| File name: | OperaSetup.exe |
| Full analysis: | https://app.any.run/tasks/38196ff1-7c53-48f4-b5cb-a74858cb44a1 |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | January 31, 2026, 10:35:19 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections |
| MD5: | 01DD981EC6F4B0318EEB76B42747FC68 |
| SHA1: | 122569C952C85F46BCC674D67262AE7228402BE7 |
| SHA256: | 66F0E1FEFB307B3D61EA57248DA71BAA1397DEE7943019A125050AAF962D04B9 |
| SSDEEP: | 98304:owyWSeMgtMpAtV6JU81xO2DykGqXYpvEYKFyc7M2cxzr6qLqd1HRB/gBjGpg8BwZ:oVEMVVXc |
| .exe | | | Win64 Executable (generic) (64.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.4) |
| .exe | | | Win32 Executable (generic) (10.5) |
| .exe | | | Generic Win/DOS Executable (4.6) |
| .exe | | | DOS Executable Generic (4.6) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:06:12 14:58:14+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.39 |
| CodeSize: | 238080 |
| InitializedDataSize: | 113152 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x213c0 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 126.0.5750.59 |
| ProductVersionNumber: | 126.0.5750.59 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Unknown |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileVersion: | 126.0.5750.59 |
| ProductVersion: | 126.0.5750.59 |
| FileDescription: | Opera installer SFX |
| CompanyName: | |
| LegalCopyright: | Opera Software 2026 |
| Productname: | Opera installer |
| Stream: | Stable |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1612 | C:\Users\admin\AppData\Local\Temp\7zSCC03034E\setup.exe --server-tracking-blob=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 | C:\Users\admin\AppData\Local\Temp\7zSCC03034E\setup.exe | OperaSetup.exe | ||||||||||||
User: admin Company: Opera Software Integrity Level: MEDIUM Description: Opera Installer Version: 126.0.5750.59 Modules
| |||||||||||||||
| 2292 | 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
| |||||||||||||||
| 2432 | 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
| |||||||||||||||
| 2756 | "C:\Users\admin\AppData\Local\Temp\7zSCC03034E\setup.exe" --backend --install --import-browser-data=0 --enable-crash-reporting=1 --enable-stats=1 --enable-installer-stats=1 --consent-given=1 --general-interests=1 --general-location=1 --personalized-content=1 --personalized-ads=1 --launchopera=1 --showunbox=0 --installfolder="C:\Users\admin\AppData\Local\Programs\Opera" --profile-folder --language=en --singleprofile=0 --copyonly=0 --allusers=0 --setdefaultbrowser=0 --pintotaskbar=1 --pintostartmenu=1 --run-at-startup=1 --show-intro-overlay --server-tracking-data=server_tracking_data --initial-pid=1612 --package-dir-prefix="C:\Users\admin\AppData\Local\Temp\.opera\d2798ea4-de5f-4942-a937-dde60c6c210d Opera Installer Temp\opera_package_20260131053531" --session-guid=75d1c09e-ab28-4853-bf3c-5abb7e2942bb --server-tracking-blob=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 --desktopshortcut=1 --wait-for-package --initial-proc-handle=FC09000000000000 | C:\Users\admin\AppData\Local\Temp\7zSCC03034E\setup.exe | setup.exe | ||||||||||||
User: admin Company: Opera Software Integrity Level: MEDIUM Description: Opera Installer Version: 126.0.5750.59 Modules
| |||||||||||||||
| 4220 | C:\Users\admin\AppData\Local\Temp\7zSCC03034E\setup.exe --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Roaming\Opera Software\Opera Stable" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Roaming\Opera Software\Opera Stable\Crash Reports" "--crash-count-file=C:\Users\admin\AppData\Roaming\Opera Software\Opera Stable\crash_count.txt" --url=https://crashstats-collector-2.opera.com/ --annotation=channel=Stable --annotation=plat=Win64 --annotation=prod=OperaDesktop --annotation=ver=126.0.5750.59 --initial-client-data=0x2a8,0x2ac,0x2b0,0x270,0x2b4,0x7ffd711cc4c8,0x7ffd711cc4d4,0x7ffd711cc4e0 | C:\Users\admin\AppData\Local\Temp\7zSCC03034E\setup.exe | setup.exe | ||||||||||||
