| File name: | Velocity Bootstrapper.exe |
| Full analysis: | https://app.any.run/tasks/e57aa6b9-13ad-4a43-9cb5-5232bac4a200 |
| Verdict: | Malicious activity |
| Analysis date: | February 05, 2025, 22:38:32 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
| MD5: | A6CDBD38A42600CEDC2993F68D6C8C21 |
| SHA1: | 42057545BFFA1F9686B99B8D926CF99DFEEA02F7 |
| SHA256: | 285951B716AF4A7A38956FCE73249FDEBFB7EE7D626A52A1D396966003BD53E9 |
| SSDEEP: | 98304:wZX2pflB2bz14ZIMjWXS9NOMFqdxRdzoxPg/7SzHKJFZ8YMahPYmAkmYqSBHhy14: |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2104:05:11 21:08:36+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 1703424 |
| InitializedDataSize: | 115200 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1a1d1e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | Velocity Bootstrapper |
| FileVersion: | 1.0.0.0 |
| InternalName: | Velocity Bootstrapper.exe |
| LegalCopyright: | Copyright © 2025 |
| LegalTrademarks: | - |
| OriginalFileName: | Velocity Bootstrapper.exe |
| ProductName: | Velocity Bootstrapper |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 624 | "C:\WINDOWS\Temp\{642AC432-8B25-4AE5-BC4B-C2E89250129B}\.cr\dotnet-runtime-8.0.404-win-x64.exe" -burn.clean.room="C:\Users\admin\AppData\Local\Temp\dotnet-runtime-8.0.404-win-x64.exe" -burn.filehandle.attached=708 -burn.filehandle.self=712 /quiet /norestart | C:\Windows\Temp\{642AC432-8B25-4AE5-BC4B-C2E89250129B}\.cr\dotnet-runtime-8.0.404-win-x64.exe | dotnet-runtime-8.0.404-win-x64.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft .NET SDK 8.0.404 (x64) Version: 8.4.424.52308 Modules
| |||||||||||||||
| 3092 | "C:\Users\admin\AppData\Local\Temp\Velocity Bootstrapper.exe" | C:\Users\admin\AppData\Local\Temp\Velocity Bootstrapper.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Velocity Bootstrapper Exit code: 3221226540 Version: 1.0.0.0 Modules
| |||||||||||||||
| 4672 | "C:\WINDOWS\Temp\{6CC0DADE-744B-452E-8A8A-C669B0307157}\.be\dotnet-sdk-8.0.404-win-x64.exe" -q -burn.elevated BurnPipe.{99CA6A37-3723-4941-A260-F6B1662DDC04} {49FB353C-E5F9-49A6-AFDB-2A668870F61B} 624 | C:\Windows\Temp\{6CC0DADE-744B-452E-8A8A-C669B0307157}\.be\dotnet-sdk-8.0.404-win-x64.exe | dotnet-runtime-8.0.404-win-x64.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft .NET SDK 8.0.404 (x64) Version: 8.4.424.52308 Modules
| |||||||||||||||
| 5004 | "C:\Users\admin\AppData\Local\Temp\dotnet-runtime-8.0.404-win-x64.exe" /quiet /norestart | C:\Users\admin\AppData\Local\Temp\dotnet-runtime-8.0.404-win-x64.exe | Velocity Bootstrapper.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft .NET SDK 8.0.404 (x64) Version: 8.4.424.52308 Modules
| |||||||||||||||
| 5092 | C:\Windows\syswow64\MsiExec.exe -Embedding ABF4197473A07E6031FB0FEBD33D8200 | C:\Windows\SysWOW64\msiexec.exe | — | msiexec.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows® installer Version: 5.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5236 | C:\WINDOWS\system32\msiexec.exe /V | C:\Windows\System32\msiexec.exe | services.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows® installer Version: 5.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6284 | "C:\Users\admin\AppData\Local\Temp\Velocity Bootstrapper.exe" | C:\Users\admin\AppData\Local\Temp\Velocity Bootstrapper.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Velocity Bootstrapper Version: 1.0.0.0 Modules
| |||||||||||||||
| (PID) Process: | (6284) Velocity Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Velocity Bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6284) Velocity Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Velocity Bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6284) Velocity Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Velocity Bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (6284) Velocity Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Velocity Bootstrapper_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (6284) Velocity Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Velocity Bootstrapper_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (6284) Velocity Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Velocity