URL:

https://s3.ap-east-1.amazonaws.com/klmuyn5.aws/2025-04-26/Google%20PluginEx%5BT%5D_v2.7.8.zip

Full analysis: https://app.any.run/tasks/43a6b44c-73fd-47ae-8338-4dc4dc1e3d5d
Verdict: Malicious activity
Threats:

A backdoor is a type of cybersecurity threat that allows attackers to secretly compromise a system and conduct malicious activities, such as stealing data and modifying files. Backdoors can be difficult to detect, as they often use legitimate system applications to evade defense mechanisms. Threat actors often utilize special malware, such as PlugX, to establish backdoors on target devices.

Malware Trends Tracker     >>>
Analysis date: April 27, 2025, 09:16:00
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
silverfox
backdoor
valleyrat
winos
rat
crypto-regex
Indicators:
MD5:

FFD0E5BBAC83DFFA12957B63901A4CFC

SHA1:

7EFDF7CA5B52A3933558B523400709EE403EE9A2

SHA256:

646E7A591D7497BED2982EEF094778C9F33477D8F353EBB7DD8D68904773388E

SSDEEP:

3:N8jqsQ7WtOJEQWKFXdMWkCJAGDcUTHsTacn:2tQlJE2wCJAq/zcn

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

    • SILVERFOX has been detected (SURICATA)

      • SyncHost.exe (PID: 6816)

    • Connects to the CnC server

      • SyncHost.exe (PID: 6816)

    • VALLEYRAT has been detected (YARA)

      • SyncHost.exe (PID: 6816)

    • WINOS has been detected (YARA)

      • SyncHost.exe (PID: 6816)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • WinRAR.exe (PID: 4736)

    • Process drops legitimate windows executable

      • msiexec.exe (PID: 6228)

    • Executes application which crashes

      • SyncHost.exe (PID: 1600)

    • Executes as Windows Service

      • VSSVC.exe (PID: 7844)

    • Contacting a server suspected of hosting an CnC

      • SyncHost.exe (PID: 6816)

    • There is functionality for taking screenshot (YARA)

      • SyncHost.exe (PID: 6816)

    • Found regular expressions for crypto-addresses (YARA)

      • SyncHost.exe (PID: 6816)

    • Starts CMD.EXE for commands execution

      • SyncHost.exe (PID: 6816)

    • Connects to unusual port

      • SyncHost.exe (PID: 6816)

  • INFO

    • Checks supported languages

      • identity_helper.exe (PID: 4336)
      • identity_helper.exe (PID: 4272)
      • msiexec.exe (PID: 6228)
      • msiexec.exe (PID: 1188)

    • Application launched itself

      • msedge.exe (PID: 7256)
      • msedge.exe (PID: 6252)
      • msedge.exe (PID: 8004)

    • Reads Environment values

      • identity_helper.exe (PID: 4336)
      • identity_helper.exe (PID: 4272)
      • msiexec.exe (PID: 1188)

    • Reads the computer name

      • identity_helper.exe (PID: 4336)
      • identity_helper.exe (PID: 4272)
      • msiexec.exe (PID: 6228)
      • msiexec.exe (PID: 1188)

    • Reads Microsoft Office registry keys

      • msedge.exe (PID: 7256)
      • WinRAR.exe (PID: 4736)

    • Manual execution by a user

      • WinRAR.exe (PID: 4736)

    • Reads the software policy settings

      • slui.exe (PID: 672)

    • The sample compiled with chinese language support

      • msiexec.exe (PID: 6228)

    • The sample compiled with english language support

      • msiexec.exe (PID: 6228)
      • msiexec.exe (PID: 7984)

    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 7984)
      • msiexec.exe (PID: 6228)

    • Manages system restore points

      • SrTasks.exe (PID: 7536)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
250
Monitored processes
104
Malicious processes
3
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 sppextcomobj.exe no specs slui.exe 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 msedge.exe no specs winrar.exe no specs rundll32.exe no specs 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 identity_helper.exe no specs identity_helper.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs winrar.exe no specs msiexec.exe msiexec.exe msiexec.exe no specs vssvc.exe no specs slui.exe srtasks.exe no specs conhost.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msiexec.exe no specs #SILVERFOX synchost.exe synchost.exe werfault.exe no specs cmd.exe no specs conhost.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 Virtual Factory for MaintenanceUI 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 msedge.exe no specs msedge.exe no specs msedge.exe 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

