| File name: | Bootstrapper.exe |
| Full analysis: | https://app.any.run/tasks/faad848b-b07d-488b-9756-398614f28e98 |
| 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: | June 23, 2025, 13:52:44 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (console) x86-64 Mono/.Net assembly, for MS Windows, 3 sections |
| MD5: | 02C70D9D6696950C198DB93B7F6A835E |
| SHA1: | 30231A467A49CC37768EEA0F55F4BEA1CBFB48E2 |
| SHA256: | 8F2E28588F2303BD8D7A9B0C3FF6A9CB16FA93F8DDC9C5E0666A8C12D6880EE3 |
| SSDEEP: | 6144:tXxndGsQZDAvUHFLRSZ3e82Zavp/ijHrGEW1NhVhOQNaDffKTghOpDozwKdVuaQ:tf3gAvUlLvocaPhOmTghOpDkwKdw |
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2024:11:13 21:07:39+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 8 |
| CodeSize: | 816640 |
| InitializedDataSize: | 2048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xc948a |
| 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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 420 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=133.0.6943.142 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.92 --initial-client-data=0x298,0x29c,0x2a0,0x294,0x28c,0x7ffc406bf208,0x7ffc406bf214,0x7ffc406bf220 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Exit code: 0 Version: 133.0.3065.92 Modules
| |||||||||||||||
| 864 | "C:\ProgramData\Solara\Solara.exe" --bootstrapperPath "C:\Users\admin\AppData\Local\Temp" --bootstrapperExe "C:\Users\admin\AppData\Local\Temp\BootstrapperV2.23.exe" | C:\ProgramData\Solara\Solara.exe | BootstrapperV2.23.exe | ||||||||||||
User: admin Company: CMD Softworks Integrity Level: HIGH Description: Solara V3 Exit code: 3762504530 Version: 3.0.0.0 Modules
| |||||||||||||||
| 1336 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --flag-switches-begin --disable-quic --flag-switches-end --do-not-de-elevate --single-argument https://rvlt.gg/yQBTsMHA | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Exit code: 0 Version: 133.0.3065.92 Modules
| |||||||||||||||
| 1496 | "cmd" /c ipconfig /all | C:\Windows\System32\cmd.exe | — | Bootstrapper.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2044 | "C:\Users\admin\AppData\Local\Temp\Bootstrapper.exe" | C:\Users\admin\AppData\Local\Temp\Bootstrapper.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: SolaraBootstrapper Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2192 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-quic --string-annotations --always-read-main-dll --field-trial-handle=2084,i,17022580507347838221,12567534667679873278,262144 --variations-seed-version --mojo-platform-channel-handle=2560 /prefetch:3 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Edge Exit code: 0 Version: 133.0.3065.92 Modules
| |||||||||||||||
| 2348 | ipconfig /all | C:\Windows\System32\ipconfig.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: IP Configuration Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2380 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --extension-process --renderer-sub-type=extension --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --always-read-main-dll --field-trial-handle=4316,i,5338131476599966017,2882953274938374963,262144 --variations-seed-version --mojo-platform-channel-handle=4364 /prefetch:2 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 133.0.3065.92 Modules
| |||||||||||||||
| 2848 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.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
| |||||||||||||||
| 3148 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --always-read-main-dll --field-trial-handle=4432,i,5338131476599966017,2882953274938374963,262144 --variations-seed-version --mojo-platform-channel-handle=5160 /prefetch:1 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 133.0.3065.92 Modules
| |||||||||||||||
| (PID) Process: | (2044) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2044) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (2044) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2044) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (2044) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (2044) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2044) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2044) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2044) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (2044) Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2044 | Bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\DISCORD | binary | |
