URL:

https://wien.oss-ap-southeast-1.aliyuncs.com/LinesInste-%D1%86x64.zip

Full analysis: https://app.any.run/tasks/f0df99b9-cd31-42be-b48d-84a354f39cc0
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.

Analysis date: March 20, 2025, 10:21:47
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
silverfox
backdoor
Indicators:
MD5:

4542AD0CA906F67629977CAC8216D0F1

SHA1:

B693FA991568C87528CB4BC5C7A06412E78784A5

SHA256:

C3606F07ADE584617D2E4CAF3A6920AD2BEB89A7BB9814E2CB45E73728F104CE

SSDEEP:

3:N8dtIEVPU2SxelX:2fIEV8q

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

    • Changes powershell execution policy (Bypass)

      • wscript.exe (PID: 1512)
      • cmd.exe (PID: 7580)
      • cmd.exe (PID: 6736)
    • Gets %appdata% folder path (SCRIPT)

      • wscript.exe (PID: 1512)
    • Accesses environment variables (SCRIPT)

      • wscript.exe (PID: 1512)
    • Bypass execution policy to execute commands

      • powershell.exe (PID: 8176)
      • powershell.exe (PID: 5132)
      • powershell.exe (PID: 2100)
      • powershell.exe (PID: 8108)
    • Executing a file with an untrusted certificate

      • SGuardSvc32.exe (PID: 5344)
      • Protected_R.exe (PID: 8168)
      • SGuardSvc32.exe (PID: 8080)
    • Starts Visual C# compiler

      • powershell.exe (PID: 8176)
      • powershell.exe (PID: 5132)
    • Adds path to the Windows Defender exclusion list

      • powershell.exe (PID: 8176)
      • cmd.exe (PID: 7580)
    • Changes Windows Defender settings

      • cmd.exe (PID: 7580)
    • Changes powershell execution policy (Unrestricted)

      • cmd.exe (PID: 7208)
    • Connects to the CnC server

      • powershell.exe (PID: 8176)
    • SILVERFOX has been detected (SURICATA)

      • powershell.exe (PID: 8176)
  • SUSPICIOUS

    • Runs shell command (SCRIPT)

      • wscript.exe (PID: 1512)
    • Gets path to any of the special folders (POWERSHELL)

      • powershell.exe (PID: 8176)
    • Creates new GUID (POWERSHELL)

      • powershell.exe (PID: 8176)
    • Executable content was dropped or overwritten

      • LinesInste-ºFx64.exe (PID: 4980)
      • csc.exe (PID: 7012)
      • LineInst_1228734.exe (PID: 7880)
      • csc.exe (PID: 5796)
      • LINE.exe (PID: 5796)
      • LINE.exe (PID: 5552)
      • csc.exe (PID: 728)
    • There is functionality for taking screenshot (YARA)

      • LinesInste-ºFx64.exe (PID: 4980)
    • The process executes VB scripts

      • LinesInste-ºFx64.exe (PID: 4980)
    • Starts POWERSHELL.EXE for commands execution

      • wscript.exe (PID: 1512)
      • cmd.exe (PID: 7580)
      • cmd.exe (PID: 7208)
      • cmd.exe (PID: 6736)
    • The process executes Powershell scripts

      • wscript.exe (PID: 1512)
      • cmd.exe (PID: 6736)
    • Process drops legitimate windows executable

      • LinesInste-ºFx64.exe (PID: 4980)
      • LineInst_1228734.exe (PID: 7880)
    • Starts application with an unusual extension

      • cmd.exe (PID: 6344)
    • Detected use of alternative data streams (AltDS)

      • cmd.exe (PID: 6344)
      • more.com (PID: 7756)
      • powershell.exe (PID: 5132)
    • Starts CMD.EXE for commands execution

      • LinesInste-ºFx64.exe (PID: 4980)
      • powershell.exe (PID: 8176)
    • The process executes via Task Scheduler

      • SGuardSvc32.exe (PID: 8080)
      • powershell.exe (PID: 5132)
    • Uses .NET C# to load dll

      • powershell.exe (PID: 8176)
      • powershell.exe (PID: 5132)
    • CSC.EXE is used to compile C# code

