URL:

https://github.com/LibreScore/app-librescore/releases/latest/download/LibreScore.exe

Full analysis: https://app.any.run/tasks/a9b63a2c-1862-48ac-bdfe-3abd348dbd7d
Verdict: Malicious activity
Analysis date: August 04, 2024, 05:11:50
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
discord
Indicators:
MD5:

E6E31F30F4F7244ADB15ACAA87CED296

SHA1:

F025DFE5947F7A4A224C324AF983BA221788A3B4

SHA256:

EF0D3D8646F97C5105CBA12C69553303B2335865F40704F1CF360FD6DAD938FE

SSDEEP:

3:N8tEduCsl8VRwmiDXAn:2u9C8VSXAn

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 the executable file immediately after the start

      • LibreScore.exe (PID: 5908)
      • LibreScoreInno.exe (PID: 5916)
      • LibreScoreInno.tmp (PID: 5900)

    • Bypass execution policy to execute commands

      • powershell.exe (PID: 2804)
      • powershell.exe (PID: 7412)
      • powershell.exe (PID: 5300)
      • powershell.exe (PID: 1636)

    • Changes powershell execution policy (Bypass)

      • cmd.exe (PID: 7940)
      • powershell.exe (PID: 7412)
      • powershell.exe (PID: 5300)

    • Run PowerShell with an invisible window

      • powershell.exe (PID: 5300)
      • powershell.exe (PID: 7412)
      • powershell.exe (PID: 2804)

  • SUSPICIOUS

    • Process drops legitimate windows executable

      • msedge.exe (PID: 6652)
      • msedge.exe (PID: 6300)
      • LibreScoreInno.tmp (PID: 5900)

    • Executing commands from a ".bat" file

      • LibreScore.exe (PID: 5908)

    • Executable content was dropped or overwritten

      • LibreScore.exe (PID: 5908)
      • LibreScoreInno.exe (PID: 5916)
      • LibreScoreInno.tmp (PID: 5900)

    • Starts CMD.EXE for commands execution

      • LibreScore.exe (PID: 5908)

    • The process executes Powershell scripts

      • cmd.exe (PID: 7940)
      • powershell.exe (PID: 7412)

    • Starts POWERSHELL.EXE for commands execution

      • cmd.exe (PID: 7940)
      • powershell.exe (PID: 7412)
      • powershell.exe (PID: 5300)
      • librescore.exe (PID: 7340)

    • Powershell scripting: start process

      • cmd.exe (PID: 7940)
      • powershell.exe (PID: 5300)

    • Application launched itself

      • powershell.exe (PID: 7412)
      • powershell.exe (PID: 5300)

    • Adds/modifies Windows certificates

      • certutil.exe (PID: 8056)
      • powershell.exe (PID: 1636)

    • Reads the Windows owner or organization settings

      • LibreScoreInno.tmp (PID: 5900)

    • The executable file from the user directory is run by the CMD process

      • LibreScoreInno.exe (PID: 5916)

    • The process drops C-runtime libraries

      • LibreScoreInno.tmp (PID: 5900)

    • Connects to unusual port

      • librescore.exe (PID: 7340)

    • Reads security settings of Internet Explorer

      • librescore.exe (PID: 7340)

  • INFO

    • Drops the executable file immediately after the start

      • msedge.exe (PID: 6300)
      • msedge.exe (PID: 6652)

    • Reads Microsoft Office registry keys

      • msedge.exe (PID: 6300)
      • OpenWith.exe (PID: 8028)
      • librescore.exe (PID: 7340)

    • Checks supported languages

      • identity_helper.exe (PID: 6236)
      • LibreScore.exe (PID: 5908)
      • LibreScoreInno.exe (PID: 5916)
      • LibreScoreInno.tmp (PID: 5900)
      • TextInputHost.exe (PID: 7196)
      • librescore.exe (PID: 7340)

    • Executable content was dropped or overwritten

      • msedge.exe (PID: 6300)
      • msedge.exe (PID: 6652)

    • Reads Environment values

      • identity_helper.exe (PID: 6236)
      • LibreScoreInno.exe (PID: 5916)
      • LibreScoreInno.tmp (PID: 5900)

    • Reads the computer name

      • identity_helper.exe (PID: 6236)
      • LibreScore.exe (PID: 5908)
      • LibreScoreInno.tmp (PID: 5900)
      • TextInputHost.exe (PID: 7196)
      • librescore.exe (PID: 7340)

    • The process uses the downloaded file

      • msedge.exe (PID: 6300)
      • msedge.exe (PID: 7448)

