URL:

https://down-1303226616.cos.ap-shanghai.myqcloud.com/upload/YoudaoDict_navigation.msi

Full analysis: https://app.any.run/tasks/8922deff-d481-46e6-8c10-02454794f838
Verdict: Malicious activity
Analysis date: September 08, 2024, 03:46:20
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
qrcode
youdao
shabi
Indicators:
MD5:

DA76662029BA1CAB63479DF68AF321FB

SHA1:

74FD9054916765208F021CD6565FB683AFA3979D

SHA256:

1897F4DBD4D4254FC854ACCB733677CFA25DE28DE82F681534826598D32C1D9C

SSDEEP:

3:N8SZVC8TZWwVrNh/FJKA70hx6wTMKKg:2SZVCCogZFmA7TmMq

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

    • Create files in the Startup directory

      • msiexec.exe (PID: 1776)

    • Changes the autorun value in the registry

      • YoudaoDictInstaller.exe (PID: 1608)
      • YoudaoDict_fanyiweb_navigation.exe (PID: 6320)

    • Registers / Runs the DLL via REGSVR32.EXE

      • YoudaoDictInstaller.exe (PID: 1608)

  • SUSPICIOUS

    • Executes as Windows Service

      • VSSVC.exe (PID: 5552)

    • Reads the Windows owner or organization settings

      • msiexec.exe (PID: 1776)

    • Checks Windows Trust Settings

      • msiexec.exe (PID: 4980)
      • YoudaoDict.exe (PID: 6672)
      • YoudaoDict.exe (PID: 2192)

    • Likely accesses (executes) a file from the Public directory

      • eaio_proxy.exe (PID: 6424)

    • Executable content was dropped or overwritten

      • YoudaoDict_fanyiweb_navigation.exe (PID: 6320)
      • InstallHelper.exe (PID: 7468)
      • InstallHelper.exe (PID: 1176)
      • InstallHelper.exe (PID: 752)
      • YoudaoDictInstaller.exe (PID: 1608)

    • Process drops legitimate windows executable

      • msiexec.exe (PID: 1776)
      • InstallHelper.exe (PID: 7468)

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

      • YoudaoDict_fanyiweb_navigation.exe (PID: 6320)

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

      • YoudaoDict_fanyiweb_navigation.exe (PID: 6320)

    • Reads security settings of Internet Explorer

      • YoudaoDict_fanyiweb_navigation.exe (PID: 6320)
      • YoudaoDictInstaller.exe (PID: 1608)
      • YoudaoDictInstaller.exe (PID: 6192)
      • YoudaoDict.exe (PID: 6672)
      • msiexec.exe (PID: 4980)
      • YoudaoDict.exe (PID: 2192)
      • YoudaoDict.exe (PID: 6280)

    • Reads Microsoft Outlook installation path

      • YoudaoDict_fanyiweb_navigation.exe (PID: 6320)

    • Creates/Modifies COM task schedule object

      • regsvr32.exe (PID: 1076)
      • regsvr32.exe (PID: 7200)

    • Reads browser cookies

      • YoudaoDictInstaller.exe (PID: 1608)

    • Starts CMD.EXE for commands execution

      • YoudaoDictInstaller.exe (PID: 1608)
      • cmd.exe (PID: 5984)

    • Uses ICACLS.EXE to modify access control lists

      • cmd.exe (PID: 5984)

    • Creates a software uninstall entry

      • YoudaoDict_fanyiweb_navigation.exe (PID: 6320)

    • Application launched itself

      • cmd.exe (PID: 5984)

    • Searches for installed software

      • YoudaoDict.exe (PID: 6672)
      • YoudaoDictInstaller.exe (PID: 6816)
      • YoudaoDictHelper.exe (PID: 6032)
      • YoudaoDict.exe (PID: 2192)

    • The process drops C-runtime libraries

      • msiexec.exe (PID: 1776)

  • INFO

    • Reads Environment values

      • identity_helper.exe (PID: 7264)
      • msiexec.exe (PID: 6964)
      • identity_helper.exe (PID: 4168)