      • csc.exe (PID: 728)
      • csc.exe (PID: 7012)
      • csc.exe (PID: 5796)
    • Executes application which crashes

      • Protected_R.exe (PID: 8168)
    • Uses base64 encoding (POWERSHELL)

      • powershell.exe (PID: 5132)
    • Uses sleep to delay execution (POWERSHELL)

      • powershell.exe (PID: 5132)
    • Executing commands from a ".bat" file

      • powershell.exe (PID: 8176)
    • Using 'findstr.exe' to search for text patterns in files and output

      • cmd.exe (PID: 5720)
    • Get information on the list of running processes

      • cmd.exe (PID: 5720)
    • Script adds exclusion path to Windows Defender

      • cmd.exe (PID: 7580)
    • Uses TIMEOUT.EXE to delay execution

      • cmd.exe (PID: 5720)
    • Malware-specific behavior (creating "System.dll" in Temp)

      • LinesInste-ºFx64.exe (PID: 4980)
      • LineInst_1228734.exe (PID: 7880)
    • Connects to unusual port

      • powershell.exe (PID: 8176)
    • Contacting a server suspected of hosting an CnC

      • powershell.exe (PID: 8176)
    • Gets content of a file (POWERSHELL)

      • powershell.exe (PID: 2100)
    • The process drops C-runtime libraries

      • LineInst_1228734.exe (PID: 7880)
    • Reads security settings of Internet Explorer

      • LineUpdater.exe (PID: 3620)
  • INFO

    • Checks proxy server information

      • BackgroundTransferHost.exe (PID: 5436)
      • LINE.exe (PID: 5552)
    • Reads security settings of Internet Explorer

      • BackgroundTransferHost.exe (PID: 7984)
      • BackgroundTransferHost.exe (PID: 5528)
      • BackgroundTransferHost.exe (PID: 4224)
      • BackgroundTransferHost.exe (PID: 5984)
      • BackgroundTransferHost.exe (PID: 5436)
    • Creates files or folders in the user directory

      • BackgroundTransferHost.exe (PID: 5436)
      • LinesInste-ºFx64.exe (PID: 4980)
      • WerFault.exe (PID: 4932)
      • LineInst_1228734.exe (PID: 7880)
      • LINE.exe (PID: 5552)
      • LineLauncher.exe (PID: 8080)
      • LINE.exe (PID: 5796)
    • Create files in a temporary directory

      • LinesInste-ºFx64.exe (PID: 4980)
      • cvtres.exe (PID: 7192)
      • csc.exe (PID: 728)
      • cvtres.exe (PID: 6940)
      • csc.exe (PID: 7012)
      • LinesInste.exe (PID: 4244)
      • LineInst_1228734.exe (PID: 7880)
      • cvtres.exe (PID: 6640)
    • Reads the software policy settings

      • BackgroundTransferHost.exe (PID: 5436)
      • LinesInste.exe (PID: 4244)
      • LineUpdater.exe (PID: 3620)
    • Manual execution by a user

      • LinesInste-ºFx64.exe (PID: 1128)
      • WinRAR.exe (PID: 6516)
      • LinesInste-ºFx64.exe (PID: 4980)
      • LinesInste.exe (PID: 4244)
    • The sample compiled with english language support

      • LinesInste-ºFx64.exe (PID: 4980)
      • chrome.exe (PID: 6644)
      • LineInst_1228734.exe (PID: 7880)
    • Application launched itself

      • chrome.exe (PID: 1276)
    • Checks supported languages

      • more.com (PID: 7756)
      • SGuardSvc32.exe (PID: 5344)
      • SGuardSvc32.exe (PID: 8080)
      • cvtres.exe (PID: 6940)
      • LinesInste.exe (PID: 4244)
      • csc.exe (PID: 5796)
      • LineAppMgr.exe (PID: 6972)
      • LineInst_1228734.exe (PID: 7880)
      • LineLauncher.exe (PID: 976)
      • LineLauncher.exe (PID: 8080)
    • Reads the computer name

      • SGuardSvc32.exe (PID: 5344)
      • SGuardSvc32.exe (PID: 8080)
      • LineInst_1228734.exe (PID: 7880)
      • LineLauncher.exe (PID: 976)
    • Reads the machine GUID from the registry

