| File name: | Bootstrapper.exe |
| Full analysis: | https://app.any.run/tasks/7c15b10c-85ab-47b7-8357-3c49021e245f |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | August 12, 2024, 22:40:59 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32+ executable (console) x86-64 Mono/.Net assembly, for MS Windows |
| MD5: | 76639AB92661F5C384302899934051AB |
| SHA1: | 9B33828F8AD3A686FF02B1A4569B8AE38128CAED |
| SHA256: | 6BB9AD960BCC9010DB1B9918369BDFC4558F19287B5B6562079C610A28320178 |
| SSDEEP: | 24576:9e/C5Nf3boaQ2h2o1opZx73dbbfygeedN:1ToaQ2h51opZx73eed |
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2024:08:11 04:44:18+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 8 |
| CodeSize: | 812544 |
| InitializedDataSize: | 2048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xc8446 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows command line |
| 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: | SolaraBootstrapper |
| FileVersion: | 1.0.0.0 |
| InternalName: | SolaraBootstrapper.exe |
| LegalCopyright: | Copyright © 2024 |
| LegalTrademarks: | - |
| OriginalFileName: | SolaraBootstrapper.exe |
| ProductName: | SolaraBootstrapper |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1108 | "C:\ProgramData\Solara\Solara.exe" | C:\ProgramData\Solara\Solara.exe | Bootstrapper.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: WpfApp1 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2228 | C:\Windows\syswow64\MsiExec.exe -Embedding D61EFE3E9761354D4F3B2DB5DF244771 | 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
| |||||||||||||||
| 2340 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | wevtutil.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
| |||||||||||||||
| 2648 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | Bootstrapper.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
| |||||||||||||||
| 3140 | C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding | C:\Windows\System32\rundll32.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3164 | "node" "C:\ProgramData\Solara\Monaco\fileaccess\index.js" b7592d5f56f84712 | C:\Program Files\nodejs\node.exe | — | Solara.exe | |||||||||||
User: admin Company: Node.js Integrity Level: HIGH Description: Node.js JavaScript Runtime Version: 18.16.0 Modules
| |||||||||||||||
| 3508 | C:\Windows\System32\MsiExec.exe -Embedding 5B46D06E50CC62117202E33520113DA0 | 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
| |||||||||||||||
| 4344 | "C:\Users\admin\Downloads\Bootstrapper.exe" | C:\Users\admin\Downloads\Bootstrapper.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: SolaraBootstrapper Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 5144 | "wevtutil.exe" im "C:\Program Files\nodejs\node_etw_provider.man" /fromwow64 | C:\Windows\System32\wevtutil.exe | — | wevtutil.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Eventing Command Line Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5940 | "C:\Users\admin\Downloads\Bootstrapper.exe" | C:\Users\admin\Downloads\Bootstrapper.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: SolaraBootstrapper Exit code: 3221226540 Version: 1.0.0.0 Modules
| |||||||||||||||
| (PID) Process: | (6376) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6376) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6376) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (6376) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (6376) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (6376) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (6376) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (6376) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6376) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6376) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6376 | Bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\node-v18.16.0-x64.msi | — | |
MD5:— | SHA256:— | |||
| 6524 | msiexec.exe | C:\Windows\Installer\eb002.msi | — | |
MD5:— | SHA256:— | |||
