| File name: | micstream-setup-x64.exe |
| Full analysis: | https://app.any.run/tasks/0ae5275d-895b-4421-a2ec-14ada918da82 |
| Verdict: | Malicious activity |
| Analysis date: | August 01, 2025, 03:40:45 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows, 2 sections |
| MD5: | A4F86BEE27071FBA654CA442D52C6A5A |
| SHA1: | 90F947ECAFB26683842765A446E184A84869D36F |
| SHA256: | 16C665C37BBAF5563DE58CB57B97B75BDD5B319DB112633728BA41744FA48932 |
| SSDEEP: | 49152:SHufpipiRM4weWDS/I5r8EPw3UlfRiHyZfpwqp73JHGLGxkkwD6SY:SHiRM4i5rQ3afR+spHB3JHGpkwDtY |
| .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: | AMD AMD64 |
|---|---|
| TimeStamp: | 2090:03:31 17:48:23+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 80 |
| CodeSize: | 1166848 |
| InitializedDataSize: | 5632 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x0000 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.1.0.0 |
| ProductVersionNumber: | 1.1.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | Installs MicStream client and driver |
| CompanyName: | Totrosh Technologies |
| FileDescription: | MicStream Installer |
| FileVersion: | 1.1.0.0 |
| InternalName: | micstream-setup-x64.exe |
| LegalCopyright: | (c) 2022 Totrosh Technologies |
| LegalTrademarks: | - |
| OriginalFileName: | micstream-setup-x64.exe |
| ProductName: | MicStream |
| ProductVersion: | 1.1.0.0 |
| AssemblyVersion: | 1.1.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1300 | "C:\Users\admin\AppData\Local\Temp\micstream-setup-x64.exe" | C:\Users\admin\AppData\Local\Temp\micstream-setup-x64.exe | explorer.exe | ||||||||||||
User: admin Company: Totrosh Technologies Integrity Level: HIGH Description: MicStream Installer Exit code: 0 Version: 1.1.0.0 Modules
| |||||||||||||||
| 1864 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | pnputil.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2188 | C:\Windows\System32\MsiExec.exe -Embedding 8AEF2BE568515D2C07A0426A8C1BC9BD | C:\Windows\System32\msiexec.exe | msiexec.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows® installer Exit code: 0 Version: 5.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2520 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | SrTasks.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2596 | C:\Windows\syswow64\MsiExec.exe -Embedding 64A71180F3BE459D8A3133B9D7D272AA C | C:\Windows\SysWOW64\msiexec.exe | — | msiexec.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows® installer Exit code: 0 Version: 5.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3108 | C:\WINDOWS\system32\vssvc.exe | C:\Windows\System32\VSSVC.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Volume Shadow Copy Service Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3288 | 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
| |||||||||||||||
| 3584 | "C:\WINDOWS\system32\pnputil.exe" /enum-devices /class {4d36e96c-e325-11ce-bfc1-08002be10318} | C:\Windows\System32\pnputil.exe | — | msiexec.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft PnP Utility - Tool to add, delete, export, and enumerate driver packages. Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3720 | 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
| |||||||||||||||
| 4120 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | pnputil.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (3288) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppGetSnapshots (Leave) |
Value: 48000000000000004DEAE8169602DC01D80C00006C020000D20700000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3288) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppEnumGroups (Enter) |
Value: 48000000000000004DEAE8169602DC01D80C00006C020000D10700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3288) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppEnumGroups (Leave) |
Value: 4800000000000000CE4DEB169602DC01D80C00006C020000D10700000100000000000000010000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3288) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SystemRestore |
| Operation: | write | Name: | SrCreateRp (Enter) |
Value: 480000000000000092B6CE169602DC01D80C00006C020000D50700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3288) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppGetSnapshots (Enter) |
Value: 480000000000000092B6CE169602DC01D80C00006C020000D20700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3288) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppCreate (Enter) |
