| URL: | https://epibrowser.com |
| Full analysis: | https://app.any.run/tasks/557260d0-5778-4521-b44c-027885f6a32c |
| Verdict: | Malicious activity |
| Threats: | Adware is a form of malware that targets users with unwanted advertisements, often disrupting their browsing experience. It typically infiltrates systems through software bundling, malicious websites, or deceptive downloads. Once installed, it may track user activity, collect sensitive data, and display intrusive ads, including pop-ups or banners. Some advanced adware variants can bypass security measures and establish persistence on devices, making removal challenging. Additionally, adware can create vulnerabilities that other malware can exploit, posing a significant risk to user privacy and system security. |
| Analysis date: | December 13, 2024, 08:30:02 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 1DCA673F5A89ED222C1015FC9B07C0A2 |
| SHA1: | 19BD2270FB20905B33197CA6B8A874DFDBD9C518 |
| SHA256: | EA88BD1A6BCD8DC168E013DE79F300C19DBC0159664A30C448AB300A2E435AFF |
| SSDEEP: | 3:N8XJWAXyKI:2XYAiKI |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 536 | "C:\Users\admin\AppData\Local\OneStart.ai\OneStart\Application\onestart.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --string-annotations=is-enterprise-managed=no --field-trial-handle=4236,i,4919222231563434227,13379954334548643468,262144 --variations-seed-version --mojo-platform-channel-handle=3928 /prefetch:8 | C:\Users\admin\AppData\Local\OneStart.ai\OneStart\Application\onestart.exe | — | onestart.exe | |||||||||||
User: admin Company: OneStart.ai Integrity Level: LOW Description: OneStart Exit code: 0 Version: 130.0.6723.131 Modules
| |||||||||||||||
| 1076 | "C:\Users\admin\AppData\Local\OneStart.ai\OneStart\Application\onestart.exe" --type=renderer --string-annotations=is-enterprise-managed=no --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3980,i,4919222231563434227,13379954334548643468,262144 --variations-seed-version --mojo-platform-channel-handle=4012 /prefetch:1 | C:\Users\admin\AppData\Local\OneStart.ai\OneStart\Application\onestart.exe | — | onestart.exe | |||||||||||
User: admin Company: OneStart.ai Integrity Level: LOW Description: OneStart Version: 130.0.6723.131 Modules
| |||||||||||||||
| 1080 | "C:\Users\admin\AppData\Local\OneStart.ai\OneStart\Application\onestart.exe" --type=renderer --string-annotations=is-enterprise-managed=no --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3952,i,4919222231563434227,13379954334548643468,262144 --variations-seed-version --mojo-platform-channel-handle=3964 /prefetch:1 | C:\Users\admin\AppData\Local\OneStart.ai\OneStart\Application\onestart.exe | — | onestart.exe | |||||||||||
User: admin Company: OneStart.ai Integrity Level: LOW Description: OneStart Exit code: 0 Version: 130.0.6723.131 Modules
| |||||||||||||||
| 1144 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2548 -childID 9 -isForBrowser -prefsHandle 4688 -prefMapHandle 4512 -prefsLen 32060 -prefMapSize 244583 -jsInitHandle 1396 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c154f46e-923c-4264-977c-4bfb386a319b} 6168 "\\.\pipe\gecko-crash-server-pipe.6168" 2b39ed1aa10 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 123.0 Modules
| |||||||||||||||
| 1348 | C:\WINDOWS\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:11 | C:\Windows\System32\SrTasks.exe | — | msiexec.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Windows System Protection background tasks. Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1356 | C:\Windows\syswow64\MsiExec.exe -Embedding 8887361DC862F327F25F158178EA9F82 C | C:\Windows\SysWOW64\msiexec.exe | — | msiexec.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Exit code: 0 Version: 5.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1392 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5544 -childID 8 -isForBrowser -prefsHandle 3956 -prefMapHandle 3948 -prefsLen 32060 -prefMapSize 244583 -jsInitHandle 1396 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e3d48b6d-42de-402b-a65e-7e4ee027dee5} 6168 "\\.\pipe\gecko-crash-server-pipe.6168" 2b39ed1a150 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 123.0 Modules
| |||||||||||||||
| 2336 | "C:\Users\admin\AppData\Local\OneStart.ai\OneStart\Application\onestart.exe" --type=renderer --string-annotations=is-enterprise-managed=no --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=20 --field-trial-handle=5556,i,4919222231563434227,13379954334548643468,262144 --variations-seed-version --mojo-platform-channel-handle=6184 /prefetch:1 | C:\Users\admin\AppData\Local\OneStart.ai\OneStart\Application\onestart.exe | — | onestart.exe | |||||||||||
User: admin Company: OneStart.ai Integrity Level: LOW Description: OneStart Version: 130.0.6723.131 | |||||||||||||||
| 2380 | "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" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=122.0.6261.70 --initial-client-data=0x1f4,0x1f8,0x1fc,0x1d0,0x200,0x7ff62c7a35f0,0x7ff62c7a35fc,0x7ff62c7a3608 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | notification_helper.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 122.0.6261.70 Modules
| |||||||||||||||
| 2624 | "C:\Users\admin\AppData\Local\OneStart.ai\OneStart Installer\CR_EC1EE.tmp\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\OneStart.ai\OneStart\User Data\Crashpad" --annotation=plat=Win64 --annotation=prod=OneStart --annotation=ver=130.0.6723.131 --initial-client-data=0x2a4,0x2a8,0x2ac,0x280,0x2b0,0x7ff6e69df148,0x7ff6e69df154,0x7ff6e69df160 | C:\Users\admin\AppData\Local\OneStart.ai\OneStart Installer\CR_EC1EE.tmp\setup.exe | — | setup.exe | |||||||||||
User: admin Company: OneStart.ai Integrity Level: MEDIUM Description: OneStart Installer Exit code: 0 Version: 130.0.6723.131 Modules
| |||||||||||||||
| (PID) Process: | (4488) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Security and Maintenance\Checks\{C8E6F269-B90A-4053-A3BE-499AFCEC98C4}.check.0 |
| Operation: | write | Name: | CheckSetting |
Value: 23004100430042006C006F00620000000000000000000000010000000000000000000000 | |||
| (PID) Process: | (4488) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\1\ApplicationViewManagement\W32:0000000000060300 |
| Operation: | write | Name: | VirtualDesktop |
Value: 1000000030304456A48A294F7A40804AB924005FF030B61F | |||
| (PID) Process: | (6168) firefox.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\DllPrefetchExperiment |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe |
Value: 0 | |||
| (PID) Process: | (4488) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FeatureUsage\AppBadgeUpdated |
| Operation: | write | Name: | 308046B0AF4A39CB |
Value: 21 | |||
| (PID) Process: | (4488) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.msi\OpenWithProgids |
| Operation: | write | Name: | Msi.Package |
Value: | |||
| (PID) Process: | (4488) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\1\ApplicationViewManagement\W32:00000000000501E8 |
| Operation: | write | Name: | VirtualDesktop |
Value: 1000000030304456A48A294F7A40804AB924005FF030B61F | |||
| (PID) Process: | (4488) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\1\ApplicationViewManagement\W32:00000000000501E8 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (4488) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\1\ApplicationViewManagement\W32:000000000005031A |
| Operation: | write | Name: | VirtualDesktop |
Value: 1000000030304456A48A294F7A40804AB924005FF030B61F | |||
| (PID) Process: | (4488) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\1\ApplicationViewManagement\W32:00000000000C02A6 |
| Operation: | write | Name: | VirtualDesktop |
Value: 1000000030304456A48A294F7A40804AB924005FF030B61F | |||
| (PID) Process: | (4488) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\1\ApplicationViewManagement\W32:00000000000C02A6 |
| Operation: | delete key | Name: | (default) |
Value: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6168 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\scriptCache-current.bin | — | |
MD5:— | SHA256:— | |||
| 6168 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cookies.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 6168 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json | binary | |
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A | SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA | |||
| 6168 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite | — | |
MD5:— | SHA256:— | |||
| 6168 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\prefs-1.js | text | |
MD5:2C99A16AED3906D92FFE3EF1808E2753 | SHA256:08412578CC3BB4922388F8FF8C23962F616B69A1588DA720ADE429129C73C452 | |||
| 6168 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\scriptCache-child-current.bin | binary | |
MD5:C95DDC2B1A525D1A243E4C294DA2F326 | SHA256:3A5919E086BFB31E36110CF636D2D5109EB51F2C410B107F126126AB25D67363 | |||
| 4488 | explorer.exe | C:\Users\admin\AppData\Local\Microsoft\PenWorkspace\DiscoverCacheData.dat | binary | |
MD5:E49C56350AEDF784BFE00E444B879672 | SHA256:A8BD235303668981563DFB5AAE338CB802817C4060E2C199B7C84901D57B7E1E | |||
| 6168 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\urlCache-current.bin | binary | |
MD5:297E88D7CEB26E549254EC875649F4EB | SHA256:8B75D4FB1845BAA06122888D11F6B65E6A36B140C54A72CC13DF390FD7C95702 | |||
| 6168 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json.tmp | binary | |
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A | SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA | |||
| 6168 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3884 | svchost.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
3884 | svchost.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
6168 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/canonical.html | unknown | — | — | whitelisted |
6168 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/success.txt?ipv4 | unknown | — | — | whitelisted |
6168 | firefox.exe | POST | 200 | 23.32.238.27:80 | http://r11.o.lencr.org/ | unknown | — | — | whitelisted |
6168 | firefox.exe | POST | 200 | 23.32.238.27:80 | http://r11.o.lencr.org/ | unknown | — | — | whitelisted |
6168 | firefox.exe | POST | 200 | 142.250.186.67:80 | http://o.pki.goog/s/wr3/yvU | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
3884 | svchost.exe | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
3884 | svchost.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5064 | SearchApp.exe | 104.126.37.185:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6168 | firefox.exe | 34.107.221.82:80 | detectportal.firefox.com | GOOGLE | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
detectportal.firefox.com |
| whitelisted |
epibrowser.com |
| unknown |
prod.detectportal.prod.cloudops.mozgcp.net |
| whitelisted |
example.org |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
2192 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Requests to a free CDN for open source projects (jsdelivr .net) |
2192 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Requests to a free CDN for open source projects (jsdelivr .net) |
6168 | firefox.exe | Not Suspicious Traffic | INFO [ANY.RUN] Global content delivery network (unpkg .com) |
6168 | firefox.exe | Not Suspicious Traffic | INFO [ANY.RUN] Global content delivery network (unpkg .com) |
6168 | firefox.exe | Not Suspicious Traffic | INFO [ANY.RUN] Global content delivery network (unpkg .com) |
5432 | msiexec.exe | Potentially Bad Traffic | ET POLICY Executable served from Amazon S3 |
5432 | msiexec.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
7908 | onestart.exe | Not Suspicious Traffic | INFO [ANY.RUN] Cloudflare R2 Storage (r2 .cloudflarestorage .com) |
7908 | onestart.exe | Not Suspicious Traffic | INFO [ANY.RUN] Cloudflare R2 Storage (r2 .cloudflarestorage .com) |