User: admin Company: Opera Software Integrity Level: MEDIUM Description: Opera Installer Version: 126.0.5750.59 Modules
| |||||||||||||||
| 4300 | "C:\Users\admin\Desktop\OperaSetup.exe" | C:\Users\admin\Desktop\OperaSetup.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Opera installer SFX Version: 126.0.5750.59 Modules
| |||||||||||||||
| 4368 | "C:\Users\admin\AppData\Local\Temp\.opera\d2798ea4-de5f-4942-a937-dde60c6c210d Opera Installer Temp\setup.exe" --version | C:\Users\admin\AppData\Local\Temp\.opera\d2798ea4-de5f-4942-a937-dde60c6c210d Opera Installer Temp\setup.exe | setup.exe | ||||||||||||
User: admin Company: Opera Software Integrity Level: MEDIUM Description: Opera Installer Exit code: 0 Version: 126.0.5750.59 Modules
| |||||||||||||||
| 4700 | C:\Users\admin\AppData\Local\Temp\7zSCC03034E\setup.exe --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Roaming\Opera Software\Opera Stable" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Roaming\Opera Software\Opera Stable\Crash Reports" "--crash-count-file=C:\Users\admin\AppData\Roaming\Opera Software\Opera Stable\crash_count.txt" --url=https://crashstats-collector-2.opera.com/ --annotation=channel=Stable --annotation=plat=Win64 --annotation=prod=OperaDesktop --annotation=ver=126.0.5750.59 --initial-client-data=0x298,0x29c,0x2a0,0x25c,0x2a4,0x7ffd6f3ac4c8,0x7ffd6f3ac4d4,0x7ffd6f3ac4e0 | C:\Users\admin\AppData\Local\Temp\7zSCC03034E\setup.exe | setup.exe | ||||||||||||
User: admin Company: Opera Software Integrity Level: MEDIUM Description: Opera Installer Version: 126.0.5750.59 Modules
| |||||||||||||||
| (PID) Process: | (1612) setup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (1612) setup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (1612) setup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2756) setup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Opera Software |
| Operation: | write | Name: | Last Stable Install Path |
Value: C:\Users\admin\AppData\Local\Programs\Opera\ | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4220 | setup.exe | C:\Users\admin\AppData\Local\Temp\Opera_installer_2601311036229344220.dll | executable | |
MD5:F730196AF0508D1220FB1D8D4646715C | SHA256:2C299AB64D4F1EFBA2B7AD896A9CE37B289D3CEBFB6338E1BEB037AB1DCF5614 | |||
| 1612 | setup.exe | C:\Users\admin\AppData\Local\Temp\Opera_installer_2601311035309961612.dll | executable | |
MD5:F730196AF0508D1220FB1D8D4646715C | SHA256:2C299AB64D4F1EFBA2B7AD896A9CE37B289D3CEBFB6338E1BEB037AB1DCF5614 | |||
| 4700 | setup.exe | C:\Users\admin\AppData\Local\Temp\Opera_installer_2601311035311214700.dll | executable | |
MD5:F730196AF0508D1220FB1D8D4646715C | SHA256:2C299AB64D4F1EFBA2B7AD896A9CE37B289D3CEBFB6338E1BEB037AB1DCF5614 | |||
| 4300 | OperaSetup.exe | C:\Users\admin\AppData\Local\Temp\7zSCC03034E\setup.exe | executable | |
MD5:B65B1B54D7B3E9C6E1CB9C8D7C5E03A3 | SHA256:172BCE23A333CF20B0C75199B99DB12D9063A0FCEC8393BF80146697046F0438 | |||
| 2756 | setup.exe | C:\Users\admin\AppData\Local\Temp\Opera_installer_2601311036228242756.dll | executable | |
MD5:F730196AF0508D1220FB1D8D4646715C | SHA256:2C299AB64D4F1EFBA2B7AD896A9CE37B289D3CEBFB6338E1BEB037AB1DCF5614 | |||
| 1612 | setup.exe | C:\Users\admin\AppData\Local\Temp\.opera\d2798ea4-de5f-4942-a937-dde60c6c210d Opera Installer Temp\setup.exe | executable | |
MD5:B65B1B54D7B3E9C6E1CB9C8D7C5E03A3 | SHA256:172BCE23A333CF20B0C75199B99DB12D9063A0FCEC8393BF80146697046F0438 | |||
| 1612 | setup.exe | C:\Users\admin\AppData\Roaming\Opera Software\Opera Stable\Crash Reports\settings.dat | binary | |
MD5:6428CAB4AA38C644DD2BE19B2A101B95 | SHA256:710FEAE1EC14D2D6669DDFC09511CA717533A6D4D4871A79A9D8AD9F9E885FCF | |||
| 1612 | setup.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\RR3E01RZ\features[1].json | text | |
MD5:04FC6A764A19928D7DE1523C47AFD7D0 | SHA256:1DCEEF889E0ED59A5A465617A58D73ABD25B55F267F4F86D38FC1D3235055391 | |||
| 4368 | setup.exe | C:\Users\admin\AppData\Local\Temp\Opera_installer_2601311035312784368.dll | executable | |
MD5:F730196AF0508D1220FB1D8D4646715C | SHA256:2C299AB64D4F1EFBA2B7AD896A9CE37B289D3CEBFB6338E1BEB037AB1DCF5614 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1612 | setup.exe | GET | 404 | 104.18.25.17:443 | https://api.config.opr.gg/v0/config?utm_campaign=(none)&utm_medium=roc&utm_source=perplexity.ai&product=&channel=Stable&client=netinstaller&edition= | unknown | — | — | unknown |
1612 | setup.exe | GET | 302 | 185.26.182.117:443 | https://download.opera.com/download/get/?id=75528&autoupdate=1&ni=1&stream=stable&utm_campaign=(none)&utm_content=/&utm_lastpage=opera.com/&utm_medium=roc&utm_site=opera_com&utm_source=perplexity.ai&niuid=b736a03e-5971-41fb-889c-fd48b347679c | unknown | — | — | unknown |
1612 | setup.exe | GET | — | 104.18.10.89:443 | https://download5.operacdn.com/ftp/pub/opera/desktop/126.0.5750.59/win/Opera_126.0.5750.59_Autoupdate_x64.exe | unknown | — | — | unknown |
— | — | GET | 200 | 2.16.164.120:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2600 | svchost.exe | GET | 200 | 2.16.164.120:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6768 | MoUsoCoreWorker.exe | GET | 200 | 2.16.164.120:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | POST | 200 | 185.26.182.123:443 | https://autoupdate.opera.com/v5/netinstaller/opera/Stable/windows/x64 | unknown | text | 1.22 Kb | unknown |
1612 | setup.exe | GET | 302 | 185.26.182.117:443 | https://download.opera.com/download/get/?id=75528&autoupdate=1&ni=1&stream=stable&utm_campaign=(none)&utm_content=/&utm_lastpage=opera.com/&utm_medium=roc&utm_site=opera_com&utm_source=perplexity.ai&niuid=b736a03e-5971-41fb-889c-fd48b347679c | unknown | — | — | unknown |
— | — | GET | 200 | 185.26.182.123:443 | https://autoupdate.opera.com/me/ | unknown | text | 46 b | unknown |
1612 | setup.exe | GET | — | 104.18.10.89:443 | https://download5.operacdn.com/ftp/pub/opera/desktop/126.0.5750.59/win/Opera_126.0.5750.59_Autoupdate_x64.exe | unknown | — | — | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | Not routed | — | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
— | — | 2.16.241.201:443 | www.bing.com | AKAMAI-ASN1 | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | Not routed | — | whitelisted |
— | — | 2.16.164.120:80 | crl.microsoft.com | AKAMAI-ASN1 | NL | whitelisted |
2600 | svchost.exe | 2.16.164.120:80 | crl.microsoft.com | AKAMAI-ASN1 | NL | whitelisted |
6768 | MoUsoCoreWorker.exe | 2.16.164.120:80 | crl.microsoft.com | AKAMAI-ASN1 | NL | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
2600 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
1612 | setup.exe | 82.145.217.121:443 | desktop-netinstaller-sub.osp.opera.software | NO-OPERA | NO | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
autoupdate.opera.com |
| whitelisted |
desktop-netinstaller-sub.osp.opera.software |
| whitelisted |
features.opera-api2.com |
| malicious |
api.config.opr.gg |
| whitelisted |
download.opera.com |
| whitelisted |
download5.operacdn.com |
| malicious |
Process | Message |
|---|---|
setup.exe | RecursiveDirectoryCreate( C:\Users\admin\AppData\Roaming\Opera Software\Opera Stable directory exists )
|
setup.exe | RecursiveDirectoryCreate( C:\Users\admin\AppData\Roaming\Opera Software\Opera Stable directory exists )
|