| download: | /c2r/download.aspx |
| Full analysis: | https://app.any.run/tasks/d3eea808-856a-45ae-90c8-1fde4b98fd65 |
| Verdict: | Malicious activity |
| Analysis date: | August 25, 2024, 17:05:16 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 4A11708662B962EE806A390681B2072B |
| SHA1: | 83F8F9E46F838633A6AE6F21FEF68202CCF93D40 |
| SHA256: | 54A4BD2791EB79C5389E52CAE1046F47078A27E862629BE4A3BEDD184398BD78 |
| SSDEEP: | 98304:nh7/rcpc1FbuxzSqCz/cN+wKdd3RpNJ61NKhQOf5wneWlJbVRRz8LE5o6HnAKLiJ:En7a |
| .exe | | | Win64 Executable (generic) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:08:10 16:41:45+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit, Removable run from swap, Net run from swap |
| PEType: | PE32 |
| LinkerVersion: | 14.38 |
| CodeSize: | 4558848 |
| InitializedDataSize: | 2993664 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x3e0472 |
| OSVersion: | 5.2 |
| ImageVersion: | - |
| SubsystemVersion: | 5.2 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 16.0.17830.20166 |
| ProductVersionNumber: | 16.0.17830.0 |
| 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: | 16.0.17830.20166 |
| 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: | 16.0.17830.20166 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | "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: 16.0.17830.20166 Modules
| |||||||||||||||
| 6200 | 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
| |||||||||||||||
| 6872 | "C:\Users\admin\AppData\Local\Temp\download.aspx.exe" | C:\Users\admin\AppData\Local\Temp\download.aspx.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft 365 and Office Exit code: 17002 Version: 16.0.17830.20166 Modules
| |||||||||||||||
| 7000 | OfficeClickToRun.exe platform=x64 culture=en-us productstoadd=Word2024Retail.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=16.0.17830.20166 mediatype.16=CDN sourcetype.16=CDN Word2024Retail.excludedapps.16=groove updatesenabled.16=False bitnessmigration=False deliverymechanism=492350f6-3a01-4f97-b9c0-c7c6ddf67d60 flt.useoutlookshareaddon=unknown flt.useofficehelperaddon=unknown flt.UseTeamsOnInstallConsumer=unknown flt.UseTeamsOnUpdateConsumer=unknown uninstallcentennial=True | C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe | download.aspx.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Office Click-to-Run (SxS) Exit code: 17002 Version: 16.0.17830.20166 Modules
| |||||||||||||||
| 7008 | "C:\Users\admin\AppData\Local\Temp\download.aspx.exe" ELEVATED sid=S-1-5-21-1693682860-607145093-2874071422-1001 | C:\Users\admin\AppData\Local\Temp\download.aspx.exe | download.aspx.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft 365 and Office Exit code: 17002 Version: 16.0.17830.20166 Modules
| |||||||||||||||
| 7112 | OfficeClickToRun.exe platform=x64 culture=en-us productstoadd=Word2024Retail.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=16.0.17830.20166 mediatype=CDN sourcetype=CDN Word2024Retail.excludedapps=groove updatesenabled=False bitnessmigration=False deliverymechanism=492350f6-3a01-4f97-b9c0-c7c6ddf67d60 flt.useoutlookshareaddon=unknown flt.useofficehelperaddon=unknown flt.UseTeamsOnInstallConsumer=unknown flt.UseTeamsOnUpdateConsumer=unknown uninstallcentennial=True scenario=CLIENTUPDATE | C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe | download.aspx.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
| |||||||||||||||
| (PID) Process: | (6872) download.aspx.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | en-US |
Value: 2 | |||
| (PID) Process: | (6872) download.aspx.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | de-de |
Value: 2 | |||
| (PID) Process: | (6872) download.aspx.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | fr-fr |
Value: 2 | |||
| (PID) Process: | (6872) download.aspx.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | es-es |
Value: 2 | |||
| (PID) Process: | (6872) download.aspx.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | it-it |
Value: 2 | |||
| (PID) Process: | (6872) download.aspx.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | ja-jp |
Value: 2 | |||
| (PID) Process: | (6872) download.aspx.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | ko-kr |
Value: 2 | |||
| (PID) Process: | (6872) download.aspx.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | pt-br |
Value: 2 | |||
| (PID) Process: | (6872) download.aspx.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | ru-ru |
Value: 2 | |||
| (PID) Process: | (6872) download.aspx.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages |
| Operation: | write | Name: | tr-tr |
Value: 2 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7008 | download.aspx.exe | C:\Users\admin\AppData\Local\Microsoft\Office\OTele\download.aspx.exe.db-journal | binary | |
MD5:611FF760E3072862E27A18DDCB4E26EE | SHA256:F88E29783D6A96B7505B0C9AD91CE0FAFB71D61EF11E653B3B9EA8511ABC64BA | |||
| 7008 | download.aspx.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\A583E2A51BFBDC1E492A57B7C8325850 | der | |
