| URL: | https://github.com/Cryakl/Ultimate-RAT-Collection/blob/main/Orcus/Orcus%20RAT%20v1.9.1%20Anti-Takedown%20Mod/Orcus%20RAT%201.9.1%20Anti-Takedown%20Mod.7z |
| Full analysis: | https://app.any.run/tasks/1436cf2c-b13e-48e1-9bb5-b273cfb986fc |
| Verdict: | Malicious activity |
| Threats: | Orcus is a modular Remote Access Trojan with some unusual functions. This RAT enables attackers to create plugins using a custom development library and offers a robust core feature set that makes it one of the most dangerous malicious programs in its class. |
| Analysis date: | May 24, 2025, 11:33:17 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MD5: | FB6CFC951B242125A99B940884A42E6D |
| SHA1: | A05C9056056E321B78B44618236ED0A6BA35E324 |
| SHA256: | FD5B376FF0C357C4D0B029BC19D86C08920DBCE434CD82B2A19DD8A827C68639 |
| SSDEEP: | 3:N8tEdJEwCFkO9JOGRgcTERtmyQcLJvXAXPRH2yRUAbvXAXPon:2uPpgOGycTstJBQdi+QQ |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2192 | C:\WINDOWS\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding | C:\Windows\explorer.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 10.0.19041.3758 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2196 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\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
| |||||||||||||||
| 2772 | "C:\Program Files\WinRAR\WinRAR.exe" x -iext -ow -ver -- "C:\Users\admin\Downloads\Orcus RAT 1.9.1 Anti-Takedown Mod.7z" "C:\Users\admin\Downloads\Orcus RAT 1.9.1 Anti-Takedown Mod\" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.91.0 Modules
| |||||||||||||||
| 4736 | "C:\Users\admin\Downloads\Orcus RAT 1.9.1 Anti-Takedown Mod\Orcus 1.9.1 Anti-Takedown\Modded Client\Orcus.Administration.exe" | C:\Users\admin\Downloads\Orcus RAT 1.9.1 Anti-Takedown Mod\Orcus 1.9.1 Anti-Takedown\Modded Client\Orcus.Administration.exe | explorer.exe | ||||||||||||
User: admin Company: Orcus Technologies Integrity Level: MEDIUM Description: Orcus Administration Exit code: 0 Version: 1.9.1.0 Modules
| |||||||||||||||
| 5056 | "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=5312 --field-trial-handle=1880,i,11437380605091190261,2976793643753410488,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 122.0.6261.70 Modules
| |||||||||||||||
| 5512 | "C:\Users\admin\Downloads\Orcus RAT 1.9.1 Anti-Takedown Mod\Orcus 1.9.1 Anti-Takedown\Modded Server\Orcus.Server.Patched.exe" | C:\Users\admin\Downloads\Orcus RAT 1.9.1 Anti-Takedown Mod\Orcus 1.9.1 Anti-Takedown\Modded Server\Orcus.Server.Patched.exe | explorer.exe | ||||||||||||
User: admin Company: Orcus Technologies Integrity Level: MEDIUM Description: Orcus Server Version: 1.9.1 Modules
| |||||||||||||||
| 5680 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=122.0.6261.70 --initial-client-data=0x21c,0x220,0x224,0x1f8,0x228,0x7ffc880bdc40,0x7ffc880bdc4c,0x7ffc880bdc58 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 122.0.6261.70 Modules
| |||||||||||||||
| 5968 | "C:\Users\admin\Downloads\Orcus RAT 1.9.1 Anti-Takedown Mod\Orcus 1.9.1 Anti-Takedown\Modded Client\Orcus.Administration.exe" | C:\Users\admin\Downloads\Orcus RAT 1.9.1 Anti-Takedown Mod\Orcus 1.9.1 Anti-Takedown\Modded Client\Orcus.Administration.exe | explorer.exe | ||||||||||||
User: admin Company: Orcus Technologies Integrity Level: MEDIUM Description: Orcus Administration Version: 1.9.1.0 Modules
| |||||||||||||||
| 6584 | C:\WINDOWS\System32\slui.exe -Embedding | C:\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
| |||||||||||||||
| 6592 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --disable-quic --no-appcompat-clear --mojo-platform-channel-handle=3464 --field-trial-handle=1880,i,11437380605091190261,2976793643753410488,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 122.0.6261.70 Modules
| |||||||||||||||
| (PID) Process: | (6972) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (6972) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (6972) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (6972) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\StabilityMetrics |
| Operation: | write | Name: | user_experience_metrics.stability.exited_cleanly |
Value: 0 | |||
| (PID) Process: | (6972) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
| (PID) Process: | (7864) chrome.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached |
| Operation: | write | Name: | {2781761E-28E0-4109-99FE-B9D127C57AFE} {56FFCC30-D398-11D0-B2AE-00A0C908FA49} 0xFFFF |