    • Checks supported languages

      • identity_helper.exe (PID: 7264)
      • msiexec.exe (PID: 1776)
      • msiexec.exe (PID: 6964)
      • msiexec.exe (PID: 4980)
      • YoudaoDict_fanyiweb_navigation.exe (PID: 6320)
      • YoudaoDictInstaller.exe (PID: 2720)
      • YoudaoDictInstaller.exe (PID: 6192)
      • InstallHelper.exe (PID: 7468)
      • InstallHelper.exe (PID: 1176)
      • InstallHelper.exe (PID: 7924)
      • InstallHelper.exe (PID: 8112)
      • YoudaoDictInstaller.exe (PID: 1608)
      • InstallHelper.exe (PID: 752)
      • YoudaoDictInstaller.exe (PID: 6816)
      • YoudaoDictInstaller.exe (PID: 3316)
      • YoudaoDictInstaller.exe (PID: 3812)
      • YoudaoDict.exe (PID: 6672)
      • YoudaoDictHelper.exe (PID: 3684)
      • YoudaoDictHelper.exe (PID: 8124)
      • YoudaoDictHelper.exe (PID: 7264)
      • YoudaoDictHelper.exe (PID: 6032)
      • YoudaoDictHelper.exe (PID: 6904)
      • YoudaoDictHelper.exe (PID: 1636)
      • YoudaoWSH.exe (PID: 7344)
      • YoudaoEDIT.exe (PID: 6456)
      • YoudaoDictHelper.exe (PID: 2024)
      • YoudaoDictHelper.exe (PID: 7224)
      • YoudaoDictHelper.exe (PID: 7212)
      • YoudaoDictHelper.exe (PID: 4092)
      • identity_helper.exe (PID: 4168)
      • YoudaoDict.exe (PID: 2192)
      • YoudaoDict.exe (PID: 6280)
      • YoudaoDictHelper.exe (PID: 7844)
      • YoudaoDictHelper.exe (PID: 5344)
      • YoudaoDictHelper.exe (PID: 6824)
      • YoudaoDictHelper.exe (PID: 6892)
      • YoudaoDictHelper.exe (PID: 1168)
      • YoudaoWSH.exe (PID: 4440)
      • YoudaoDictHelper.exe (PID: 4252)
      • YoudaoEDIT.exe (PID: 5732)
      • YoudaoDictHelper.exe (PID: 7132)
      • YoudaoDictHelper.exe (PID: 7904)
      • YoudaoDictHelper.exe (PID: 5388)
      • YoudaoDictHelper.exe (PID: 5048)
      • YoudaoDictHelper.exe (PID: 7164)

    • Reads the computer name

      • identity_helper.exe (PID: 7264)
      • msiexec.exe (PID: 1776)
      • msiexec.exe (PID: 6964)
      • msiexec.exe (PID: 4980)
      • YoudaoDict_fanyiweb_navigation.exe (PID: 6320)
      • InstallHelper.exe (PID: 1176)
      • InstallHelper.exe (PID: 8112)
      • YoudaoDictInstaller.exe (PID: 1608)
      • InstallHelper.exe (PID: 752)
      • InstallHelper.exe (PID: 7924)
      • YoudaoDictInstaller.exe (PID: 6192)
      • YoudaoDictInstaller.exe (PID: 6816)
      • YoudaoDict.exe (PID: 6672)
      • YoudaoDictHelper.exe (PID: 8124)
      • YoudaoEDIT.exe (PID: 6456)
      • YoudaoDictHelper.exe (PID: 7164)
      • identity_helper.exe (PID: 4168)
      • YoudaoDict.exe (PID: 2192)
      • YoudaoDict.exe (PID: 6280)
      • YoudaoDictHelper.exe (PID: 7844)
      • YoudaoEDIT.exe (PID: 5732)

    • Reads the software policy settings

      • slui.exe (PID: 7796)
      • slui.exe (PID: 7028)
      • msiexec.exe (PID: 4980)
      • YoudaoDict.exe (PID: 6672)
      • YoudaoDict.exe (PID: 2192)

    • The process uses the downloaded file

      • msedge.exe (PID: 1608)
      • msedge.exe (PID: 1288)
      • YoudaoDictInstaller.exe (PID: 1608)
      • YoudaoDictInstaller.exe (PID: 6192)

    • Reads Microsoft Office registry keys

      • msedge.exe (PID: 1288)

    • Checks proxy server information

      • slui.exe (PID: 7028)
      • YoudaoDict.exe (PID: 6280)
      • YoudaoDict.exe (PID: 2192)

    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 1776)

