URL:

https://a11.gdl.netease.com/MuMuInstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe

Full analysis: https://app.any.run/tasks/f533166a-3e82-4d8b-9296-1b4d06e31b20
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: December 21, 2024, 02:56:00
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
loader
floxif
backdoor
spyware
antivm
Indicators:
MD5:

28D944F3EE74B74D3B5AC4F1576A9F84

SHA1:

DB5B00643A11563F9E986C51E0EB1D3D3EF123D1

SHA256:

ED7F4263988392E6FCD9FBE86BD6C9EBCEA0AA26E59D2DD0F785BEB4662A6737

SSDEEP:

3:N8/JLLAzWcoiRBXpSTspKIGK6RchXQJ:2/JSjRBXpgGGK6RnJ

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

    • FLOXIF has been detected (YARA)

      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

    • Registers / Runs the DLL via REGSVR32.EXE

      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

  • SUSPICIOUS

    • Drops 7-zip archiver for unpacking

      • MuMuInstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe (PID: 7476)
      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

    • The process drops C-runtime libraries

      • MuMuInstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe (PID: 7476)
      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

    • Process drops legitimate windows executable

      • MuMuInstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe (PID: 7476)
      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

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

      • MuMuInstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe (PID: 7476)
      • ColaBoxChecker.exe (PID: 7072)
      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

    • Executable content was dropped or overwritten

      • MuMuInstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe (PID: 7476)
      • ColaBoxChecker.exe (PID: 7072)
      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

    • Reads security settings of Internet Explorer

      • nemu-downloader.exe (PID: 7504)
      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

    • Potential Corporate Privacy Violation

      • MuMuDownloader.exe (PID: 4244)

    • Process requests binary or script from the Internet

      • MuMuDownloader.exe (PID: 4244)

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

      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

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

      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

    • There is functionality for VM detection VirtualBox (YARA)

      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

    • Creates/Modifies COM task schedule object

      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)
      • regsvr32.exe (PID: 9788)

    • Windows service management via SC.EXE

      • sc.exe (PID: 9400)
      • sc.exe (PID: 9972)
      • sc.exe (PID: 10112)
      • sc.exe (PID: 10180)

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

      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

  • INFO

    • The process uses the downloaded file

      • iexplore.exe (PID: 3692)
      • msedge.exe (PID: 7608)
      • nemu-downloader.exe (PID: 7504)

    • Reads Environment values

      • identity_helper.exe (PID: 7748)
      • identity_helper.exe (PID: 7372)

    • Checks supported languages

      • identity_helper.exe (PID: 7748)
      • identity_helper.exe (PID: 7372)
      • MuMuInstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe (PID: 7476)
      • HyperVChecker.exe (PID: 4672)
      • nemu-downloader.exe (PID: 7504)
      • ColaBoxChecker.exe (PID: 7072)
      • HyperVChecker.exe (PID: 6988)
      • HyperVChecker.exe (PID: 6976)
      • MuMuDownloader.exe (PID: 4244)
      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)
      • MuMuVMMSVC.exe (PID: 9480)
      • SUPUninstall.exe (PID: 9828)
      • MuMuVMMSVC.exe (PID: 9704)
      • SUPUninstall.exe (PID: 9900)
      • SUPInstall.exe (PID: 10040)

    • Reads the computer name

      • identity_helper.exe (PID: 7748)
      • identity_helper.exe (PID: 7372)
      • nemu-downloader.exe (PID: 7504)
      • ColaBoxChecker.exe (PID: 7072)
      • MuMuDownloader.exe (PID: 4244)
      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)
      • MuMuVMMSVC.exe (PID: 9480)
      • MuMuVMMSVC.exe (PID: 9704)
      • SUPUninstall.exe (PID: 9828)
      • SUPUninstall.exe (PID: 9900)
      • SUPInstall.exe (PID: 10040)

    • The sample compiled with english language support

      • msedge.exe (PID: 6380)
      • MuMuInstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe (PID: 7476)
      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)
      • msedge.exe (PID: 9356)

    • Application launched itself

      • msedge.exe (PID: 6380)
      • msedge.exe (PID: 2600)

    • Executable content was dropped or overwritten

      • msedge.exe (PID: 6380)
      • msedge.exe (PID: 9356)

    • Manual execution by a user

      • MuMuInstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe (PID: 7476)
      • MuMuInstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe (PID: 6324)

    • The sample compiled with chinese language support

      • MuMuInstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe (PID: 7476)
      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