Value: 01000000000000009481C3BA9FCCDB01 | |||
| (PID) Process: | (2772) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface |
| Operation: | write | Name: | ShowPassword |
Value: 0 | |||
| (PID) Process: | (2772) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2772) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2772) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6972 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\PersistentOriginTrials\LOG.old~RF10c16d.TMP | — | |
MD5:— | SHA256:— | |||
| 6972 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\chrome_cart_db\LOG.old~RF10c16d.TMP | — | |
MD5:— | SHA256:— | |||
| 6972 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\chrome_cart_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 6972 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\PersistentOriginTrials\LOG.old | — | |
MD5:— | SHA256:— | |||
| 6972 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\parcel_tracking_db\LOG.old~RF10c16d.TMP | — | |
MD5:— | SHA256:— | |||
| 6972 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\parcel_tracking_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 6972 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\coupon_db\LOG.old~RF10c16d.TMP | — | |
MD5:— | SHA256:— | |||
| 6972 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\coupon_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 6972 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old~RF10c15e.TMP | — | |
MD5:— | SHA256:— | |||
| 6972 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 2.23.181.156:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.32.238.112:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2316 | RUXIMICS.exe | GET | 200 | 23.32.238.112:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2316 | RUXIMICS.exe | GET | 200 | 2.23.181.156:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
672 | SIHClient.exe | GET | 200 | 2.23.181.156:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
672 | SIHClient.exe | GET | 200 | 2.23.181.156:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
2088 | svchost.exe | HEAD | 200 | 172.217.16.206:80 | http://dl.google.com/edgedl/release2/chrome_component/acaldksiunzh56452py2db5mnbpa_120.0.6050.0/jamhcnnkihinmdlkakkaopbjbbcngflc_120.0.6050.0_all_dgzfpknn7v3zslsbhrwu6bt44e.crx3 | unknown | — | — | whitelisted |
2088 | svchost.exe | GET | 206 | 172.217.16.206:80 | http://dl.google.com/edgedl/release2/chrome_component/acaldksiunzh56452py2db5mnbpa_120.0.6050.0/jamhcnnkihinmdlkakkaopbjbbcngflc_120.0.6050.0_all_dgzfpknn7v3zslsbhrwu6bt44e.crx3 | unknown | — | — | whitelisted |
2088 | svchost.exe | GET | 206 | 172.217.16.206:80 | http://dl.google.com/edgedl/release2/chrome_component/acaldksiunzh56452py2db5mnbpa_120.0.6050.0/jamhcnnkihinmdlkakkaopbjbbcngflc_120.0.6050.0_all_dgzfpknn7v3zslsbhrwu6bt44e.crx3 | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
2104 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5496 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2316 | RUXIMICS.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.32.238.112:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2316 | RUXIMICS.exe | 23.32.238.112:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5496 | MoUsoCoreWorker.exe | 2.23.181.156:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
2316 | RUXIMICS.exe | 2.23.181.156:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
7308 | chrome.exe | 108.177.15.84:443 | accounts.google.com | GOOGLE | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
github.com |
| whitelisted |
accounts.google.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
github.githubassets.com |
| whitelisted |
avatars.githubusercontent.com |
| whitelisted |
github-cloud.s3.amazonaws.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
7308 | chrome.exe | Not Suspicious Traffic | INFO [ANY.RUN] Attempting to access raw user content on GitHub |
7308 | chrome.exe | Not Suspicious Traffic | INFO [ANY.RUN] Attempting to access raw user content on GitHub |
7308 | chrome.exe | Not Suspicious Traffic | INFO [ANY.RUN] Attempting to access raw user content on GitHub |
7308 | chrome.exe | Not Suspicious Traffic | INFO [ANY.RUN] Attempting to access raw user content on GitHub |
2196 | svchost.exe | Potentially Bad Traffic | ET DNS Query to a *.pw domain - Likely Hostile |
2196 | svchost.exe | Potentially Bad Traffic | ET DNS Query to a *.pw domain - Likely Hostile |