    • Create files in a temporary directory

      • LibreScore.exe (PID: 5908)
      • LibreScoreInno.exe (PID: 5916)
      • LibreScoreInno.tmp (PID: 5900)

    • Application launched itself

      • msedge.exe (PID: 6300)

    • Script raised an exception (POWERSHELL)

      • powershell.exe (PID: 5300)
      • powershell.exe (PID: 7412)

    • Creates files or folders in the user directory

      • LibreScoreInno.tmp (PID: 5900)

    • Creates a software uninstall entry

      • LibreScoreInno.tmp (PID: 5900)

    • Attempting to use instant messaging service

      • msedge.exe (PID: 6652)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
210
Monitored processes
71
Malicious processes
7
Suspicious processes
0

Behavior graph

Click at the process to see the details
start msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs identity_helper.exe no specs identity_helper.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs librescore.exe cmd.exe no specs conhost.exe no specs powershell.exe no specs powershell.exe no specs powershell.exe conhost.exe no specs certutil.exe no specs certutil.exe no specs powershell.exe no specs conhost.exe no specs openwith.exe no specs certutil.exe no specs librescoreinno.exe librescoreinno.tmp msedge.exe no specs msedge.exe no specs librescore.exe conhost.exe no specs powershell.exe no specs conhost.exe no specs textinputhost.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs svchost.exe msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
964powershell.exe -Command "!([System.Environment]::OSVersion.Version.Major -ge 10 -and [System.Environment]::OSVersion.Version.Build -ge 17763) -or (Get-WmiObject -Class Win32_OperatingSystem).ProductType -ne 1"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—librescore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\atl.dll
c:\windows\system32\combase.dll
1492"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=5876 --field-trial-handle=2464,i,14333686715570697835,8498023808719224824,262144 --variations-seed-version /prefetch:1C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1636"C:\WINDOWS\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Invoke-Item 'C:\Users\admin\AppData\Local\Temp\IXP000.TMP\LibreScore.msix' C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1716"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --extension-process --renderer-sub-type=extension --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=36 --mojo-platform-channel-handle=5992 --field-trial-handle=2464,i,14333686715570697835,8498023808719224824,262144 --variations-seed-version /prefetch:2C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1860"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=4568 --field-trial-handle=2464,i,14333686715570697835,8498023808719224824,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1984"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --no-appcompat-clear --mojo-platform-channel-handle=5344 --field-trial-handle=2464,i,14333686715570697835,8498023808719224824,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
2256C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s DnscacheC:\Windows\System32\svchost.exe
services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll
2584"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=5700 --field-trial-handle=2464,i,14333686715570697835,8498023808719224824,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
2584"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=5644 --field-trial-handle=2464,i,14333686715570697835,8498023808719224824,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
2636"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=896 --field-trial-handle=2464,i,14333686715570697835,8498023808719224824,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
Total events
55 264
Read events
55 058
Write events
191
Delete events
15

Modification events

(PID) Process:(6300) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(6300) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(6300) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\ThirdParty
Operation:writeName:StatusCodes
Value:
(PID) Process:(6300) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\ThirdParty
Operation:writeName:StatusCodes
Value:
01000000
(PID) Process:(6300) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(6300) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\EdgeUpdate\ClientState\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}
Operation:writeName:dr
Value:
1
(PID) Process:(6300) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(6300) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge
Operation:writeName:UsageStatsInSample
Value:
1
(PID) Process:(6300) msedge.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault
Operation:writeName:S-1-5-21-1693682860-607145093-2874071422-1001
Value:
1CC2E3E16A7D2F00
(PID) Process:(6300) msedge.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}
Operation:writeName:usagestats
Value:
0
Executable files
31
Suspicious files
140
Text files
95
Unknown types
2

Dropped files

PID
Process
Filename
Type
6300msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RFe4bba.TMP —
MD5:—
SHA256:—
6300msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RFe4bca.TMP —
MD5:—
SHA256:—
6300msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old —
MD5:—
SHA256:—
6300msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old —
MD5:—
SHA256:—
6300msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RFe4bba.TMP —
MD5:—
SHA256:—
6300msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old —
MD5:—
SHA256:—
6300msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RFe4bca.TMP —
MD5:—
SHA256:—
6300msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old —
MD5:—
SHA256:—
6300msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RFe4bba.TMP —
MD5:—
SHA256:—
6300msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
26
TCP/UDP connections
85
DNS requests
77
Threats
11

