| download: | /download/static/files/BootstrapperNew.exe |
| Full analysis: | https://app.any.run/tasks/9fc61e82-9084-4f4d-87f4-ffeb1aee31b8 |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | March 24, 2025, 08:29:40 |
| 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: | 07B2ED9AF56F55A999156738B17848DF |
| SHA1: | 960E507C0EF860080B573C4E11A76328C8831D08 |
| SHA256: | 73427B83BD00A8745E5182D2CDB3727E654AE9AF5E42BEFC45903027F6606597 |
| SSDEEP: | 98304:kYzoojJRba+nPSqNCrRasNk0LW4kr+zIIvt4Fi1VG86jieQEnW/T/2iGgr2YCQeR:D+om |
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2071:07:23 20:22:40+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 48 |
| CodeSize: | 3577856 |
| 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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1196 | "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
| |||||||||||||||
| 1240 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2320 | "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
| |||||||||||||||
| 2392 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4920 | "C:\ProgramData\Solara\Solara.exe" --bootstrapperPath "C:\Users\admin\AppData\Local\Temp" --bootstrapperExe "C:\Users\admin\AppData\Local\Temp\BootstrapperNew.exe" | C:\ProgramData\Solara\Solara.exe | BootstrapperNew.exe | ||||||||||||
User: admin Company: CMD Softworks Integrity Level: HIGH Description: Solara V3 Exit code: 3762504530 Version: 3.0.0.0 Modules
| |||||||||||||||
| 5400 | C:\WINDOWS\system32\WerFault.exe -u -p 4920 -s 2604 | C:\Windows\System32\WerFault.exe | — | Solara.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5892 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | SppExtComObj.Exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7360 | "powershell" -Command "Get-MpPreference | Select-Object -ExpandProperty ExclusionPath" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | BootstrapperNew.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7368 | \??\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
| |||||||||||||||
| 7624 | "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
| |||||||||||||||
| (PID) Process: | (1196) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1196) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (1196) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1196) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (1196) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (1196) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (1196) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (1196) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1196) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (1196) BootstrapperNew.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7360 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_3zns2zur.qd2.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7360 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_cqauvmu3.lsz.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7624 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_z2rqmlkr.ldw.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7624 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_1frzteoi.hcp.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7948 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EU28C2.tmp\msedgeupdate.dll | executable | |
MD5:FD1DCC998CE0920F7C8899218DBBA275 | SHA256:F01CC866D24267B09B9101EB132941BFD8F225FB75613D4581A7C245F6131844 | |||
| 7948 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EU28C2.tmp\MicrosoftEdgeUpdateBroker.exe | executable | |
MD5:156FC058C02F6B2BFD84E6E3D781CBFC | SHA256:23F6D1F6F030AD029C7AC9C7179A6E57B0CF2636CCA6034898C44A6088F38235 | |||
| 7360 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:D52D64FC5112B348A6FFC04825CB53DC | SHA256:D61999C6866C53CF5100D63E3EE9865B7046EBEA5B24E9509F4EF31862AD8897 | |||
| 1196 | BootstrapperNew.exe | C:\Users\admin\AppData\Local\Temp\MicrosoftEdgeWebview2Setup.exe | executable | |
MD5:7683171B0278B98339BFF83AE892BF9A | SHA256:C4985B3D50104C12A535E45ECA320C1DD462041ECE252468386EF0B17788BE71 | |||
| 7948 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EU28C2.tmp\MicrosoftEdgeUpdate.exe | executable | |
MD5:D2C066EB9423969B8DA07ED5017E4449 | SHA256:E74B6BB988BD8D9FFA041D50BD48ECD03C405F9BB753E29CA462E1BA42930868 | |||
| 7948 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EU28C2.tmp\MicrosoftEdgeUpdateOnDemand.exe | executable | |
MD5:21F306F12B99E368191E8FE7614C3CE7 | SHA256:608839EAE9441BA4AAA9B4E5566D14F5C621971D9181D26F21E956538089D1C4 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2104 | svchost.exe | GET | 200 | 2.16.164.72:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
7760 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
8096 | wermgr.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
8096 | wermgr.exe | GET | 200 | 23.48.23.158:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1196 | BootstrapperNew.exe | GET | 301 | 172.67.203.125:80 | http://getsolara.dev/api/endpoint.json | unknown | — | — | malicious |
756 | lsass.exe | GET | 200 | 142.250.185.163:80 | http://c.pki.goog/r/r4.crl | unknown | — | — | whitelisted |
756 | lsass.exe | GET | 200 | 142.250.185.163:80 | http://c.pki.goog/r/gsr1.crl | unknown | — | — | whitelisted |
7760 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
6620 | backgroundTaskHost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
2104 | svchost.exe | 2.16.164.72:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5024 | RUXIMICS.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
3216 | svchost.exe | 40.113.110.67:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 20.190.160.64:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 184.30.131.245:80 | ocsp.digicert.com | AKAMAI-AS | US | whitelisted |
6620 | backgroundTaskHost.exe | 20.31.169.57:443 | arc.msn.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6620 | backgroundTaskHost.exe | 184.30.131.245:80 | ocsp.digicert.com | AKAMAI-AS | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
arc.msn.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
2196 | svchost.exe | Misc activity | ET INFO DNS Query to Cloudflare Page Developer Domain (pages .dev) |
2196 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Cloudflare Pages platform for frontend developers to collaborate and deploy websites (pages .dev) |
1196 | BootstrapperNew.exe | Misc activity | ET INFO Observed Cloudflare Page Developer Domain (pages .dev in TLS SNI) |
2196 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Online Pastebin Text Storage |