      • csc.exe (PID: 728)
      • csc.exe (PID: 5796)
      • LineUpdater.exe (PID: 3620)
    • Creates files in the program directory

      • LinesInste-ºFx64.exe (PID: 4980)
    • Creates a byte array (POWERSHELL)

      • powershell.exe (PID: 5132)
    • Script raised an exception (POWERSHELL)

      • powershell.exe (PID: 7104)
      • powershell.exe (PID: 2100)
      • powershell.exe (PID: 8108)
    • Checks if a key exists in the options dictionary (POWERSHELL)

      • powershell.exe (PID: 8108)
    • Executable content was dropped or overwritten

      • chrome.exe (PID: 6644)
    • Process checks whether UAC notifications are on

      • LineInst_1228734.exe (PID: 7880)
    • Process checks computer location settings

      • LineLauncher.exe (PID: 976)
      • LineLauncher.exe (PID: 8080)
    • Reads Environment values

      • LINE.exe (PID: 5552)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
257
Monitored processes
106
Malicious processes
8
Suspicious processes
4

Behavior graph

Click at the process to see the details
start chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs sppextcomobj.exe no specs slui.exe chrome.exe no specs backgroundtransferhost.exe no specs backgroundtransferhost.exe backgroundtransferhost.exe no specs backgroundtransferhost.exe no specs backgroundtransferhost.exe no specs chrome.exe no specs chrome.exe no specs rundll32.exe no specs winrar.exe no specs linesinste-ºfx64.exe no specs linesinste-ºfx64.exe slui.exe wscript.exe no specs #SILVERFOX powershell.exe conhost.exe no specs csc.exe cvtres.exe no specs cmd.exe no specs conhost.exe no specs more.com no specs sguardsvc32.exe no specs edpnotify.exe no specs protected_r.exe sguardsvc32.exe no specs powershell.exe no specs conhost.exe no specs edpnotify.exe no specs werfault.exe no specs csc.exe shellexperiencehost.exe no specs cvtres.exe no specs cmd.exe no specs tasklist.exe no specs findstr.exe no specs cmd.exe no specs conhost.exe no specs powershell.exe no specs timeout.exe no specs cmd.exe no specs powershell.exe no specs cmd.exe no specs conhost.exe no specs powershell.exe no specs chrome.exe tasklist.exe no specs findstr.exe no specs timeout.exe no specs chrome.exe no specs tasklist.exe no specs findstr.exe no specs timeout.exe no specs chrome.exe no specs linesinste.exe chrome.exe no specs chrome.exe no specs tasklist.exe no specs findstr.exe no specs timeout.exe no specs chrome.exe no specs csc.exe tasklist.exe no specs findstr.exe no specs timeout.exe no specs cvtres.exe no specs lineinst_1228734.exe chrome.exe no specs tasklist.exe no specs findstr.exe no specs timeout.exe no specs lineappmgr.exe no specs linelauncher.exe no specs line.exe lineupdater.exe no specs linelauncher.exe no specs line.exe tasklist.exe no specs findstr.exe no specs timeout.exe no specs chrome.exe no specs tasklist.exe no specs findstr.exe no specs timeout.exe no specs chrome.exe no specs tasklist.exe no specs findstr.exe no specs timeout.exe no specs chrome.exe no specs chrome.exe no specs tasklist.exe no specs findstr.exe no specs timeout.exe no specs chrome.exe no specs tasklist.exe no specs findstr.exe no specs timeout.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
472C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
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:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\j0rlpd5h\j0rlpd5h.cmdline"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Visual C# Command Line Compiler
Exit code:
0
Version:
4.8.9037.0 built by: NET481REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\csc.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\advapi32.dll
c:\windows\syswow64\msvcrt.dll
896"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.FileUtilService --lang=en-US --service-sandbox-type=service --disable-quic --no-appcompat-clear --mojo-platform-channel-handle=3444 --field-trial-handle=1948,i,9607869396517871136,2097035397012576670,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
122.0.6261.70
Modules
Images
c:\program files\google\chrome\application\chrome.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
904"C:\WINDOWS\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mcaC:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Shell Experience Host
Version:
10.0.19041.3758 (WinBuild.160101.0800)
Modules
Images
c:\windows\systemapps\shellexperiencehost_cw5n1h2txyewy\shellexperiencehost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\wincorlib.dll
920C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exesvchost.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
960tasklist /fi "PID eq 8176" C:\Windows\SysWOW64\tasklist.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Lists the current running tasks
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\tasklist.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\advapi32.dll
c:\windows\syswow64\msvcrt.dll
976C:\Users\admin\AppData\Local\LINE\bin\LineLauncher.exeC:\Users\admin\AppData\Local\LINE\bin\LineLauncher.exeLinesInste.exe
User:
admin
Company:
LY Corporation
Integrity Level:
MEDIUM
Description:
LINE
Exit code:
9
Version:
1.0.0.23
Modules
Images
c:\users\admin\appdata\local\line\bin\linelauncher.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
1040timeout /t 15C:\Windows\SysWOW64\timeout.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
timeout - pauses command processing
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\timeout.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\user32.dll
c:\windows\syswow64\win32u.dll
1096"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --disable-quic --no-appcompat-clear --mojo-platform-channel-handle=4864 --field-trial-handle=1948,i,9607869396517871136,2097035397012576670,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
122.0.6261.70
Modules
Images
c:\program files\google\chrome\application\chrome.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
1128"C:\Users\admin\Downloads\LinesInste-ºFx64.exe" C:\Users\admin\Downloads\LinesInste-ºFx64.exeexplorer.exe
User:
admin
Company:
LY Corporation
Integrity Level:
MEDIUM
Description:
LineInstaller
Exit code:
3221226540
Version:
24.62.16.35
Modules
Images
c:\users\admin\downloads\linesinste-ºfx64.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
Total events
55 013
Read events
54 894
Write events
100
Delete events
19