    • Create files in a temporary directory

      • MuMuInstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe (PID: 7476)
      • nemu-downloader.exe (PID: 7504)
      • ColaBoxChecker.exe (PID: 7072)
      • MuMuDownloader.exe (PID: 4244)
      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

    • Reads the software policy settings

      • nemu-downloader.exe (PID: 7504)

    • Process checks computer location settings

      • nemu-downloader.exe (PID: 7504)

    • Creates files in the program directory

      • nemu-downloader.exe (PID: 7504)
      • MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe (PID: 3040)

    • Reads the machine GUID from the registry

      • MuMuDownloader.exe (PID: 4244)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
239
Monitored processes
103
Malicious processes
3
Suspicious processes
2

Behavior graph

Click at the process to see the details
start iexplore.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 msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.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 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 identity_helper.exe no specs msedge.exe no specs identity_helper.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs mumuinstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe no specs mumuinstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe nemu-downloader.exe colaboxchecker.exe conhost.exe no specs hypervchecker.exe no specs conhost.exe no specs hypervchecker.exe no specs conhost.exe no specs hypervchecker.exe no specs conhost.exe no specs mumudownloader.exe 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 #FLOXIF mumung-setup-v3.8.18.2845-overseas-0417125205.exe msedge.exe no specs msedge.exe no specs msedge.exe sc.exe no specs conhost.exe no specs mumuvmmsvc.exe no specs regsvr32.exe no specs regsvr32.exe no specs regsvr32.exe no specs msedge.exe no specs regsvr32.exe no specs msedge.exe no specs mumuvmmsvc.exe no specs regsvr32.exe no specs regsvr32.exe no specs regsvr32.exe no specs regsvr32.exe no specs supuninstall.exe no specs conhost.exe no specs supuninstall.exe no specs conhost.exe no specs sc.exe no specs conhost.exe no specs supinstall.exe no specs conhost.exe no specs sc.exe no specs conhost.exe no specs sc.exe no specs conhost.exe no specs netsh.exe no specs netsh.exe no specs conhost.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

Process information

PID
CMD
Path
Indicators
Parent process
2168"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=4628 --field-trial-handle=2384,i,13936835443796189528,14644724747903449315,262144 --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
2216"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=1288 --field-trial-handle=2312,i,7232510729228039067,6384961676910817930,262144 --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
2600"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-windowC:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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
3040"C:\Users\admin\AppData\Local\Temp\MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe" /S /auto_start=false /fchannel=yx-gl-codex /D=C:\Program Files\Netease\MuMuPlayerGlobal-12.0C:\Users\admin\AppData\Local\Temp\MuMuNG-setup-V3.8.18.2845-overseas-0417125205.exe
nemu-downloader.exe
User:
admin
Company:
NetEase Games
Integrity Level:
HIGH
Description:
MuMu Player 12
Version:
3.8.18.2845
Modules
Images
c:\users\admin\appdata\local\temp\mumung-setup-v3.8.18.2845-overseas-0417125205.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\acgenral.dll
3420\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—ColaBoxChecker.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
3692"C:\Program Files\Internet Explorer\iexplore.exe" "https://a11.gdl.netease.com/MuMuInstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe"C:\Program Files\Internet Explorer\iexplore.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
11.00.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
3696"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=5092 --field-trial-handle=2312,i,7232510729228039067,6384961676910817930,262144 --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
4244"C:\Users\admin\AppData\Local\Temp\7z3EF7ED34\MuMuDownloader.exe" --log="C:\Users\admin\AppData\Local\Temp\nemu-downloader-aria.log" --log-level=notice --check-certificate=false --enable-rpc=true --rpc-listen-port=49722 --continue --max-concurrent-downloads=10 --max-connection-per-server=5 --async-dns=false --file-allocation=prealloc --enable-mmap=true --connect-timeout=5 --rpc-max-request-size=1024M --stop-with-process=7504C:\Users\admin\AppData\Local\Temp\7z3EF7ED34\MuMuDownloader.exe
nemu-downloader.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\appdata\local\temp\7z3ef7ed34\mumudownloader.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\acgenral.dll
4328"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=7620 --field-trial-handle=2384,i,13936835443796189528,14644724747903449315,262144 --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
4388C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shcore.dll
c:\windows\system32\imagehlp.dll
Total events
19 397
Read events
19 351
Write events
46
Delete events
0

Modification events

(PID) Process:(6380) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(6380) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(6380) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(6380) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(6380) 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:
CB81343055882F00
(PID) Process:(6380) 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:
C3243C3055882F00
(PID) Process:(6380) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\328418
Operation:writeName:WindowTabManagerFileMappingId
Value:
{BBAA2E15-8EDA-4C7C-A516-571DB77DA2B3}
(PID) Process:(3692) iexplore.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3692) iexplore.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3692) iexplore.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
Executable files
745
Suspicious files
720
Text files
1 403
Unknown types
7