Process information

PID
CMD
Path
Indicators
Parent process
456"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=5656 --field-trial-handle=2276,i,15766631377604222681,11613077639932193066,262144 --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
540"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=4024 --field-trial-handle=2268,i,15381858434079529235,14269670473896349425,262144 --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
672"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=TimerEventC:\Windows\System32\slui.exe
SppExtComObj.Exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Activation Client
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\user32.dll
728"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://translate.google.com/C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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
744"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4344 --field-trial-handle=2276,i,15766631377604222681,11613077639932193066,262144 --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
1020"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --extension-process --renderer-sub-type=extension --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3216 --field-trial-handle=2268,i,15381858434079529235,14269670473896349425,262144 --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
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
1056"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=4344 --field-trial-handle=2276,i,15766631377604222681,11613077639932193066,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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
1056"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=7128 --field-trial-handle=2356,i,8931617429363582863,3443714484778702826,262144 --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
1132"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=6056 --field-trial-handle=2356,i,8931617429363582863,3443714484778702826,262144 --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
1188C:\Windows\syswow64\MsiExec.exe -Embedding 2293E890F8443F8E6B4C16A5D6ED3C14 CC:\Windows\SysWOW64\msiexec.exe—msiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows® installer
Exit code:
0
Version:
5.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\msiexec.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\aclayers.dll
Total events
21 338
Read events
20 898
Write events
419
Delete events
21

Modification events

(PID) Process:(7256) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\328452
Operation:writeName:WindowTabManagerFileMappingId
Value:
{C3296254-EE49-4CE1-90B1-3A9BAAA44F4A}
(PID) Process:(7256) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(7256) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(7256) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(7256) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(7256) 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:
AFBFDA4C55922F00
(PID) Process:(7256) 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:
8B35E64C55922F00
(PID) Process:(7256) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\328452
Operation:writeName:WindowTabManagerFileMappingId
Value:
{40C3C99C-408E-4ED7-9592-B8982E6DB941}
(PID) Process:(7256) 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:
0EC0434D55922F00
(PID) Process:(7256) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\Profiles
Operation:writeName:EnhancedLinkOpeningDefault
Value:
Default
Executable files
107
Suspicious files
437
Text files
114
Unknown types
1

Dropped files

PID
Process
Filename
Type
7256msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF10b364.TMP —
MD5:—
SHA256:—
7256msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old —
MD5:—
SHA256:—
7256msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RF10b373.TMP —
MD5:—
SHA256:—
7256msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RF10b373.TMP —
MD5:—
SHA256:—
7256msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old —
MD5:—
SHA256:—
7256msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old —
MD5:—
SHA256:—
7256msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF10b383.TMP —
MD5:—
SHA256:—
7256msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old —
MD5:—
SHA256:—
7256msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RF10b383.TMP —
MD5:—
SHA256:—
7256msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
24
TCP/UDP connections
94
DNS requests
103
Threats
25

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
23.48.23.166:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
—
—
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
6544
svchost.exe
GET
200
184.30.131.245:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
5984
SIHClient.exe
GET
200
2.23.246.101:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
872
svchost.exe
HEAD
200
199.232.210.172:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/bf8090eb-6e5c-4c51-9250-5bf9b46cf160?P1=1746053293&P2=404&P3=2&P4=VVsh5ISISQbwmqr6vT%2fFfpTRcK0eOCcgRMbj8mr1mbagDnUfAvWXAxGin10qB9EN2d%2fdvxsHzytB%2fEDlIcfOKg%3d%3d
unknown
—
—
whitelisted
5984
SIHClient.exe
GET
200
2.23.246.101:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
872
svchost.exe
GET
206
199.232.210.172:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/bf8090eb-6e5c-4c51-9250-5bf9b46cf160?P1=1746053293&P2=404&P3=2&P4=VVsh5ISISQbwmqr6vT%2fFfpTRcK0eOCcgRMbj8mr1mbagDnUfAvWXAxGin10qB9EN2d%2fdvxsHzytB%2fEDlIcfOKg%3d%3d
unknown
—
—
whitelisted
872
svchost.exe
GET
206
199.232.210.172:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/bf8090eb-6e5c-4c51-9250-5bf9b46cf160?P1=1746053293&P2=404&P3=2&P4=VVsh5ISISQbwmqr6vT%2fFfpTRcK0eOCcgRMbj8mr1mbagDnUfAvWXAxGin10qB9EN2d%2fdvxsHzytB%2fEDlIcfOKg%3d%3d
unknown
—
—
whitelisted
872
svchost.exe
GET
206
199.232.210.172:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/68591036-2289-4858-9f7f-9149e89c8a08?P1=1746053293&P2=404&P3=2&P4=djMpY%2bfb70cQmKH2Cv2XwONhjlO2aPpiDLWivCR7tk0GG%2bXoZB9%2fGfTitD3hCdAT4YWhKrfkJ9BwSjVdjSyuCA%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
4
System
192.168.100.255:137
—
—
—
whitelisted
2104
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
23.48.23.166:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
—
—
23.35.229.160:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
5496
MoUsoCoreWorker.exe
23.35.229.160:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
7600
msedge.exe
13.107.42.16:443
config.edge.skype.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
7600
msedge.exe
52.95.160.46:443
s3.ap-east-1.amazonaws.com
AMAZON-02
CN
shared
7600
msedge.exe
150.171.27.11:443
edge.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 51.124.78.146
whitelisted
google.com
  • 142.250.184.206
whitelisted
crl.microsoft.com
  • 23.48.23.166
  • 23.48.23.143
whitelisted
www.microsoft.com
  • 23.35.229.160
  • 2.23.246.101
whitelisted
config.edge.skype.com
  • 13.107.42.16
whitelisted
s3.ap-east-1.amazonaws.com
  • 52.95.160.46
  • 52.95.160.42
shared
edge.microsoft.com
  • 150.171.27.11
  • 150.171.28.11
whitelisted
business.bing.com
  • 13.107.6.158
whitelisted
edge-mobile-static.azureedge.net
  • 13.107.253.45
whitelisted
bzib.nelreports.net
  • 23.50.131.74
  • 23.50.131.78
whitelisted

Threats

PID
Process
Class
Message
6816
SyncHost.exe
Malware Command and Control Activity Detected
BACKDOOR [ANY.RUN] SilverFox TCP Init Packet
6816
SyncHost.exe
Malware Command and Control Activity Detected
ET MALWARE Winos4.0 Framework CnC Login Message
6816
SyncHost.exe
Malware Command and Control Activity Detected
ET MALWARE Winos4.0 Framework CnC Login Message CnC Server Response
6816
SyncHost.exe
Malware Command and Control Activity Detected
BACKDOOR [ANY.RUN] SilverFox Encrypted Client Packet
6816
SyncHost.exe
Malware Command and Control Activity Detected
BACKDOOR [ANY.RUN] SilverFox Keep-Alive Client Packet
6816
SyncHost.exe
Malware Command and Control Activity Detected
BACKDOOR [ANY.RUN] SilverFox Keep-Alive Client Packet
6816
SyncHost.exe
Malware Command and Control Activity Detected
BACKDOOR [ANY.RUN] SilverFox Keep-Alive Client Packet
6816
SyncHost.exe
Malware Command and Control Activity Detected
BACKDOOR [ANY.RUN] SilverFox Keep-Alive Client Packet
6816
SyncHost.exe
Malware Command and Control Activity Detected
BACKDOOR [ANY.RUN] SilverFox Keep-Alive Client Packet
6816
SyncHost.exe
Malware Command and Control Activity Detected
ET MALWARE Winos4.0 Framework CnC Login Message
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://s3.ap-east-1.amazonaws.com/klmuyn5.aws/2025-04-26/Google%20PluginEx%5BT%5D_v2.7.8.zip