| 6524 | msiexec.exe | C:\Windows\Installer\MSIB294.tmp | executable | |
MD5:A3AE5D86ECF38DB9427359EA37A5F646 | SHA256:C8D190D5BE1EFD2D52F72A72AE9DFA3940AB3FACEB626405959349654FE18B74 | |||
| 6524 | msiexec.exe | C:\Windows\Installer\MSIB284.tmp | executable | |
MD5:9FE9B0ECAEA0324AD99036A91DB03EBB | SHA256:E2CCE64916E405976A1D0C522B44527D12B1CBA19DE25DA62121CF5F41D184C9 | |||
| 6524 | msiexec.exe | C:\Windows\Installer\MSIB244.tmp | executable | |
MD5:9FE9B0ECAEA0324AD99036A91DB03EBB | SHA256:E2CCE64916E405976A1D0C522B44527D12B1CBA19DE25DA62121CF5F41D184C9 | |||
| 6524 | msiexec.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\42B9A473B4DAF01285A36B4D3C7B1662_178C086B699FD6C56B804AF3EF759CB5 | binary | |
MD5:083855C34E065B579217A9C8F9D56CB8 | SHA256:1FD5830FE586DC68560ABDA95FB339BEAAEA088C343563A8B35C72016F61B972 | |||
| 6524 | msiexec.exe | C:\Windows\Installer\inprogressinstallinfo.ipi | binary | |
MD5:BD8186773EA2BE5112103A27D094E4E8 | SHA256:0AB7207BFB8D4C090096791B3FEBB3464F6C703C57F863455C376193BEE2C899 | |||
| 6524 | msiexec.exe | C:\Program Files\nodejs\corepack | text | |
MD5:1A27E3E2F449816F5FFCDD57703A3F78 | SHA256:DCEF0A787C4654AC5C085FAFA3A1E12D60D6F42E0D259C38378B61EF64295FA2 | |||
| 6524 | msiexec.exe | C:\Program Files\nodejs\node_modules\npm\node_modules\infer-owner\package.json | binary | |
MD5:58E93686667E60B9FEC554FA82C599FE | SHA256:231F7DC0CB817956B5FE363A18F0C935D62A5213D5CB796AB940D5A7C6A7BDA4 | |||
| 6524 | msiexec.exe | C:\Windows\Temp\~DFDC90791392EA961D.TMP | binary | |
MD5:BF619EAC0CDF3F68D496EA9344137E8B | SHA256:076A27C79E5ACE2A3D47F9DD2E83E4FF6EA8872B3C2218F66C92B89B55F36560 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5336 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
2456 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
3116 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
5336 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
6524 | msiexec.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSnR4FoxLLkI7vkvsUIFlZt%2BlGH3gQUWsS5eyoKo6XqcQPAYPkt9mV1DlgCEAOO2y%2FG5AVzGnYPFRYUTIU%3D | unknown | — | — | whitelisted |
4344 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
768 | lsass.exe | GET | 200 | 216.58.206.67:80 | http://c.pki.goog/r/gsr1.crl | unknown | — | — | whitelisted |
6524 | msiexec.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT3xL4LQLXDRDM9P665TW442vrsUQQUReuir%2FSSy4IxLVGLp6chnfNtyA8CEAQJGBtf1btmdVNDtW%2BVUAg%3D | unknown | — | — | whitelisted |
768 | lsass.exe | GET | 200 | 216.58.206.67:80 | http://c.pki.goog/r/r4.crl | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3888 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1164 | RUXIMICS.exe | 52.140.118.28:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IN | unknown |
2120 | MoUsoCoreWorker.exe | 52.140.118.28:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IN | unknown |
3164 | svchost.exe | 52.140.118.28:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IN | unknown |
6376 | Bootstrapper.exe | 104.21.93.27:443 | getsolara.dev | CLOUDFLARENET | — | unknown |
6376 | Bootstrapper.exe | 104.20.4.235:443 | pastebin.com | CLOUDFLARENET | — | unknown |
6376 | Bootstrapper.exe | 128.116.119.4:443 | clientsettings.roblox.com | ROBLOX-PRODUCTION | US | unknown |
6376 | Bootstrapper.exe | 104.20.22.46:443 | www.nodejs.org | CLOUDFLARENET | — | shared |
3164 | svchost.exe | 20.72.205.209:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
getsolara.dev |
| unknown |
pastebin.com |
| shared |
clientsettings.roblox.com |
| whitelisted |
www.nodejs.org |
| whitelisted |
nodejs.org |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
2256 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Online Pastebin Text Storage |
2256 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Cloudflare Pages platform for frontend developers to collaborate and deploy websites (pages .dev) |
2256 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Online Pastebin Text Storage |