Bootstrapper_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (6284) Velocity Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Velocity Bootstrapper_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (6284) Velocity Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Velocity Bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6284) Velocity Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Velocity Bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6284) Velocity Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Velocity Bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6284 | Velocity Bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\dotnet-runtime-8.0.404-win-x64.exe | — | |
MD5:— | SHA256:— | |||
| 624 | dotnet-runtime-8.0.404-win-x64.exe | C:\Windows\Temp\{6CC0DADE-744B-452E-8A8A-C669B0307157}\.ba\wixstdba.dll | executable | |
MD5:F1919C6BD85D7A78A70C228A5B227FBE | SHA256:DCEA15F3710822FFC262E62EC04CC7BBBF0F33F5D1A853609FBFB65CB6A45640 | |||
| 624 | dotnet-runtime-8.0.404-win-x64.exe | C:\Windows\Temp\{6CC0DADE-744B-452E-8A8A-C669B0307157}\.ba\1031\thm.wxl | xml | |
MD5:D9F3E60B1262A4140991C47BC9D2E37F | SHA256:6B37D837535CA6AB6D46703EADF9CD87965DE6DA66F034F0053F52971150FC43 | |||
| 624 | dotnet-runtime-8.0.404-win-x64.exe | C:\Windows\Temp\{6CC0DADE-744B-452E-8A8A-C669B0307157}\.ba\thm.xml | xml | |
MD5:BC4C1B302D6C87C4026508120E167C95 | SHA256:C9E7E37D46601196E0DDA5D42FDF80C533DAB4CDF09D68E5A7C9A86C05795E00 | |||
| 624 | dotnet-runtime-8.0.404-win-x64.exe | C:\Windows\Temp\{6CC0DADE-744B-452E-8A8A-C669B0307157}\.ba\1028\thm.wxl | xml | |
MD5:9FE46D49770E77244310F4792D3D80E3 | SHA256:E223393A3CD462D725D56D687DFB2EB3CC1C380D7CCFAD12329547F6816979ED | |||
| 624 | dotnet-runtime-8.0.404-win-x64.exe | C:\Windows\Temp\{6CC0DADE-744B-452E-8A8A-C669B0307157}\.ba\bg.png | image | |
MD5:9EB0320DFBF2BD541E6A55C01DDC9F20 | SHA256:9095BF7B6BAA0107B40A4A6D727215BE077133A190F4CA9BD89A176842141E79 | |||
| 624 | dotnet-runtime-8.0.404-win-x64.exe | C:\Windows\Temp\{6CC0DADE-744B-452E-8A8A-C669B0307157}\.ba\1040\thm.wxl | xml | |
MD5:29AECDE585E557A812B86141F0656043 | SHA256:04FAD78A493E7123CABCFD4E0A405AF3FD2175CF24AD4CE93B30539029FEC5C3 | |||
| 624 | dotnet-runtime-8.0.404-win-x64.exe | C:\Windows\Temp\{6CC0DADE-744B-452E-8A8A-C669B0307157}\.ba\1036\thm.wxl | xml | |
MD5:D6EE9DCF43CB004B3098959CC0FE6F5A | SHA256:7236A5B0527BCA84AED153568914BCC6AFF5C97676B0749EA565AE8881583B2C | |||
| 624 | dotnet-runtime-8.0.404-win-x64.exe | C:\Windows\Temp\{6CC0DADE-744B-452E-8A8A-C669B0307157}\dotnet_runtime_8.0.11_win_x64.msi | — | |
MD5:— | SHA256:— | |||
| 624 | dotnet-runtime-8.0.404-win-x64.exe | C:\Windows\Temp\{6CC0DADE-744B-452E-8A8A-C669B0307157}\.ba\1042\thm.wxl | xml | |
MD5:676E54598F3D02298D6E7B09009B4F9D | SHA256:53094DBF95BD71458E20E4CE0292730D6606E9DEEE290BCCCA13F1D1F8D4E9E3 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.209.214.100:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
6252 | SIHClient.exe | GET | 200 | 23.209.214.100:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
6252 | SIHClient.exe | GET | 200 | 23.209.214.100:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
5236 | msiexec.exe | GET | 200 | 2.19.11.120:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.209.214.100:80 | http://www.microsoft.com/pkiops/crl/MicCodSigPCA2011_2011-07-08.crl | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.209.214.100:80 | www.microsoft.com | PT. Telekomunikasi Selular | ID | whitelisted |
— | — | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5064 | SearchApp.exe | 95.101.170.199:443 | www.bing.com | Akamai International B.V. | BR | whitelisted |
— | — | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
6284 | Velocity Bootstrapper.exe | 199.232.214.172:443 | download.visualstudio.microsoft.com | FASTLY | US | whitelisted |
1520 | RUXIMICS.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5496 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1176 | svchost.exe | 20.190.160.3:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1176 | svchost.exe | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
Domain | IP | Reputation |
|---|---|---|
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
download.visualstudio.microsoft.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |