| download: | /download/static/files/BootstrapperNew.exe |
| Full analysis: | https://app.any.run/tasks/53ac86c7-efb8-42d2-8b1a-0818aed53b7b |
| Verdict: | Malicious activity |
| Analysis date: | January 31, 2025, 18:12:11 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows, 2 sections |
| MD5: | E398A0557B44366C849B85FBE26A63E1 |
| SHA1: | D20B6B46FC572A435E4E5EB7F5DBD3E601725BAC |
| SHA256: | 63466A7B4C4CA557CBB2E8B57C125DB52FFFB234FDBFA38F31EB61B040411E7D |
| SSDEEP: | 98304:aYzoojJRba+nPSqNCrRasNk0LW4kr+zIIvt4Fi1VG86jieQEnYr2OCQekIflB2bQ:F+J |
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2049:07:27 14:03:36+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 48 |
| CodeSize: | 2995200 |
| InitializedDataSize: | 9216 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x0000 |
| 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: | Bootstrapper |
| FileVersion: | 1.0.0.0 |
| InternalName: | Bootstrapper.exe |
| LegalCopyright: | Copyright © 2024 |
| LegalTrademarks: | - |
| OriginalFileName: | Bootstrapper.exe |
| ProductName: | Bootstrapper |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | "C:\WINDOWS\system32\wermgr.exe" "-outproc" "0" "4512" "2016" "2044" "1296" "0" "0" "0" "0" "0" "0" "0" "0" | C:\Windows\SysWOW64\wermgr.exe | MicrosoftEdgeUpdate.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2192 | 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
| |||||||||||||||
| 2800 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.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
| |||||||||||||||
| 4512 | "C:\Program Files (x86)\Microsoft\Temp\EUBC7D.tmp\MicrosoftEdgeUpdate.exe" /silent /install "appguid={F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}&appname=Microsoft%20Edge%20Webview2%20Runtime&needsadmin=prefers" | C:\Program Files (x86)\Microsoft\Temp\EUBC7D.tmp\MicrosoftEdgeUpdate.exe | MicrosoftEdgeWebview2Setup.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Edge Update Exit code: 2147747592 Version: 1.3.195.43 Modules
| |||||||||||||||
| 5076 | "C:\Users\admin\AppData\Local\Temp\MicrosoftEdgeWebview2Setup.exe" /silent /install | C:\Users\admin\AppData\Local\Temp\MicrosoftEdgeWebview2Setup.exe | BootstrapperNew.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Edge Update Setup Exit code: 2147747592 Version: 1.3.195.43 Modules
| |||||||||||||||
| 5340 | "powershell" -Command "Add-MpPreference -ExclusionPath 'C:\ProgramData\Solara'" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | BootstrapperNew.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6256 | "C:\Users\admin\AppData\Local\Temp\BootstrapperNew.exe" | C:\Users\admin\AppData\Local\Temp\BootstrapperNew.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Bootstrapper Exit code: 3221226540 Version: 1.0.0.0 Modules
| |||||||||||||||
| 6260 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.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
| |||||||||||||||
| 6432 | "C:\Users\admin\AppData\Local\Temp\BootstrapperNew.exe" | C:\Users\admin\AppData\Local\Temp\BootstrapperNew.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Bootstrapper Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 6832 | "C:\ProgramData\Solara\Solara.exe" --bootstrapperPath "C:\Users\admin\AppData\Local\Temp" | C:\ProgramData\Solara\Solara.exe | BootstrapperNew.exe | ||||||||||||
User: admin Company: CMD Softworks Integrity Level: HIGH Description: Solara V3 Version: 3.0.0.0 Modules
| |||||||||||||||
| (PID) Process: | (6432) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6432) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6432) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (6432) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (6432) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (6432) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (6432) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (6432) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6432) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6432) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5076 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EUBC7D.tmp\MicrosoftEdgeComRegisterShellARM64.exe | executable | |
