| File name: | OfficeSetup.exe |
| Full analysis: | https://app.any.run/tasks/ab14e6db-72d0-47e8-a82d-b5d793f9590e |
| Verdict: | Malicious activity |
| Analysis date: | October 03, 2025, 17:47:01 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 6 sections |
| MD5: | 07E466E6FA4D2BEC8FD118B1CA90D8DB |
| SHA1: | F8EA01D80B7E4CA925B55D419372E3D31FAF62CD |
| SHA256: | 19378D348529E8DFE298266A2179B0F90B8F77AFB3AA62BDF27961775D7945C9 |
| SSDEEP: | 98304:cAaq0sIWeyOyTyXOsTgOi+QwyDMI+KJEj/nh5eyX+4Ht1PuLIH9EBiqG97dcqnss:e26Bt |
| .exe | | | Win32 Executable (generic) (52.9) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.5) |
| .exe | | | DOS Executable Generic (23.5) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2025:09:28 22:59:30+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit, Removable run from swap, Net run from swap |
| PEType: | PE32 |
| LinkerVersion: | 14.42 |
| CodeSize: | 4768256 |
| InitializedDataSize: | 2723840 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x415e86 |
| OSVersion: | 5.2 |
| ImageVersion: | - |
| SubsystemVersion: | 5.2 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 16.0.19231.20156 |
| ProductVersionNumber: | 16.0.19231.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Windows, Latin1 |
| CompanyName: | Microsoft Corporation |
| FileDescription: | Microsoft 365 and Office |
| FileVersion: | 16.0.19231.20156 |
| InternalName: | Bootstrapper.exe |
| LegalTrademarks1: | Microsoft® is a registered trademark of Microsoft Corporation. |
| LegalTrademarks2: | Windows® is a registered trademark of Microsoft Corporation. |
| OriginalFileName: | Bootstrapper.exe |
| ProductName: | Microsoft Office |
| ProductVersion: | 16.0.19231.20156 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 936 | OfficeSetup.exe RELAUNCHED | C:\Users\admin\AppData\Local\Temp\OfficeSetup.exe | OfficeSetup.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft 365 and Office Version: 16.0.19231.20156 Modules
| |||||||||||||||
| 2792 | "C:\Users\admin\AppData\Local\Temp\OfficeSetup.exe" | C:\Users\admin\AppData\Local\Temp\OfficeSetup.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft 365 and Office Version: 16.0.19231.20156 Modules
| |||||||||||||||
| 8004 | "C:\Users\admin\AppData\Local\Temp\OfficeSetup.exe" ELEVATED sid=S-1-5-21-1693682860-607145093-2874071422-1001 RELAUNCHED | C:\Users\admin\AppData\Local\Temp\OfficeSetup.exe | OfficeSetup.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft 365 and Office Version: 16.0.19231.20156 Modules
| |||||||||||||||
| 8244 | "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service | C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe | services.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft Office Click-to-Run (SxS) Version: 16.0.19231.20138 Modules
| |||||||||||||||
| 8432 | OfficeClickToRun.exe platform=x64 culture=en-us productstoadd=O365ProPlusRetail.16_en-us_x-none cdnbaseurl=http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60 baseurl=http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60 version=16.0.19231.20156 mediatype=CDN sourcetype=CDN O365ProPlusRetail.excludedapps=groove updatesenabled=False bitnessmigration=False deliverymechanism=492350f6-3a01-4f97-b9c0-c7c6ddf67d60 flt.useoutlookshareaddon=unknown flt.useofficehelperaddon=unknown uninstallcentennial=True scenario=CLIENTUPDATE | C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe | OfficeSetup.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Office Click-to-Run (SxS) Exit code: 0 Version: 16.0.16026.20140 Modules
| |||||||||||||||
| 8580 | C:\WINDOWS\system32\DllHost.exe /Processid:{338B40F9-9D68-4B53-A793-6B9AA0C5F63B} | C:\Windows\System32\dllhost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 8600 | OfficeClickToRun.exe platform=x64 culture=en-us productstoadd=O365ProPlusRetail.16_en-us_x-none cdnbaseurl.16=http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60 baseurl.16=http://officecdn.microsoft.com/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60 version.16=16.0.19231.20156 mediatype.16=CDN sourcetype.16=CDN O365ProPlusRetail.excludedapps.16=groove updatesenabled.16=False bitnessmigration=False deliverymechanism=492350f6-3a01-4f97-b9c0-c7c6ddf67d60 flt.useoutlookshareaddon=unknown flt.useofficehelperaddon=unknown uninstallcentennial=True | C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe | OfficeSetup.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Office Click-to-Run (SxS) Version: 16.0.19231.20138 Modules
| |||||||||||||||
| 8892 | 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 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (936) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | en-US |
Value: 2 | |||
| (PID) Process: | (936) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | de-de |
Value: 2 | |||
| (PID) Process: | (936) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | fr-fr |
Value: 2 | |||
| (PID) Process: | (936) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | es-es |
Value: 2 | |||
| (PID) Process: | (936) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | it-it |
Value: 2 | |||
| (PID) Process: | (936) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | ja-jp |
Value: 2 | |||
| (PID) Process: | (936) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | ko-kr |
Value: 2 | |||
| (PID) Process: | (936) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | pt-br |
Value: 2 | |||