Value: 48000000000000003CB2ED169602DC01D80C00006C020000D00700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3288) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SPP |
| Operation: | write | Name: | LastIndex |
Value: 11 | |||
| (PID) Process: | (3288) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\VssapiPublisher |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 4800000000000000932622179602DC01D80C000050070000E8030000010000000000000000000000C6E648225C5621459EBDF26C813B32D200000000000000000000000000000000 | |||
| (PID) Process: | (3108) VSSVC.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\COM+ REGDB Writer |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 4800000000000000A8162E179602DC01240C0000F4160000E80300000100000001000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3108) VSSVC.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\ASR Writer |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 4800000000000000A8162E179602DC01240C00004C1A0000E80300000100000001000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3288 | msiexec.exe | C:\System Volume Information\SPP\metadata-2 | — | |
MD5:— | SHA256:— | |||
| 1300 | micstream-setup-x64.exe | C:\Users\admin\AppData\Local\Temp\micstream-setup.msi | executable | |
MD5:6D88AEE5F872C03A654690C5E56BAB10 | SHA256:DFE45D904AB74BDE2331849EB886010CD920C899CBD68C34BF2EA2F18E4245CF | |||
| 4664 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\MSICD5D.tmp | executable | |
MD5:B77A2A2768B9CC78A71BBFFB9812B978 | SHA256:F74C97B1A53541B059D3BFAFE41A79005CE5065F8210D7DE9F1B600DC4E28AA0 | |||
| 2596 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\CFGCDBB.tmp | xml | |
MD5:68675E0D405C8C76102802FA624EB895 | SHA256:B839CDD1C3F55651CD4D0E54A679BCE5AC60ED7618A7B74BFC8EF8CA311E53ED | |||
| 3288 | msiexec.exe | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log | text | |
MD5:D0374BBBDBC42D9BFFEA396AD9FFE0B8 | SHA256:AA531279F14384D5F5F7A09530FE9F3560750C99D9B793C68E986255E3DCEC68 | |||
| 3288 | msiexec.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{2248e6c6-565c-4521-9ebd-f26c813b32d2}_OnDiskSnapshotProp | binary | |
MD5:B15C1055D44D7D9D716D8206ECC87CAA | SHA256:BAC71EE86A85037AAF243622B3567B04E63EFA906A0800C592D30142215DCA32 | |||
| 3288 | msiexec.exe | C:\Windows\Installer\MSI147A.tmp | binary | |
MD5:514DDF457CB7C78EA68424BB7CCEF426 | SHA256:514D9F45662C909DED77D4EFA9F1C42F5E589AE037D86DDD5BDCF66C092CA4EE | |||
| 3288 | msiexec.exe | C:\Windows\Installer\19117b.msi | executable | |
MD5:6D88AEE5F872C03A654690C5E56BAB10 | SHA256:DFE45D904AB74BDE2331849EB886010CD920C899CBD68C34BF2EA2F18E4245CF | |||
| 3288 | msiexec.exe | C:\System Volume Information\SPP\snapshot-2 | binary | |
MD5:B15C1055D44D7D9D716D8206ECC87CAA | SHA256:BAC71EE86A85037AAF243622B3567B04E63EFA906A0800C592D30142215DCA32 | |||
| 4308 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\CFG138E.tmp | xml | |
MD5:68675E0D405C8C76102802FA624EB895 | SHA256:B839CDD1C3F55651CD4D0E54A679BCE5AC60ED7618A7B74BFC8EF8CA311E53ED | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1268 | svchost.exe | GET | 200 | 23.216.77.42:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5328 | SearchApp.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
5040 | SystemSettings.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEA8fFXWCzc0zc0vcX82UGjM%3D | unknown | — | — | whitelisted |
5328 | SearchApp.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D | unknown | — | — | whitelisted |
5040 | SystemSettings.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
6936 | svchost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
1068 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
1068 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
5328 | SearchApp.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1268 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6584 | RUXIMICS.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1268 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1268 | svchost.exe | 23.216.77.42:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
1268 | svchost.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
5328 | SearchApp.exe | 2.16.241.201:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
5328 | SearchApp.exe | 184.30.131.245:80 | ocsp.digicert.com | AKAMAI-AS | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
fp.msedge.net |
| whitelisted |
spov-ring.msedge.net |
| unknown |
teams-ring.msedge.net |
| whitelisted |
ev2-ring.msedge.net |
| unknown |