    • Application launched itself

      • msedge.exe (PID: 1288)
      • msedge.exe (PID: 5464)

    • Creates files or folders in the user directory

      • msiexec.exe (PID: 1776)
      • YoudaoDict_fanyiweb_navigation.exe (PID: 6320)
      • InstallHelper.exe (PID: 7468)
      • YoudaoDictInstaller.exe (PID: 2720)
      • YoudaoDictInstaller.exe (PID: 1608)
      • YoudaoDict.exe (PID: 6672)
      • YoudaoDictHelper.exe (PID: 8124)
      • YoudaoDictHelper.exe (PID: 6032)
      • YoudaoDict.exe (PID: 2192)

    • Create files in a temporary directory

      • YoudaoDict_fanyiweb_navigation.exe (PID: 6320)
      • YoudaoDict.exe (PID: 6672)
      • YoudaoDict.exe (PID: 2192)

    • Process checks computer location settings

      • YoudaoDictInstaller.exe (PID: 1608)
      • YoudaoDictInstaller.exe (PID: 6192)
      • YoudaoDict.exe (PID: 6672)
      • YoudaoDictHelper.exe (PID: 6032)
      • YoudaoDictHelper.exe (PID: 7224)
      • YoudaoDictHelper.exe (PID: 7212)
      • YoudaoDictHelper.exe (PID: 2024)
      • YoudaoDictHelper.exe (PID: 1636)
      • YoudaoDictHelper.exe (PID: 4092)
      • YoudaoDictHelper.exe (PID: 5344)
      • YoudaoDict.exe (PID: 2192)
      • YoudaoDictHelper.exe (PID: 4252)
      • YoudaoDictHelper.exe (PID: 7132)
      • YoudaoDictHelper.exe (PID: 7904)
      • YoudaoDictHelper.exe (PID: 5388)
      • YoudaoDictHelper.exe (PID: 5048)

    • Creates files in the program directory

      • YoudaoDictInstaller.exe (PID: 1608)
      • YoudaoDict_fanyiweb_navigation.exe (PID: 6320)

    • Reads the machine GUID from the registry

      • YoudaoDict.exe (PID: 6672)
      • msiexec.exe (PID: 4980)
      • YoudaoDict.exe (PID: 2192)
      • YoudaoDict.exe (PID: 6280)

    • Sends debugging messages

      • YoudaoDictHelper.exe (PID: 6032)
      • YoudaoDictHelper.exe (PID: 7224)
      • YoudaoDictHelper.exe (PID: 2024)
      • YoudaoDictHelper.exe (PID: 1636)
      • YoudaoDictHelper.exe (PID: 7212)
      • YoudaoDictHelper.exe (PID: 4092)
      • YoudaoDictHelper.exe (PID: 5344)
      • YoudaoDictHelper.exe (PID: 4252)
      • YoudaoDictHelper.exe (PID: 7904)
      • YoudaoDictHelper.exe (PID: 7132)
      • YoudaoDictHelper.exe (PID: 5048)
      • YoudaoDictHelper.exe (PID: 5388)

    • Manual execution by a user

      • YoudaoDict.exe (PID: 2192)
      • YoudaoDict.exe (PID: 6280)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
259
Monitored processes
119
Malicious processes
4
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 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 sppextcomobj.exe no specs slui.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 slui.exe msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msiexec.exe no specs msiexec.exe vssvc.exe no specs srtasks.exe no specs conhost.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msiexec.exe no specs msiexec.exe msedge.exe no specs eaio_proxy.exe no specs youdaodict_fanyiweb_navigation.exe msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs youdaodictinstaller.exe youdaodictinstaller.exe installhelper.exe msedge.exe no specs msedge.exe no specs msedge.exe no specs installhelper.exe installhelper.exe installhelper.exe installhelper.exe youdaodictinstaller.exe regsvr32.exe no specs regsvr32.exe no specs regsvr32.exe no specs cmd.exe no specs conhost.exe no specs cmd.exe no specs cacls.exe no specs youdaodictinstaller.exe youdaodictinstaller.exe youdaodicticon.exe youdaodictinstaller.exe youdaodict.exe youdaodicthelper.exe no specs youdaodicthelper.exe no specs youdaodicthelper.exe youdaodicthelper.exe youdaodicthelper.exe no specs youdaowsh.exe no specs youdaoedit.exe no specs youdaodicthelper.exe youdaodicthelper.exe youdaodicthelper.exe youdaodicthelper.exe youdaodicthelper.exe youdaodicthelper.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 youdaodict.exe youdaodict.exe youdaodicthelper.exe no specs youdaodicthelper.exe no specs youdaodicthelper.exe youdaodicthelper.exe youdaodicthelper.exe no specs youdaowsh.exe no specs youdaoedit.exe no specs youdaodicthelper.exe youdaodicthelper.exe youdaodicthelper.exe youdaodicthelper.exe youdaodicthelper.exe

