| File name: | MarsStealerBuilder.h.7z |
| Full analysis: | https://app.any.run/tasks/aed0187d-6839-4441-801d-bf9ea28fdcd8 |
| Verdict: | Malicious activity |
| Threats: | Arkei is a stealer type malware capable of collecting passwords, autosaved forms, cryptocurrency wallet credentials, and files. |
| Analysis date: | December 13, 2024, 21:32:43 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-7z-compressed |
| File info: | 7-zip archive data, version 0.4 |
| MD5: | 17F119C13CA5C322D8F831EDFBA96AE4 |
| SHA1: | 221ED0A212F3350556D148FBA4FD48F671FB775E |
| SHA256: | C1A1BAB48BFB9AD7E33AD7E0EBA87C6B4D8FEF14573B322E906CA55266947DB8 |
| SSDEEP: | 98304:iQVr70qU5e2+CM3LNBNOoXXvBBFIR3uTOYBixMyrEIBj6xfeTWnJIHdGfDdKZrZf:TLSv4GHT4l8Nw4lTFIFKNJY+ |
| .7z | | | 7-Zip compressed archive (v0.4) (57.1) |
|---|---|---|
| .7z | | | 7-Zip compressed archive (gen) (42.8) |
| FileVersion: | 7z v0.04 |
|---|---|
| ModifyDate: | 2022:05:01 21:53:27+00:00 |
| ArchivedFileName: | Mars Stealer Builder.h |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 628 | "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=4660 --field-trial-handle=2408,i,10314220813341042720,16297253882355140587,262144 --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
| |||||||||||||||
| 644 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3824 --field-trial-handle=2408,i,10314220813341042720,16297253882355140587,262144 --variations-seed-version /prefetch:1 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Version: 122.0.2365.59 Modules
| |||||||||||||||
| 648 | "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=5792 --field-trial-handle=2408,i,10314220813341042720,16297253882355140587,262144 --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: 3221226029 Version: 122.0.2365.59 Modules
| |||||||||||||||
| 1020 | "C:\WINDOWS\System32\rundll32.exe" "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen C:\Users\admin\Desktop\cy.png | C:\Windows\System32\rundll32.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1392 | "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=6216 --field-trial-handle=2408,i,10314220813341042720,16297253882355140587,262144 --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
| |||||||||||||||
| 2040 | "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=5892 --field-trial-handle=2408,i,10314220813341042720,16297253882355140587,262144 --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
| |||||||||||||||
| 2260 | "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=6056 --field-trial-handle=2408,i,10314220813341042720,16297253882355140587,262144 --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
| |||||||||||||||
| 2260 | "C:\WINDOWS\System32\rundll32.exe" "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen C:\Users\admin\Desktop\ly.png | C:\Windows\System32\rundll32.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2548 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --extension-process --renderer-sub-type=extension --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4000 --field-trial-handle=2408,i,10314220813341042720,16297253882355140587,262144 --variations-seed-version /prefetch:2 | 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
| |||||||||||||||
| 2632 | "C:\WINDOWS\System32\rundll32.exe" "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen C:\Users\admin\Desktop\bw.png | C:\Windows\System32\rundll32.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (6240) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (6240) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (6240) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\omni_23_10_2024_.zip | |||
| (PID) Process: | (6240) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\MarsStealerBuilder.h.7z | |||
| (PID) Process: | (6240) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (6240) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (6240) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (6240) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (6736) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (6736) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6736 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF139221.TMP | — | |