Modification events

(PID) Process:(1276) chrome.exeKey:HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(1276) chrome.exeKey:HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(1276) chrome.exeKey:HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(1276) chrome.exeKey:HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(1276) chrome.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:writeName:usagestats
Value:
0
(PID) Process:(7984) BackgroundTransferHost.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.contentdeliverymanager_cw5n1h2txyewy\Internet Settings\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(7984) BackgroundTransferHost.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.contentdeliverymanager_cw5n1h2txyewy\Internet Settings\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(7984) BackgroundTransferHost.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.contentdeliverymanager_cw5n1h2txyewy\Internet Settings\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(5436) BackgroundTransferHost.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.contentdeliverymanager_cw5n1h2txyewy\Internet Settings\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(5436) BackgroundTransferHost.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.contentdeliverymanager_cw5n1h2txyewy\Internet Settings\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
Executable files
152
Suspicious files
231
Text files
92
Unknown types
2

Dropped files

PID
Process
Filename
Type
1276chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\chrome_cart_db\LOG.old~RF10cebc.TMP
MD5:
SHA256:
1276chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\discounts_db\LOG.old~RF10cebc.TMP
MD5:
SHA256:
1276chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\discounts_db\LOG.old
MD5:
SHA256:
1276chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old~RF10cebc.TMP
MD5:
SHA256:
1276chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old
MD5:
SHA256:
1276chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\chrome_cart_db\LOG.old
MD5:
SHA256:
1276chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\coupon_db\LOG.old~RF10cebc.TMP
MD5:
SHA256:
1276chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\coupon_db\LOG.old
MD5:
SHA256:
1276chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\PersistentOriginTrials\LOG.old~RF10cebc.TMP
MD5:
SHA256:
1276chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\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
43
TCP/UDP connections
58
DNS requests
41
Threats
21