Dropped files

PID
Process
Filename
Type
6380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RF1356ed.TMP —
MD5:—
SHA256:—
6380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old —
MD5:—
SHA256:—
6380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RF1356fd.TMP —
MD5:—
SHA256:—
6380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old —
MD5:—
SHA256:—
6380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF1356ed.TMP —
MD5:—
SHA256:—
6380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old —
MD5:—
SHA256:—
6380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF1356fd.TMP —
MD5:—
SHA256:—
6380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old —
MD5:—
SHA256:—
6380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RF13570c.TMP —
MD5:—
SHA256:—
6380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
64
TCP/UDP connections
83
DNS requests
73
Threats
15

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
7268
svchost.exe
GET
206
199.232.210.172:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/0529a13c-ea24-474d-87d7-66f668b071b4?P1=1735348740&P2=404&P3=2&P4=U2fQ6xFNeZ%2fNg6a%2fpHlrBrPm%2fHG%2fD9bv2iMx5F%2bgUYZxG%2b2ePVtn2UHYdQZIpM%2f%2bTvri2ZIrd6r3SSO16H3kRw%3d%3d
unknown
—
—
whitelisted
7268
svchost.exe
HEAD
200
199.232.210.172:80
http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/0529a13c-ea24-474d-87d7-66f668b071b4?P1=1735348740&P2=404&P3=2&P4=U2fQ6xFNeZ%2fNg6a%2fpHlrBrPm%2fHG%2fD9bv2iMx5F%2bgUYZxG%2b2ePVtn2UHYdQZIpM%2f%2bTvri2ZIrd6r3SSO16H3kRw%3d%3d
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
23.216.77.28:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
5064
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
whitelisted
1176
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
6864
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
7504
nemu-downloader.exe
GET
200
76.223.88.1:80
http://76.223.88.1/v2/?domain=a11.gdl.netease.com
unknown
—
—
unknown
6432
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
—
—
whitelisted
6864
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
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
6068
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
—
—
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4712
MoUsoCoreWorker.exe
23.216.77.28:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4712
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
3508
RUXIMICS.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
4
System
192.168.100.255:138
—
—
—
whitelisted
5064
SearchApp.exe
104.126.37.131:443
www.bing.com
Akamai International B.V.
DE
whitelisted
6764
msedge.exe
204.79.197.239:443
edge.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
6380
msedge.exe
239.255.255.250:1900
—
—
—
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 20.73.194.208
  • 40.127.240.158
whitelisted
google.com
  • 142.250.186.142
whitelisted
crl.microsoft.com
  • 23.216.77.28
  • 23.216.77.6
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
a11.gdl.netease.com
  • 23.48.23.37
  • 23.48.23.26
whitelisted
www.bing.com
  • 104.126.37.131
  • 104.126.37.145
  • 104.126.37.130
  • 104.126.37.128
  • 104.126.37.139
  • 104.126.37.163
whitelisted
config.edge.skype.com
  • 13.107.42.16
whitelisted
edge.microsoft.com
  • 204.79.197.239
  • 13.107.21.239
whitelisted
edge-mobile-static.azureedge.net
  • 13.107.246.45
whitelisted
business.bing.com
  • 13.107.6.158
whitelisted

Threats

PID
Process
Class
Message
4244
MuMuDownloader.exe
A Network Trojan was detected
ET USER_AGENTS Aria2 User-Agent
4244
MuMuDownloader.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
4244
MuMuDownloader.exe
A Network Trojan was detected
ET USER_AGENTS Aria2 User-Agent
4244
MuMuDownloader.exe
A Network Trojan was detected
ET USER_AGENTS Aria2 User-Agent
4244
MuMuDownloader.exe
A Network Trojan was detected
ET USER_AGENTS Aria2 User-Agent
4244
MuMuDownloader.exe
A Network Trojan was detected
ET USER_AGENTS Aria2 User-Agent
4244
MuMuDownloader.exe
A Network Trojan was detected
ET USER_AGENTS Aria2 User-Agent
4244
MuMuDownloader.exe
A Network Trojan was detected
ET USER_AGENTS Aria2 User-Agent
7 ETPRO signatures available at the full report
No debug info
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Reports
https://a11.gdl.netease.com/MuMuInstaller_3.1.6.0_yx-gl-codex_all_1709777287.exe