Process information

PID
CMD
Path
Indicators
Parent process
460"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=5468 --field-trial-handle=2184,i,28704830936659002,6605593852039917441,262144 --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
752"C:\Users\admin\AppData\Local\Temp\nsk7AC.tmp\InstallHelper.exe" "move" "C:\Users\admin\AppData\Local\Youdao\Dict\Application\install_10.3.2.0\YoudaoDict.exe" "C:\Users\admin\AppData\Local\Youdao\Dict\Application\YoudaoDict.exe"C:\Users\admin\AppData\Local\Temp\nsk7AC.tmp\InstallHelper.exe
YoudaoDict_fanyiweb_navigation.exe
User:
SYSTEM
Integrity Level:
SYSTEM
Exit code:
1
Modules
Images
c:\users\admin\appdata\local\temp\nsk7ac.tmp\installhelper.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\shell32.dll
c:\windows\syswow64\msvcp_win.dll
1076"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=5472 --field-trial-handle=2184,i,28704830936659002,6605593852039917441,262144 --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
1076 "C:\Users\admin\AppData\Local\Youdao\Dict\Application\stable\YoudaoGetWord64.dll" /sC:\Windows\System32\regsvr32.exe—regsvr32.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
1168"C:\Users\admin\AppData\Local\youdao\dict\Application\10.3.2.0\YoudaoDictHelper.exe" --type=gpu-process --field-trial-handle=5436,3688290276216118163,13616733139952224373,131072 --disable-features=CalculateNativeWinOcclusion,WinUseBrowserSpellChecker --no-sandbox --disable-logging --locales-dir-path="C:\Users\admin\AppData\Local\youdao\dict\Application\10.3.2.0" --log-severity=disable --resources-dir-path="C:\Users\admin\AppData\Local\youdao\dict\Application\10.3.2.0" --user-agent="Mozilla/5.0 (Windows NT 10.0.19045; WOW64) Chrome/97.0.4692.99 youdaodict/10.3.2 (jsbridge/1.0;windowspc) YDUIStyle/Light" --lang=en-US --user-data-dir="C:\Users\admin\AppData\Local\CEF\User Data" --gpu-preferences=UAAAAAAAAADhAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=disabled --disable-logging --log-file="C:\Users\admin\AppData\Local\youdao\dict\Application\debug.log" --mojo-platform-channel-handle=6320 /prefetch:2C:\Users\admin\AppData\Local\youdao\dict\Application\10.3.2.0\YoudaoDictHelper.exe—YoudaoDict.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\local\youdao\dict\application\10.3.2.0\youdaodicthelper.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\user32.dll
1176"C:\Users\admin\AppData\Local\Temp\nsk7AC.tmp\InstallHelper.exe" "move" "C:\Users\admin\AppData\Local\Youdao\Dict\Application\install_10.3.2.0\YodaoDict.exe" "C:\Users\admin\AppData\Local\Youdao\Dict\Application\YodaoDict.exe"C:\Users\admin\AppData\Local\Temp\nsk7AC.tmp\InstallHelper.exe
YoudaoDict_fanyiweb_navigation.exe
User:
SYSTEM
Integrity Level:
SYSTEM
Exit code:
1
Modules
Images
c:\users\admin\appdata\local\temp\nsk7ac.tmp\installhelper.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\shell32.dll
c:\windows\syswow64\msvcp_win.dll
1288"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" "https://down-1303226616.cos.ap-shanghai.myqcloud.com/upload/YoudaoDict_navigation.msi"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
explorer.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
1292C:\WINDOWS\system32\cmd.exe /S /D /c" echo y"C:\Windows\SysWOW64\cmd.exe—cmd.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\cmd.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\msvcrt.dll
c:\windows\syswow64\combase.dll
1344"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=7044 --field-trial-handle=2184,i,28704830936659002,6605593852039917441,262144 --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
1608"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=6384 --field-trial-handle=2184,i,28704830936659002,6605593852039917441,262144 --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
Total events
28 001
Read events
27 663
Write events
316
Delete events
22