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
6544
svchost.exe
GET
200
184.30.131.245:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
23.48.23.176:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
7284
backgroundTaskHost.exe
GET
200
184.30.131.245:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
whitelisted
7972
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
7972
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
8048
svchost.exe
HEAD
200
34.104.35.123:80
http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/imoffpf67hel7kbknqflao2oo4_1.0.2738.0/neifaoindggfcjicffkgpmnlppeffabd_1.0.2738.0_win64_kj4dp5kifwxbdodqls7e5nzhtm.crx3
unknown
whitelisted
5436
BackgroundTransferHost.exe
GET
200
184.30.131.245:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
whitelisted
8048
svchost.exe
GET
206
34.104.35.123:80
http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/imoffpf67hel7kbknqflao2oo4_1.0.2738.0/neifaoindggfcjicffkgpmnlppeffabd_1.0.2738.0_win64_kj4dp5kifwxbdodqls7e5nzhtm.crx3
unknown
whitelisted
8048
svchost.exe
GET
206
34.104.35.123:80
http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/imoffpf67hel7kbknqflao2oo4_1.0.2738.0/neifaoindggfcjicffkgpmnlppeffabd_1.0.2738.0_win64_kj4dp5kifwxbdodqls7e5nzhtm.crx3
unknown
whitelisted
8048
svchost.exe
GET
206
34.104.35.123:80
http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/imoffpf67hel7kbknqflao2oo4_1.0.2738.0/neifaoindggfcjicffkgpmnlppeffabd_1.0.2738.0_win64_kj4dp5kifwxbdodqls7e5nzhtm.crx3
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
2104
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5496
MoUsoCoreWorker.exe
23.48.23.176:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4
System
192.168.100.255:138
whitelisted
5496
MoUsoCoreWorker.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1276
chrome.exe
239.255.255.250:1900
whitelisted
7412
chrome.exe
64.233.167.84:443
accounts.google.com
GOOGLE
US
whitelisted
3216
svchost.exe
40.115.3.253:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
7412
chrome.exe
47.79.48.159:443
wien.oss-ap-southeast-1.aliyuncs.com
RCN-AS
US
suspicious
6544
svchost.exe
40.126.32.74:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 51.124.78.146
whitelisted
google.com
  • 216.58.206.78
whitelisted
crl.microsoft.com
  • 23.48.23.176
  • 23.48.23.156
  • 23.48.23.147
  • 23.48.23.173
  • 23.48.23.169
  • 23.48.23.190
  • 23.48.23.159
  • 23.48.23.143
  • 23.48.23.177
whitelisted
wien.oss-ap-southeast-1.aliyuncs.com
  • 47.79.48.159
unknown
accounts.google.com
  • 64.233.167.84
whitelisted
client.wns.windows.com
  • 40.115.3.253
whitelisted
login.live.com
  • 40.126.32.74
  • 20.190.160.128
  • 20.190.160.130
  • 20.190.160.131
  • 20.190.160.65
  • 40.126.32.136
  • 20.190.160.4
  • 20.190.160.2
whitelisted
ocsp.digicert.com
  • 184.30.131.245
whitelisted
www.google.com
  • 142.250.185.68
whitelisted
arc.msn.com
  • 20.74.47.205
whitelisted

Threats

PID
Process
Class
Message
7412
chrome.exe
Misc activity
ET INFO DNS Query to Alibaba Cloud CDN Domain (aliyuncs .com)
7412
chrome.exe
Misc activity
ET INFO DNS Query to Alibaba Cloud CDN Domain (aliyuncs .com)
7412
chrome.exe
Misc activity
ET INFO Observed Alibaba Cloud CDN Domain (aliyuncs .com in TLS SNI)
8176
powershell.exe
Malware Command and Control Activity Detected
BACKDOOR [ANY.RUN] SilverFox TCP Init Packet
8176
powershell.exe
Malware Command and Control Activity Detected
ET MALWARE Winos4.0 Framework CnC Login Message
8176
powershell.exe
Malware Command and Control Activity Detected
ET MALWARE Winos4.0 Framework CnC Login Message CnC Server Response
8176
powershell.exe
Malware Command and Control Activity Detected
BACKDOOR [ANY.RUN] SilverFox Encrypted Client Packet
8176
powershell.exe
Malware Command and Control Activity Detected
BACKDOOR [ANY.RUN] SilverFox Keep-Alive Client Packet
8176
powershell.exe
Malware Command and Control Activity Detected
BACKDOOR [ANY.RUN] SilverFox Keep-Alive Client Packet
8176
powershell.exe
Malware Command and Control Activity Detected
BACKDOOR [ANY.RUN] SilverFox Keep-Alive Client Packet
No debug info