URL: | https://istripper.site/exe/istripper.exe |
Full analysis: | https://app.any.run/tasks/17720cc7-df67-4747-a49f-7ee152bc36ad |
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. |
Analysis date: | May 29, 2025, 20:11:25 |
OS: | Windows 10 Professional (build: 19044, 64 bit) |
Tags: | |
Indicators: | |
MD5: | 8B994C0B643CF2A3CFFE0D4FCE950292 |
SHA1: | CA7274B2229B0EAB5D714D9B74FD9984AE7A2F44 |
SHA256: | 0DC90235D54DD52D00988E25A37AD2AAFB74F4B0C7888BA5E0205840884BC0A2 |
SSDEEP: | 3:N8zMVqyFJBkqkdA:2gpCA |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
616 | "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=7008 --field-trial-handle=2200,i,13135372829955703420,13451904446224693955,262144 --variations-seed-version /prefetch:8 | C:\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
| |||||||||||||||
616 | findstr "bdservicehost SophosHealth AvastUI AVGUI nsWscSvc ekrn" | C:\Windows\SysWOW64\findstr.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Find String (QGREP) Utility Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
856 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=5100 --field-trial-handle=2200,i,13135372829955703420,13451904446224693955,262144 --variations-seed-version /prefetch:8 | C:\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
| |||||||||||||||
872 | "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=4472 --field-trial-handle=2200,i,13135372829955703420,13451904446224693955,262144 --variations-seed-version /prefetch:8 | C:\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
| |||||||||||||||
900 | "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=7808 --field-trial-handle=2200,i,13135372829955703420,13451904446224693955,262144 --variations-seed-version /prefetch:8 | C:\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
| |||||||||||||||
1040 | "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=6556 --field-trial-handle=2200,i,13135372829955703420,13451904446224693955,262144 --variations-seed-version /prefetch:8 | C:\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
| |||||||||||||||
1168 | "C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=6508 --field-trial-handle=2200,i,13135372829955703420,13451904446224693955,262144 --variations-seed-version /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\identity_helper.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: PWA Identity Proxy Host Exit code: 0 Version: 122.0.2365.59 Modules
| |||||||||||||||
1180 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --no-appcompat-clear --mojo-platform-channel-handle=7060 --field-trial-handle=2200,i,13135372829955703420,13451904446224693955,262144 --variations-seed-version /prefetch:8 | C:\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
| |||||||||||||||
1184 | "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=4380 --field-trial-handle=2200,i,13135372829955703420,13451904446224693955,262144 --variations-seed-version /prefetch:8 | C:\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
| |||||||||||||||
2088 | "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=6880 --field-trial-handle=2200,i,13135372829955703420,13451904446224693955,262144 --variations-seed-version /prefetch:8 | C:\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
|
(PID) Process: | (5352) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
Operation: | write | Name: | failed_count |
Value: 0 | |||
(PID) Process: | (5352) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
Operation: | write | Name: | state |
Value: 2 | |||
(PID) Process: | (5352) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
Operation: | write | Name: | state |
Value: 1 | |||
(PID) Process: | (5352) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\StabilityMetrics |
Operation: | write | Name: | user_experience_metrics.stability.exited_cleanly |
Value: 0 | |||
(PID) Process: | (5352) msedge.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault |
Operation: | write | Name: | S-1-5-21-1693682860-607145093-2874071422-1001 |
Value: F246BD2FE2942F00 | |||
(PID) Process: | (5352) msedge.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault |
Operation: | write | Name: | S-1-5-21-1693682860-607145093-2874071422-1001 |
Value: 3444C82FE2942F00 | |||
(PID) Process: | (5352) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\262992 |
Operation: | write | Name: | WindowTabManagerFileMappingId |
Value: {1FCE341C-9559-4EE2-BA68-86354B45BB3F} | |||
(PID) Process: | (5352) msedge.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault |
Operation: | write | Name: | S-1-5-21-1693682860-607145093-2874071422-1001 |
Value: CA72F32FE2942F00 | |||
(PID) Process: | (5352) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\Profiles |
Operation: | write | Name: | EnhancedLinkOpeningDefault |
Value: Default | |||
(PID) Process: | (5352) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\262992 |
Operation: | write | Name: | WindowTabManagerFileMappingId |
Value: {2A453221-B769-459F-B887-7F2566B5FD47} |
PID | Process | Filename | Type | |
---|---|---|---|---|
5352 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF10a700.TMP | — | |
MD5:— | SHA256:— | |||
5352 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
5352 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF10a70f.TMP | — | |
MD5:— | SHA256:— | |||
5352 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old | — | |
MD5:— | SHA256:— | |||
5352 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RF10a71f.TMP | — | |
MD5:— | SHA256:— | |||
5352 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old | — | |
MD5:— | SHA256:— | |||
5352 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RF10a70f.TMP | — | |
MD5:— | SHA256:— | |||
5352 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old | — | |
MD5:— | SHA256:— | |||
5352 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RF10a72f.TMP | — | |
MD5:— | SHA256:— | |||
5352 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old | — | |
MD5:— | SHA256:— |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.216.77.30:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5352 | msedge.exe | GET | 200 | 204.79.197.203:80 | http://oneocsp.microsoft.com/ocsp/MFQwUjBQME4wTDAJBgUrDgMCGgUABBTDHsfuqfubd3pihvq4mgQVWgHWNwQUyH7SaoUqG8oZmAQHJ89QEE9oqKICEzMAAAAHh6M0o3uljhwAAAAAAAc%3D | unknown | — | — | whitelisted |
5352 | msedge.exe | GET | 200 | 204.79.197.203:80 | http://oneocsp.microsoft.com/ocsp/MFQwUjBQME4wTDAJBgUrDgMCGgUABBTOQYLFSE5GO%2FpaRVfYu7d9gZEbQAQU2UEpsA8PY2zvadf1zSmepEhqMOYCEzMAAAAF%2B3pcMhNh310AAAAAAAU%3D | unknown | — | — | whitelisted |
5352 | msedge.exe | GET | 200 | 204.79.197.203:80 | http://oneocsp.microsoft.com/ocsp/MFQwUjBQME4wTDAJBgUrDgMCGgUABBTh4QXD3xfHaxna9yfH20h%2Ft5LfbQQUZZ9RzoVofy%2BKRYiq3acxux4NAF4CEzMAAu%2FwPw3N%2FoiAf4EAAAAC7%2FA%3D | unknown | — | — | whitelisted |
5352 | msedge.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ID%20Verified%20CS%20EOC%20CA%2002.crl | unknown | — | — | whitelisted |
5352 | msedge.exe | GET | 200 | 204.79.197.203:80 | http://oneocsp.microsoft.com/ocsp/MFQwUjBQME4wTDAJBgUrDgMCGgUABBTh4QXD3xfHaxna9yfH20h%2Ft5LfbQQUZZ9RzoVofy%2BKRYiq3acxux4NAF4CEzMAAu%2FwPw3N%2FoiAf4EAAAAC7%2FA%3D | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
7148 | 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 |
6632 | svchost.exe | HEAD | 200 | 208.89.74.31:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/9530bc3d-28ec-4dca-8d8d-874a68b1b861?P1=1748976793&P2=404&P3=2&P4=iFdIAH3GZL9lfh%2fdlT9NlmTq%2bxfcrgh3t%2bTftRNgcDJiScrZYD5mFOMqM9JqZkoGZJzw4xH9t8Zfx3OPLdaEsw%3d%3d | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
1328 | RUXIMICS.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.216.77.30:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5796 | svchost.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
7244 | msedge.exe | 13.107.42.16:443 | config.edge.skype.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
7244 | msedge.exe | 150.171.27.11:443 | edge.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
7244 | msedge.exe | 13.107.6.158:443 | business.bing.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
5352 | msedge.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
Domain | IP | Reputation |
---|---|---|
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
edge.microsoft.com |
| whitelisted |
config.edge.skype.com |
| whitelisted |
istripper.site |
| unknown |
business.bing.com |
| whitelisted |
edge-mobile-static.azureedge.net |
| whitelisted |
update.googleapis.com |
| whitelisted |
edgeservices.bing.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
— | — | Misc activity | ET INFO Observed Telegram Domain (t .me in TLS SNI) |
— | — | Generic Protocol Command Decode | SURICATA QUIC failed decrypt |
— | — | Generic Protocol Command Decode | SURICATA QUIC failed decrypt |
— | — | Generic Protocol Command Decode | SURICATA QUIC failed decrypt |
— | — | Generic Protocol Command Decode | SURICATA QUIC failed decrypt |
— | — | Generic Protocol Command Decode | SURICATA QUIC failed decrypt |
— | — | Generic Protocol Command Decode | SURICATA QUIC failed decrypt |