Modification events

(PID) Process:(1288) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(1288) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(1288) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(1288) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(1288) 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:
B5FF88C429802F00
(PID) Process:(1288) 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:
7FE58FC429802F00
(PID) Process:(1288) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\394130
Operation:writeName:WindowTabManagerFileMappingId
Value:
{59E8B6B1-D379-4497-93F6-4CF53AE13014}
(PID) Process:(1288) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\394130
Operation:writeName:WindowTabManagerFileMappingId
Value:
{44E56A13-C1D2-461F-A699-436D0F741EBA}
(PID) Process:(1288) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:MicrosoftEdgeAutoLaunch_29EBC4579851B72EE312C449CF839B1A
Value:
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start
(PID) Process:(1288) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\EdgeUpdate\Clients\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\Commands\on-logon-autolaunch
Operation:writeName:Enabled
Value:
0
Executable files
89
Suspicious files
634
Text files
1 202
Unknown types
19

Dropped files

PID
Process
Filename
Type
1288msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF129ca6.TMP —
MD5:—
SHA256:—
1288msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RF129ca6.TMP —
MD5:—
SHA256:—
1288msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old —
MD5:—
SHA256:—
1288msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RF129ca6.TMP —
MD5:—
SHA256:—
1288msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old —
MD5:—
SHA256:—
1288msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old —
MD5:—
SHA256:—
1288msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF129cd4.TMP —
MD5:—
SHA256:—
1288msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old —
MD5:—
SHA256:—
1288msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RF129ca6.TMP —
MD5:—
SHA256:—
1288msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
45
TCP/UDP connections
206
DNS requests
112
Threats
6

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
6816
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
7364
svchost.exe
GET
206
23.48.23.66:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/a1310cb6-94be-46c6-b8dc-986450234260?P1=1726194937&P2=404&P3=2&P4=gGFSBuvwMNu6WpASBoyOtIDJ0MOhFe6iim7cEmKhk1A%2fFEZLz%2b9VLrDvNq2Ix231UXH7TG0FiQGC414X5CboHg%3d%3d
unknown
—
—
whitelisted
7364
svchost.exe
GET
206
23.48.23.66:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/a1310cb6-94be-46c6-b8dc-986450234260?P1=1726194937&P2=404&P3=2&P4=gGFSBuvwMNu6WpASBoyOtIDJ0MOhFe6iim7cEmKhk1A%2fFEZLz%2b9VLrDvNq2Ix231UXH7TG0FiQGC414X5CboHg%3d%3d
unknown
—
—
whitelisted
7364
svchost.exe
GET
206
23.48.23.66:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/a1310cb6-94be-46c6-b8dc-986450234260?P1=1726194937&P2=404&P3=2&P4=gGFSBuvwMNu6WpASBoyOtIDJ0MOhFe6iim7cEmKhk1A%2fFEZLz%2b9VLrDvNq2Ix231UXH7TG0FiQGC414X5CboHg%3d%3d
unknown
—
—
whitelisted
7364
svchost.exe
GET
206
23.48.23.66:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/a1310cb6-94be-46c6-b8dc-986450234260?P1=1726194937&P2=404&P3=2&P4=gGFSBuvwMNu6WpASBoyOtIDJ0MOhFe6iim7cEmKhk1A%2fFEZLz%2b9VLrDvNq2Ix231UXH7TG0FiQGC414X5CboHg%3d%3d
unknown
—
—
whitelisted
7364
svchost.exe
GET
206
23.48.23.66:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/a1310cb6-94be-46c6-b8dc-986450234260?P1=1726194937&P2=404&P3=2&P4=gGFSBuvwMNu6WpASBoyOtIDJ0MOhFe6iim7cEmKhk1A%2fFEZLz%2b9VLrDvNq2Ix231UXH7TG0FiQGC414X5CboHg%3d%3d
unknown
—
—
whitelisted
7364
svchost.exe
HEAD
200
23.48.23.66:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/2ae57699-11df-4b27-89f3-0ce6cecb1da6?P1=1726300157&P2=404&P3=2&P4=WQbM22xmJu7C2xiNCgRLOY8gxjncliLOyeCbbyVXUbEhn1uylGY%2bMsPM1BmppyEEV3c2XDCqqXaHevkWMCFMAQ%3d%3d
unknown
—
—
whitelisted
7364
svchost.exe
GET
206
23.48.23.66:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/2ae57699-11df-4b27-89f3-0ce6cecb1da6?P1=1726300157&P2=404&P3=2&P4=WQbM22xmJu7C2xiNCgRLOY8gxjncliLOyeCbbyVXUbEhn1uylGY%2bMsPM1BmppyEEV3c2XDCqqXaHevkWMCFMAQ%3d%3d
unknown
—
—
whitelisted
7364
svchost.exe
GET
206
23.48.23.66:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/2ae57699-11df-4b27-89f3-0ce6cecb1da6?P1=1726300157&P2=404&P3=2&P4=WQbM22xmJu7C2xiNCgRLOY8gxjncliLOyeCbbyVXUbEhn1uylGY%2bMsPM1BmppyEEV3c2XDCqqXaHevkWMCFMAQ%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
6320
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
2120
MoUsoCoreWorker.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
1288
msedge.exe
239.255.255.250:1900
—
—
—
whitelisted
4668
msedge.exe
13.107.42.16:443
config.edge.skype.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4668
msedge.exe
204.79.197.239:443
edge.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4668
msedge.exe
13.107.246.42:443
edge-mobile-static.azureedge.net
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4668
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
  • 4.231.128.59
  • 20.73.194.208
  • 51.104.136.2
whitelisted
www.microsoft.com
  • 95.101.149.131
  • 23.35.229.160
whitelisted
google.com
  • 142.250.184.238
whitelisted
config.edge.skype.com
  • 13.107.42.16
whitelisted
down-1303226616.cos.ap-shanghai.myqcloud.com
  • 58.217.250.111
  • 58.217.250.24
whitelisted
edge.microsoft.com
  • 204.79.197.239
  • 13.107.21.239
whitelisted
api.edgeoffer.microsoft.com
  • 94.245.104.56
whitelisted
business.bing.com
  • 13.107.6.158
whitelisted
edge-mobile-static.azureedge.net
  • 13.107.246.42
whitelisted
bzib.nelreports.net
  • 2.19.126.152
  • 2.19.126.145
whitelisted

