
chrome.exe
172.217.23.109:443
accounts.google.com
Google Inc.
US
suspicious
2336
chrome.exe
74.125.69.113:443
www.google-analytics.com
Google Inc.
US
unknown
2336
chrome.exe
172.217.16.195:443
ssl.gstatic.com
Google Inc.
US
whitelisted
2336
chrome.exe
216.58.210.14:443
sb-ssl.google.com
Google Inc.
US
whitelisted
2336
chrome.exe
172.217.18.174:443
clients1.google.com
Google Inc.
US
whitelisted
4000
VirtualTabletServer.exe
74.125.69.113:80
www.google-analytics.com
Google Inc.
US
unknown
4000
VirtualTabletServer.exe
74.125.69.100:80
www.google-analytics.com
Google Inc.
US
whitelisted
172.67.207.54:80
static.sunnysidesoft.com
US
unknown
2336
chrome.exe
192.0.76.3:443
stats.wp.com
Automattic, Inc
US
suspicious

DNS requests

Domain
IP
Reputation
www.sunnysidesoft.com
  • 13.124.168.202
unknown
accounts.google.com
  • 172.217.23.109
shared
fonts.googleapis.com
  • 209.85.146.95
whitelisted
static.sunnysidesoft.com
  • 172.67.207.54
  • 104.21.61.71
malicious
0.gravatar.com
  • 192.0.73.2
whitelisted
1.gravatar.com
  • 192.0.73.2
whitelisted
2.gravatar.com
  • 192.0.73.2
whitelisted
jetpack.wordpress.com
  • 192.0.78.32
  • 192.0.78.33
whitelisted
public-api.wordpress.com
  • 192.0.78.22
  • 192.0.78.23
whitelisted
s.w.org
  • 192.0.77.48
whitelisted

Threats

No threats detected
Process
Message
DrvInst.exe
WdfCoInstaller: [01/15/2021 14:14.11.579] DIF_INSTALLDEVICE: Pre-Processing
DrvInst.exe
WdfCoInstaller: [01/15/2021 14:14.11.579] ReadComponents: WdfSection for Driver Service vmulti using KMDF lib version Major 1, minor 11
DrvInst.exe
WdfCoInstaller: [01/15/2021 14:14.11.579] DIF_INSTALLDEVICE: Coinstaller version: 1.11.0
DrvInst.exe
WdfCoInstaller: [01/15/2021 14:14.11.579] DIF_INSTALLDEVICE: KMDF in-memory version: 1.9.7600
DrvInst.exe
WdfCoInstaller: [01/15/2021 14:14.11.595] DIF_INSTALLDEVICE: KMDF on-disk version: 1.9.7600
DrvInst.exe
WdfCoInstaller: [01/15/2021 14:14.11.595] Service Wdf01000 is running
DrvInst.exe
WdfCoInstaller: [01/15/2021 14:14.11.595] DIF_INSTALLDEVICE: Reboot is required, because the in-memory KMDF version is older than KmdfLibraryVersion for service vmulti.
DrvInst.exe
WdfCoInstaller: [01/15/2021 14:14.11.595] DIF_INSTALLDEVICE: Update is required, because the on-disk KMDF version is older than the coinstaller
DrvInst.exe
WdfCoInstaller: [01/15/2021 14:14.11.626] Invoking "C:\Windows\system32\wusa.exe "C:\Windows\Temp\WdfTemp\Kmdf-1.11-Win-6.1.msu" /quiet /norestart".
DrvInst.exe
WdfCoInstaller: [01/15/2021 14:14.23.642] The package was installed successfully: error(3010) The requested operation is successful. Changes will not be effective until the system is rebooted. .