MD5:43151972F36B756BB89CE08B7B8E1023 | SHA256:ABE3C8428FA463FEF24F4BD5280910E5C2CCB7ABCCE86E9EBBD93C6538DC0479 | |||
| 3636 | BootstrapperV2.23.exe | C:\Users\admin\AppData\Local\Temp\CONFIG | binary | |
MD5:0284FA0391784125AD3B12BE8C92C6AE | SHA256:789075B8C810F2B63F86DD1F8B7BE836178AC679A32F2CB2376E013BC78C68C0 | |||
| 2044 | Bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\BootstrapperV2.23.exe | executable | |
MD5:1974506038C5934399DE3C2F6C7544DE | SHA256:5BCC68604C4C4ADD6D592E0455156024E52FF10F9F06DAA1F543B005D7C2A53F | |||
| 3636 | BootstrapperV2.23.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_xac0oont.x2j.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 3636 | BootstrapperV2.23.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_jk4qhiva.503.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 6404 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EUC841.tmp\MicrosoftEdgeUpdate.exe | executable | |
MD5:570D4E78E4EF679C9435247685F8A8D3 | SHA256:5CDF1C3C7F72120CA88145D38E48C9E1E6A6BD4EF43021193FD76D98D2F05496 | |||
| 3636 | BootstrapperV2.23.exe | C:\Users\admin\AppData\Local\Temp\MicrosoftEdgeWebview2Setup.exe | executable | |
MD5:5424BAC02DB3D21E75C21FF2049CD04F | SHA256:3C60FDBD71B468CF52FDE6F780740A910C9D190E7023B1AC1217D427D794CCB1 | |||
| 6404 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EUC841.tmp\MicrosoftEdgeUpdateBroker.exe | executable | |
MD5:7AE279F8F5FC1A139FC3FA06BF28BC59 | SHA256:9E259500EBA6A26384161A28A92F2DEDBDD6B1073DE46D8FEC74E03762E031D4 | |||
| 6404 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EUC841.tmp\MicrosoftEdgeComRegisterShellARM64.exe | executable | |
MD5:1AD4DC4005B4A88D0473358F31491923 | SHA256:E6E0518993662FE479B0F1D1F2F93C81A2B19C517A007B3FF5B8D1AF5FDAF5C4 | |||
| 6404 | MicrosoftEdgeWebview2Setup.exe | C:\Program Files (x86)\Microsoft\Temp\EUC841.tmp\msedgeupdate.dll | executable | |
MD5:750D6630199F17068FF1CE9F2F351DD8 | SHA256:36BBE422572AA67CD61CB6ACCFC0D68A8FCD32D72405B504C2FF576BEDB8E35C | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1268 | svchost.exe | GET | 200 | 2.19.117.22:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 184.25.193.234:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
2976 | SIHClient.exe | GET | 200 | 184.25.193.234:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
3636 | BootstrapperV2.23.exe | GET | 301 | 104.21.93.27:80 | http://getsolara.dev/api/endpoint.json | unknown | — | — | unknown |
764 | lsass.exe | GET | 200 | 172.217.169.35:80 | http://c.pki.goog/r/gsr1.crl | unknown | — | — | whitelisted |
764 | lsass.exe | GET | 200 | 172.217.169.35:80 | http://c.pki.goog/r/r4.crl | unknown | — | — | whitelisted |
7100 | msedge.exe | GET | 200 | 150.171.27.11:80 | http://edge.microsoft.com/browsernetworktime/time/1/current?cup2key=2:K905xANmNVDXeO8PdgMt1VQVTVSpSSLJwmrnILxAjgU&cup2hreq=e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 | unknown | — | — | whitelisted |
2940 | svchost.exe | GET | 200 | 184.26.45.61:80 | http://x1.c.lencr.org/ | unknown | — | — | whitelisted |
1564 | svchost.exe | HEAD | 200 | 2.18.190.183:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/bf8090eb-6e5c-4c51-9250-5bf9b46cf160?P1=1751066589&P2=404&P3=2&P4=DAx%2f%2f2NPFlas%2fC0uCJQMxdTZ5eWGN%2fWFaQecd%2f9R9QbBlg3k1IlvVwP9Hvfl1qSudXtWBaX0mMriwHbwYCLoSg%3d%3d | unknown | — | — | whitelisted |
2976 | SIHClient.exe | GET | 200 | 184.25.193.234:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1268 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5944 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4816 | RUXIMICS.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2200 | svchost.exe | 224.0.0.252:5355 | — | — | — | whitelisted |
2200 | svchost.exe | 224.0.0.251:5353 | — | — | — | unknown |
2044 | Bootstrapper.exe | 104.21.93.27:443 | getsolara.dev | CLOUDFLARENET | — | unknown |
1268 | svchost.exe | 52.140.118.28:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IN | whitelisted |
1268 | svchost.exe | 2.19.117.22:80 | crl.microsoft.com | Akamai International B.V. | GB | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
getsolara.dev |
| unknown |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
msedge.sf.dl.delivery.mp.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
config.edge.skype.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
7100 | msedge.exe | Misc activity | ET INFO Observed Cloudflare DNS over HTTPS Domain (cloudflare-dns .com in TLS SNI) |