MD5:8F7C44E937ECC243D05EAB5BB218440B | SHA256:BC3CDD57A892CE1841787061E23E526AD46575460CD66C1DC6DCF0F811563D59 | |||
| 5076 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EUBC7D.tmp\psuser.dll | executable | |
MD5:4D098B6708E7541822F5D86850123184 | SHA256:268A400839417FB510D79DD0B6ED665AFD27493963F9DD36A306D14180BEA872 | |||
| 7164 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_gi5pttbh.ar3.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7164 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:B3227466E2A3C20FFBD94A8A6661EB48 | SHA256:9EAF63146A53365442697FED035B6AE006BF21CD6D1E8960F51E5FC4E664F148 | |||
| 5076 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EUBC7D.tmp\psuser_arm64.dll | executable | |
MD5:468C6DAED548F7D1D446F84ABCE85BBA | SHA256:01E37D6A07318D67CE22A898B52E3EED6AE990520303D2E36446B34255D298B0 | |||
| 5076 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EUBC7D.tmp\MicrosoftEdgeUpdate.exe | executable | |
MD5:70CC35C7FB88D650902E7A5611219931 | SHA256:7ECA199201273F0BCFF1E26778CB535E69C74A69064E7759FF8DAD86954D42B1 | |||
| 5076 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EUBC7D.tmp\psmachine.dll | executable | |
MD5:6708BC8A0A25C258EC65FCA66D7B64CE | SHA256:810796F10921B714F9AE42F97B3E601DCCB1F9B27E0C5CF59C7BA46C2FAACF19 | |||
| 5076 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EUBC7D.tmp\psuser_64.dll | executable | |
MD5:83948D9F4EFEAFF99EBBFF72E50B5FD6 | SHA256:422817534059F23CC43950CA02B93575B9D9F96A1CED03F1AC3D8126C6F5C53B | |||
| 5076 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EUBC7D.tmp\psmachine_arm64.dll | executable | |
MD5:EC69BFAF00836707975CC8ADB1E8F000 | SHA256:744860280846486104FFFECF012F1502F024B142FC3FCE17BCA581B7D50DAAF0 | |||
| 5076 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EUBC7D.tmp\MicrosoftEdgeUpdateComRegisterShell64.exe | executable | |
MD5:714C34FE6098B45A3303C611C4323EAE | SHA256:FBF495968C4A385FF0790E6B65D26610EF917A2B36A5387EFF7AE79D7A980AC5 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4264 | SIHClient.exe | GET | 200 | 2.16.253.202:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 95.101.78.32:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.16.253.202:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5064 | SearchApp.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.16.253.202:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4264 | SIHClient.exe | GET | 200 | 2.16.253.202:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
6152 | backgroundTaskHost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
2008 | wermgr.exe | GET | 200 | 2.16.253.202:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
760 | lsass.exe | GET | 200 | 142.250.185.67:80 | http://c.pki.goog/r/gsr1.crl | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 95.101.78.32:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
— | — | 40.127.240.158:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
4712 | MoUsoCoreWorker.exe | 2.16.253.202:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
— | — | 2.16.253.202:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5064 | SearchApp.exe | 2.16.204.134:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
1176 | svchost.exe | 40.126.31.131:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1176 | svchost.exe | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
4132 | RUXIMICS.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
Domain | IP | Reputation |
|---|---|---|
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
msedge.sf.dl.delivery.mp.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
config.edge.skype.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
2192 | svchost.exe | Misc activity | ET INFO DNS Query to Cloudflare Page Developer Domain (pages .dev) |
6432 | BootstrapperNew.exe | Misc activity | ET INFO Observed Cloudflare Page Developer Domain (pages .dev in TLS SNI) |
2192 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Cloudflare Pages platform for frontend developers to collaborate and deploy websites (pages .dev) |
2192 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Online Pastebin Text Storage |