MD5:C7D1234376F3389D6C220F0DCF24341B | SHA256:F67F7E62B47D1C4D9059F9F01FF40D52044EE81F594C5B8C8925C254381061E5 | |||
| 7008 | download.aspx.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\A583E2A51BFBDC1E492A57B7C8325850 | binary | |
MD5:A7D64784789E37201AE354FD9A9107D9 | SHA256:477DE597294014A0200515015CFDA990A342258F996541C3038ABEFCCBB5C260 | |||
| 6872 | download.aspx.exe | C:\Users\admin\AppData\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\152AC26E-1CE8-48D5-BF8E-B72889CDFBA4 | xml | |
MD5:B4D6A087C4DCD6304205DF76D7CEA815 | SHA256:7DAE23C01A7491FC531A44A3C85CC6292667FE8A5AA5DCFC08A0403632B62C9B | |||
| 7008 | download.aspx.exe | C:\Users\admin\AppData\Local\Temp\OfficeC2RF504FBB2-3E35-4F34-A3A1-FBDA4DC98BE2\v64.hash | text | |
MD5:B8074EEF87A25A2E40247E00B96E3881 | SHA256:50EF5AD7AD8D1F52D77807FD1C25A38B5D2917B08B19EEA8B59E88E7934C564C | |||
| 7008 | download.aspx.exe | C:\Users\admin\AppData\Local\Temp\OfficeC2RF504FBB2-3E35-4F34-A3A1-FBDA4DC98BE2\v64_16.0.17830.20166.cab | compressed | |
MD5:43F3F0AEBBABD1B44B075DF9062DA29C | SHA256:5D12DCE0D86BF9D7C1BAE57893DCB73E992C2BE1F60A39098759C061DDB5DBBA | |||
| 7008 | download.aspx.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\36AC0BE60E1243344AE145F746D881FE | binary | |
MD5:5917B6F9DBE6F64D4B9598908335ECE3 | SHA256:8FE55D0A82DC9B67667EFD7399BFEE3B6CE350D64C9102BE8DCB5D448DE3922D | |||
| 7008 | download.aspx.exe | C:\Users\admin\AppData\Local\Temp\OfficeC2RF504FBB2-3E35-4F34-A3A1-FBDA4DC98BE2OfficeC2R26C26DEF-F883-46BF-8D21-C921F110D898\v64.hash | text | |
MD5:B8074EEF87A25A2E40247E00B96E3881 | SHA256:50EF5AD7AD8D1F52D77807FD1C25A38B5D2917B08B19EEA8B59E88E7934C564C | |||
| 7008 | download.aspx.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0B8A20E1F3F4D73D52A19929F922C892 | binary | |
MD5:AD2FB9EC56B0843EB98EF04BE4ED6E4F | SHA256:69D0B105C80F6F51B46010F80FEFCF365FA429C0BEC3C954CC3F0B3FD9F8852C | |||
| 7008 | download.aspx.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\36AC0BE60E1243344AE145F746D881FE | der | |
MD5:DDF4DE0DC1AC39C22F605957A1FE614B | SHA256:0ACF9791F2CBBF8330653DF8D90E760108DD7ED3B5DB03C4DE164BD5047E4D4A | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
7008 | download.aspx.exe | HEAD | 200 | 23.50.131.73:80 | http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.16026.20146.cab | unknown | — | — | whitelisted |
7008 | download.aspx.exe | HEAD | 200 | 23.50.131.73:80 | http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.17830.20166.cab | unknown | — | — | whitelisted |
7008 | download.aspx.exe | HEAD | 200 | 23.50.131.73:80 | http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.17830.20166.cab | unknown | — | — | whitelisted |
7008 | download.aspx.exe | GET | 200 | 23.50.131.73:80 | http://f.c2r.ts.cdn.office.net/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/v64_16.0.17830.20166.cab | unknown | — | — | whitelisted |
7008 | download.aspx.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut_2010-06-23.crl | unknown | — | — | whitelisted |
7008 | download.aspx.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicCodSigPCA_2010-07-06.crl | unknown | — | — | whitelisted |
7008 | download.aspx.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20Time-Stamp%20PCA%202010(1).crl | unknown | — | — | whitelisted |
3180 | svchost.exe | GET | 200 | 95.168.195.202:80 | http://95.168.195.202/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.17830.20166/i640.cab.phf?cacheHostOrigin=officecdn.microsoft.com | unknown | — | — | unknown |
3180 | svchost.exe | GET | 206 | 95.168.195.202:80 | http://95.168.195.202/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.17830.20166/i640.cab?cacheHostOrigin=f.c2r.ts.cdn.office.net | unknown | — | — | unknown |
3180 | svchost.exe | GET | 206 | 95.168.195.202:80 | http://95.168.195.202/pr/492350f6-3a01-4f97-b9c0-c7c6ddf67d60/Office/Data/16.0.17830.20166/i640.cab?cacheHostOrigin=f.c2r.ts.cdn.office.net | unknown | — | — | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
5284 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3208 | RUXIMICS.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2120 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6872 | download.aspx.exe | 52.109.76.240:443 | officeclient.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
6872 | download.aspx.exe | 52.113.194.132:443 | ecs.office.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
7008 | download.aspx.exe | 52.109.89.117:443 | mrodevicemgr.officeapps.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | unknown |
7008 | download.aspx.exe | 23.50.131.73:80 | f.c2r.ts.cdn.office.net | Akamai International B.V. | DE | unknown |
7008 | download.aspx.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | unknown |
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 |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
officecdn.microsoft.com |
| whitelisted |
geo.prod.do.dsp.mp.microsoft.com |
| whitelisted |