| (PID) Process: | (936) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | ru-ru |
Value: 2 | |||
| (PID) Process: | (936) OfficeSetup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | tr-tr |
Value: 2 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 936 | OfficeSetup.exe | C:\Users\admin\AppData\Local\Microsoft\Office\OTele\officesetup.exe.db-shm | binary | |
MD5:EF94FD522F46C16610A2DF590DE14B37 | SHA256:4DD8A0B5B42B5C6C8B6E42AE996160A0C1FA2A4F51792877EE96837DD2058CC6 | |||
| 936 | OfficeSetup.exe | C:\Users\admin\AppData\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\D056CE1E-6E16-430A-93D5-8330E00E9672 | xml | |
MD5:AE6F68E8273C6EFB5FD4D4FEBF6A3D91 | SHA256:EFA2149B2FA196A70D8B3053EB520421287B4B54781EFB07FB20261DB32F6979 | |||
| 936 | OfficeSetup.exe | C:\Users\admin\AppData\Local\Microsoft\Office\OTele\officesetup.exe.db-wal | binary | |
MD5:5D9FE456376040ECE251FAFE4A8C5B94 | SHA256:A9D75C147AFD309AC10540ABCF7E7DF9D4722D92D4364A602E41B12650B74381 | |||
| 936 | OfficeSetup.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04 | binary | |
MD5:5000A273C5A32AB4CBC3344D0A13EEC2 | SHA256:D6F5563AE478567E8481479A58B5FFF67C185020B383B9EBEE95460C4EC85038 | |||
| 936 | OfficeSetup.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04 | binary | |
MD5:671A2E77E489DCABFCFF2C7673B8E229 | SHA256:B4B486BA02252846E86E50E74210BB364426882F48A57B57C5A92F1DAEB4F69B | |||
| 8004 | OfficeSetup.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F59C76228DF8A2918214D353D01EDF08 | binary | |
MD5:21DD5A9C356D99539C83AB9C2ACC7BA8 | SHA256:33519FB85B00DE8333D536D13E18451E7BF6C1A212CD1E9220D4BB31D78DEE3F | |||
| 8004 | OfficeSetup.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\A583E2A51BFBDC1E492A57B7C8325850 | — | |
MD5:9A6C3A86296BEC3070824451A699B6E5 | SHA256:99E4AB8CC1CD4F8F371416A6D676AF04A864ED1BC7A7E48BA0CD40C1745FC2D6 | |||
| 8004 | OfficeSetup.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\A583E2A51BFBDC1E492A57B7C8325850 | binary | |
MD5:5E383F101A2DB6F2FE9C02EE5B8E2A3C | SHA256:A556E31EAAC04C277FD4F74C20F36F0F398A9ACE0A46D2B065152FFE90E28E0A | |||
| 8004 | OfficeSetup.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F59C76228DF8A2918214D353D01EDF08 | binary | |
MD5:4D700140B27EE16B35A47D6234198F57 | SHA256:2E5DD84952B2B0F4AE3F2DB8310FF5D2A4DC31D06942E3D735929AE158A12E6E | |||
| 8004 | OfficeSetup.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0B8A20E1F3F4D73D52A19929F922C892 | binary | |
MD5:FDC4D0E3F0E9C6B55B4A934A02BF1FE1 | SHA256:03ACAF66B4B28FE04411E27541825B9BFBED435512D4504F5BB5FC8F708ADBDB | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
8004 | OfficeSetup.exe | HEAD | 200 | 2.16.10.72:80 | http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.19231.20156.cab | AT | — | — | whitelisted |
8004 | OfficeSetup.exe | HEAD | 200 | 2.16.10.72:80 | http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.19231.20156.cab | AT | — | — | whitelisted |
936 | OfficeSetup.exe | GET | 200 | 172.66.2.5:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D | US | binary | 471 b | whitelisted |
7252 | backgroundTaskHost.exe | GET | 200 | 172.66.2.5:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | US | binary | 313 b | whitelisted |
7076 | svchost.exe | HEAD | 200 | 2.16.10.72:80 | http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.19231.20156.cab | AT | — | — | whitelisted |
7076 | svchost.exe | GET | 206 | 2.16.10.72:80 | http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.19231.20156.cab | AT | binary | 1 b | whitelisted |
7076 | svchost.exe | HEAD | 200 | 2.16.10.72:80 | http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.19231.20156.cab | AT | binary | 1 b | whitelisted |
7076 | svchost.exe | GET | 200 | 2.16.10.72:80 | http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.19231.20156.cab | AT | compressed | 12.0 Kb | whitelisted |
8004 | OfficeSetup.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20Windows%20Code%20Signing%20PCA%202024.crl | NL | binary | 781 b | whitelisted |
8004 | OfficeSetup.exe | GET | 200 | 23.216.77.32:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut_2010-06-23.crl | DE | — | 824 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
6016 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
8100 | RUXIMICS.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
936 | OfficeSetup.exe | 52.109.32.97:443 | officeclient.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | GB | whitelisted |
936 | OfficeSetup.exe | 52.123.129.14:443 | ecs.office.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
8004 | OfficeSetup.exe | 52.123.129.14:443 | ecs.office.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
8004 | OfficeSetup.exe | 52.110.17.75:443 | mrodevicemgr.officeapps.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
4192 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
8004 | OfficeSetup.exe | 2.16.10.72:80 | f.c2r.ts.cdn.office.net | Akamai International B.V. | AT | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
officeclient.microsoft.com |
| whitelisted |
ecs.office.com |
| whitelisted |
mrodevicemgr.officeapps.live.com |
| whitelisted |
f.c2r.ts.cdn.office.net |
| whitelisted |
mobile.events.data.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
www.bing.com |
| whitelisted |
login.live.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
— | — | Unknown Traffic | ET USER_AGENTS Microsoft Dr Watson User-Agent (MSDW) |