| File name: | Bootstrapper_V1.22.exe |
| Full analysis: | https://app.any.run/tasks/b635bca7-dd72-4527-ae3f-56cee07fda3c |
| 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: | October 11, 2024, 17:34:17 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | FBA07DA7586D2D47719C5C9AE53F50FE |
| SHA1: | 7A5A62FAF1E35B0FD96CAC1D558B071D9E40FBBC |
| SHA256: | 326D201581A7DEFA726D692C4D6B18B8984EB70AAB4B10BE8FC5AC8212EFBE81 |
| SSDEEP: | 1536:vAv+0p2bgaak5yQyOae1pDN97yrdZ/xM:vAv+zbBOe1dN9WrT/S |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2087:05:07 15:54:39+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 57856 |
| InitializedDataSize: | 2048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1017a |
| 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: | SolaraUpdater |
| FileVersion: | 1.0.0.0 |
| InternalName: | SolaraUpdater.exe |
| LegalCopyright: | Copyright © 2024 |
| LegalTrademarks: | - |
| OriginalFileName: | SolaraUpdater.exe |
| ProductName: | SolaraUpdater |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1700 | "powershell.exe" -NoProfile -ExecutionPolicy Bypass -Command " Add-MpPreference -ExclusionPath 'C:\Solara' Add-MpPreference -ExclusionPath 'C:\Users\Public\Desktop' Add-MpPreference -ExclusionPath 'C:\Users' " | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | — | Bootstrapper_V1.22.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2000 | \??\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
| |||||||||||||||
| 2736 | "powershell.exe" -NoProfile -ExecutionPolicy Bypass -Command " Add-MpPreference -ExclusionPath 'C:\Solara' Add-MpPreference -ExclusionPath 'C:\Users\Public\Desktop' Add-MpPreference -ExclusionPath 'C:\Users' " | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | — | Bootstrapper_V1.22.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5232 | \??\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
| |||||||||||||||
| 5596 | "C:\Users\admin\Desktop\Bootstrapper_V1.22.exe" | C:\Users\admin\Desktop\Bootstrapper_V1.22.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: SolaraUpdater Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 6000 | "C:\Users\admin\Desktop\Bootstrapper_V1.22.exe" | C:\Users\admin\Desktop\Bootstrapper_V1.22.exe | Bootstrapper_V1.22.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: SolaraUpdater Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 6260 | "C:\Solara\SecondFile.exe" | C:\Solara\SecondFile.exe | Bootstrapper_V1.22.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 6760 | "powershell.exe" -NoProfile -ExecutionPolicy Bypass -Command " Add-MpPreference -ExclusionPath 'C:\Solara' Add-MpPreference -ExclusionPath 'C:\Users\Public\Desktop' Add-MpPreference -ExclusionPath 'C:\Users' " | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | — | Bootstrapper_V1.22.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7020 | "C:\Solara\SecondFile.exe" | C:\Solara\SecondFile.exe | Bootstrapper_V1.22.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 7148 | \??\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
| |||||||||||||||
| (PID) Process: | (6000) Bootstrapper_V1.22.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper_V1_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6000) Bootstrapper_V1.22.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper_V1_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6000) Bootstrapper_V1.22.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper_V1_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (6000) Bootstrapper_V1.22.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper_V1_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (6000) Bootstrapper_V1.22.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper_V1_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (6000) Bootstrapper_V1.22.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper_V1_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (6000) Bootstrapper_V1.22.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper_V1_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (6000) Bootstrapper_V1.22.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper_V1_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6000) Bootstrapper_V1.22.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper_V1_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6000) Bootstrapper_V1.22.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper_V1_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1700 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_4mvzytnp.yyb.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 6000 | Bootstrapper_V1.22.exe | C:\Users\admin\Desktop\BootstrapperV1.16.exe | executable | |
MD5:90FD25CED85FE6DB28D21AE7D1F02E2C | SHA256:97572BD57B08B59744E4DFE6F93FB96BE4002DFE1AA78683771725401776464F | |||
| 7020 | SecondFile.exe | C:\ProgramData\FCAAEHJD | binary | |
MD5:F6C33AC5E1032A0873BE7BFC65169287 | SHA256:D97895CEDED32E33D57BDCACCDBE144E58AA87AF4D2F8855D630286CE30A8D83 | |||
| 1700 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_3f30hziq.tvq.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 1700 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_kq4oozqa.f4l.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 1700 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:3AF40253D0F7D52F6D5E8AE4E8F032CB | SHA256:7FFB4BB1DDC2B0649EF32D9B482DD4EAF3FEC452A742F6096CB1B2396DDB517D | |||
| 7020 | SecondFile.exe | C:\ProgramData\IEHJDGIDBAAFIDGCGCAKKKFBFH | binary | |
MD5:06AD9E737639FDC745B3B65312857109 | SHA256:C8925892CA8E213746633033AE95ACFB8DD9531BC376B82066E686AC6F40A404 | |||
| 7020 | SecondFile.exe | C:\ProgramData\AFHDBGHJ | binary | |
MD5:95FFD778940E6DF4846B0B12C8DD5821 | SHA256:21A2DEBD389DB456465DFEFFDB15F0AF3FBC46F007CBA67513A13EB10D14E94F | |||
| 6760 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_lw2mcfax.qj4.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 6760 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_quflqvng.jxq.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6944 | svchost.exe | GET | 200 | 23.48.23.164:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1580 | RUXIMICS.exe | GET | 200 | 23.48.23.164:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.164:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 302 | 140.82.121.4:443 | https://github.com/asdaachy12/cjecsd-jn21/raw/refs/heads/main/kdjqbsuq17.exe | unknown | — | — | unknown |
6944 | svchost.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
7020 | SecondFile.exe | POST | 200 | 178.63.148.7:80 | http://178.63.148.7/875489374a8fad8f.php | unknown | — | — | malicious |
1580 | RUXIMICS.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 302 | 140.82.121.4:443 | https://github.com/asdaachy12/cjecsd-jn21/raw/main/BootstrapperV1.16.exe | unknown | — | — | unknown |
7020 | SecondFile.exe | POST | — | 178.63.148.7:80 | http://178.63.148.7/875489374a8fad8f.php | unknown | — | — | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
6944 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 104.126.37.163:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
1580 | RUXIMICS.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5488 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6944 | svchost.exe | 23.48.23.164:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5488 | MoUsoCoreWorker.exe | 23.48.23.164:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
1580 | RUXIMICS.exe | 23.48.23.164:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5488 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
github.com |
| shared |
raw.githubusercontent.com |
| shared |
self.events.data.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
2172 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Attempting to access raw user content on GitHub |
— | — | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
— | — | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
— | — | Misc activity | ET HUNTING EXE Downloaded from Github |
— | — | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
— | — | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
— | — | Misc activity | ET HUNTING EXE Downloaded from Github |
7020 | SecondFile.exe | Malware Command and Control Activity Detected | STEALER [ANY.RUN] Stealc HTTP POST Request |
7020 | SecondFile.exe | Malware Command and Control Activity Detected | ET MALWARE [SEKOIA.IO] Win32/Stealc C2 Check-in |
7020 | SecondFile.exe | Malware Command and Control Activity Detected | ET MALWARE Win32/Stealc Requesting browsers Config from C2 |