Threats

PID
Process
Class
Message
4668
msedge.exe
Misc activity
ET INFO Tencent Cloud Storage Domain in DNS Lookup (myqcloud .com)
4668
msedge.exe
Misc activity
ET INFO Tencent Cloud Storage Domain in DNS Lookup (myqcloud .com)
4668
msedge.exe
Misc activity
ET INFO Observed Tencent Cloud Storage Domain (myqcloud .com in TLS SNI)
4668
msedge.exe
Misc activity
ET INFO Observed Tencent Cloud Storage Domain (myqcloud .com in TLS SNI)
2256
svchost.exe
Misc activity
ET INFO Tencent Cloud Storage Domain in DNS Lookup (myqcloud .com)
4980
msiexec.exe
Misc activity
ET INFO Observed Tencent Cloud Storage Domain (myqcloud .com in TLS SNI)
Process
Message
YoudaoDictHelper.exe
Warning: disabling flag --expose_wasm due to conflicting flags
YoudaoDictHelper.exe
Warning: disabling flag --expose_wasm due to conflicting flags
YoudaoDictHelper.exe
Warning: disabling flag --expose_wasm due to conflicting flags
YoudaoDictHelper.exe
Warning: disabling flag --expose_wasm due to conflicting flags
YoudaoDictHelper.exe
Warning: disabling flag --expose_wasm due to conflicting flags
YoudaoDictHelper.exe
Warning: disabling flag --expose_wasm due to conflicting flags
YoudaoDictHelper.exe
Warning: disabling flag --expose_wasm due to conflicting flags
YoudaoDictHelper.exe
Warning: disabling flag --expose_wasm due to conflicting flags
YoudaoDictHelper.exe
Warning: disabling flag --expose_wasm due to conflicting flags
YoudaoDictHelper.exe
Warning: disabling flag --expose_wasm due to conflicting flags
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Reports
https://down-1303226616.cos.ap-shanghai.myqcloud.com/upload/YoudaoDict_navigation.msi