MD5:— | SHA256:— | |||
| 6736 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RF139221.TMP | — | |
MD5:— | SHA256:— | |||
| 6736 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 6736 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 6736 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RF139221.TMP | — | |
MD5:— | SHA256:— | |||
| 6736 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 6736 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RF139231.TMP | — | |
MD5:— | SHA256:— | |||
| 6736 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old | — | |
MD5:— | SHA256:— | |||
| 6736 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF139231.TMP | — | |
MD5:— | SHA256:— | |||
| 6736 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.16.241.12:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 401 | 13.107.6.158:443 | https://business.bing.com/api/v1/user/token/microsoftgraph?&clienttype=edge-omnibox | unknown | — | — | unknown |
7812 | svchost.exe | HEAD | 200 | 2.22.242.83:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/fb6dd03b-99d7-4cc8-a878-91c8e655c2d3?P1=1734259040&P2=404&P3=2&P4=N9e%2f5WKAkpGPdB1i17gK0F0EBD4liZlXgmx2%2fH%2fGvWahuV%2bZQ50xxLpeZgTAWUmXIHzagdLW96meQNGF4GV6zg%3d%3d | unknown | — | — | whitelisted |
7812 | svchost.exe | GET | 206 | 2.22.242.83:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/fb6dd03b-99d7-4cc8-a878-91c8e655c2d3?P1=1734259040&P2=404&P3=2&P4=N9e%2f5WKAkpGPdB1i17gK0F0EBD4liZlXgmx2%2fH%2fGvWahuV%2bZQ50xxLpeZgTAWUmXIHzagdLW96meQNGF4GV6zg%3d%3d | unknown | — | — | whitelisted |
— | — | GET | 200 | 204.79.197.239:443 | https://edge.microsoft.com/extensionwebstorebase/v1/crx?os=win&arch=x64&os_arch=x86_64&nacl_arch=x86-64&prod=edgecrx&prodchannel=&prodversion=122.0.2365.59&lang=en-US&acceptformat=crx3,puff&x=id%3Djmjflgjpcpepeafmmgdpfkogkghcpiha%26v%3D1.2.1%26installedby%3Dother%26uc%26ping%3Dr%253D148%2526e%253D1 | unknown | xml | 413 b | whitelisted |
— | — | GET | 200 | 13.107.42.16:443 | https://config.edge.skype.com/config/v1/Edge/122.0.2365.59?clientId=4489578223053569932&agents=EdgeFirstRun%2CEdgeFirstRunConfig&osname=win&client=edge&channel=stable&scpfre=0&osarch=x86_64&osver=10.0.19045&wu=1&devicefamily=desktop&uma=0&sessionid=44&mngd=0&installdate=1661339457&edu=0&bphint=2&soobedate=1504771245&fg=1 | unknown | binary | 768 b | whitelisted |
7812 | svchost.exe | GET | 206 | 2.22.242.83:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/fb6dd03b-99d7-4cc8-a878-91c8e655c2d3?P1=1734259040&P2=404&P3=2&P4=N9e%2f5WKAkpGPdB1i17gK0F0EBD4liZlXgmx2%2fH%2fGvWahuV%2bZQ50xxLpeZgTAWUmXIHzagdLW96meQNGF4GV6zg%3d%3d | unknown | — | — | whitelisted |
— | — | GET | 200 | 204.79.197.239:443 | https://edge.microsoft.com/serviceexperimentation/v3/?osname=win&channel=stable&osver=10.0.19045&devicefamily=desktop&installdate=1661339457&clientversion=122.0.2365.59&experimentationmode=2&scpguard=0&scpfull=0&scpver=0 | unknown | binary | 707 b | whitelisted |
— | — | GET | 401 | 13.107.6.158:443 | https://business.bing.com/work/api/v2/tenant/my/settingswithflights?&clienttype=edge-omnibox | unknown | binary | 587 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2124 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 192.168.100.255:138 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 2.23.209.187:443 | edgeservices.bing.com | Akamai International B.V. | GB | whitelisted |
512 | RUXIMICS.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.16.241.12:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 88.221.169.152:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 52.183.220.149:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
2124 | svchost.exe | 52.183.220.149:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
config.edge.skype.com |
| whitelisted |
edge.microsoft.com |
| whitelisted |
business.bing.com |
| whitelisted |
edge-mobile-static.azureedge.net |
| whitelisted |
bzib.nelreports.net |
| whitelisted |
update.googleapis.com |
| whitelisted |