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5140
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
5140
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
5336
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
whitelisted
7624
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
—
—
whitelisted
7660
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
—
—
whitelisted
5072
svchost.exe
HEAD
200
152.199.19.161:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/0b8df384-7776-4d34-92b7-bfc968353145?P1=1723190676&P2=404&P3=2&P4=AV43iUCd5rnEocNmk9Gm5c4cFodMTMRApfAu25VBOZZ8%2fkmjET%2bqsaYLvjyEe2q0QqSbTncuou8%2fBSsyjrbm4A%3d%3d
unknown
—
—
whitelisted
5072
svchost.exe
GET
206
152.199.19.161:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/0b8df384-7776-4d34-92b7-bfc968353145?P1=1723190676&P2=404&P3=2&P4=AV43iUCd5rnEocNmk9Gm5c4cFodMTMRApfAu25VBOZZ8%2fkmjET%2bqsaYLvjyEe2q0QqSbTncuou8%2fBSsyjrbm4A%3d%3d
unknown
—
—
whitelisted
5072
svchost.exe
GET
206
152.199.19.161:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/0b8df384-7776-4d34-92b7-bfc968353145?P1=1723190676&P2=404&P3=2&P4=AV43iUCd5rnEocNmk9Gm5c4cFodMTMRApfAu25VBOZZ8%2fkmjET%2bqsaYLvjyEe2q0QqSbTncuou8%2fBSsyjrbm4A%3d%3d
unknown
—
—
whitelisted
5072
svchost.exe
GET
206
152.199.19.161:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/0b8df384-7776-4d34-92b7-bfc968353145?P1=1723190676&P2=404&P3=2&P4=AV43iUCd5rnEocNmk9Gm5c4cFodMTMRApfAu25VBOZZ8%2fkmjET%2bqsaYLvjyEe2q0QqSbTncuou8%2fBSsyjrbm4A%3d%3d
unknown
—
—
whitelisted
5072
svchost.exe
GET
206
152.199.19.161:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/0b8df384-7776-4d34-92b7-bfc968353145?P1=1723190676&P2=404&P3=2&P4=AV43iUCd5rnEocNmk9Gm5c4cFodMTMRApfAu25VBOZZ8%2fkmjET%2bqsaYLvjyEe2q0QqSbTncuou8%2fBSsyjrbm4A%3d%3d
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
1108
svchost.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
2120
MoUsoCoreWorker.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
3140
RUXIMICS.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
3888
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
6652
msedge.exe
13.107.42.16:443
config.edge.skype.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
6300
msedge.exe
239.255.255.250:1900
—
—
—
whitelisted
6652
msedge.exe
140.82.121.3:443
github.com
GITHUB
US
unknown
6652
msedge.exe
13.107.21.239:443
edge.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
6652
msedge.exe
13.107.6.158:443
business.bing.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 20.73.194.208
whitelisted
google.com
  • 216.58.212.142
whitelisted
config.edge.skype.com
  • 13.107.42.16
whitelisted
github.com
  • 140.82.121.3
shared
edge.microsoft.com
  • 13.107.21.239
  • 204.79.197.239
whitelisted
business.bing.com
  • 13.107.6.158
whitelisted
edge-mobile-static.azureedge.net
  • 13.107.246.45
whitelisted
bzib.nelreports.net
  • 23.48.23.26
  • 23.48.23.51
whitelisted
objects.githubusercontent.com
  • 185.199.110.133
  • 185.199.109.133
  • 185.199.111.133
  • 185.199.108.133
shared
update.googleapis.com
  • 142.250.186.99
whitelisted

Threats

PID
Process
Class
Message
2256
svchost.exe
Potentially Bad Traffic
ET POLICY DNS Query to DynDNS Domain *.ddns .net
2256
svchost.exe
Potentially Bad Traffic
ET POLICY DNS Query to DynDNS Domain *.ddns .net
2256
svchost.exe
Potentially Bad Traffic
ET POLICY DNS Query to DynDNS Domain *.ddns .net
6652
msedge.exe
Misc activity
ET INFO Observed Discord Domain in DNS Lookup (discord .com)
6652
msedge.exe
Misc activity
ET INFO Observed Discord Domain in DNS Lookup (discord .com)
6652
msedge.exe
Misc activity
ET INFO Observed Discord Domain in DNS Lookup (discord .com)
6652
msedge.exe
Misc activity
ET INFO Observed Discord Domain (discord .com in TLS SNI)
6652
msedge.exe
Misc activity
ET INFO Observed Discord Domain (discord .com in TLS SNI)
6652
msedge.exe
Misc activity
ET INFO Observed Discord Domain in DNS Lookup (discord .com)
6652
msedge.exe
Misc activity
ET INFO Observed Discord Domain in DNS Lookup (discordapp .com)
No debug info
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Reports
https://github.com/LibreScore/app-librescore/releases/latest/download/LibreScore.exe