| File name: | Bootstrapper.exe |
| Full analysis: | https://app.any.run/tasks/7df7b157-af8e-4bfd-b44f-e2354e8b225a |
| Verdict: | Malicious activity |
| Analysis date: | June 18, 2025, 14:58:16 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive, 5 sections |
| MD5: | 47DF55B41415EED48A86ED3BD98BF9B3 |
| SHA1: | ECB61DCC9C479633833F0C71762C1B66FC0C9E0E |
| SHA256: | 338E9707EE449412BC9E17A80DB6F3DE0D765A5160270044A604FC287C0E9E79 |
| SSDEEP: | 49152:Fjh77p31TdI+/NtDNSqIkeCevgt0u+wQkkusbRmNdJchDCWDwClZXoskQNf9uTPi:Rh77p3f/NNNSqvkgt0uwkkutmDCqwCld |
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2010:04:10 12:19:23+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 25600 |
| InitializedDataSize: | 431104 |
| UninitializedDataSize: | 16896 |
| EntryPoint: | 0x33e9 |
| OSVersion: | 5 |
| ImageVersion: | 6 |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1156 | "C:\WINDOWS\system32\cmd.exe" /c copy Submit.wpd Submit.wpd.bat & Submit.wpd.bat | C:\Windows\SysWOW64\cmd.exe | — | Bootstrapper.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1200 | findstr "bdservicehost SophosHealth AvastUI AVGUI nsWscSvc ekrn" | C:\Windows\SysWOW64\findstr.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Find String (QGREP) Utility Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1216 | extrac32 /Y Wang.wpd *.* | C:\Windows\SysWOW64\extrac32.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft® CAB File Extract Utility Exit code: 0 Version: 5.00 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1564 | findstr /I "opssvc wrsa" | C:\Windows\SysWOW64\findstr.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Find String (QGREP) Utility Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2140 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | OOBE-Maintenance.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2460 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3640 | "C:\Users\admin\AppData\Local\Temp\Bootstrapper.exe" | C:\Users\admin\AppData\Local\Temp\Bootstrapper.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3768 | tasklist | C:\Windows\SysWOW64\tasklist.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Lists the current running tasks Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4868 | findstr /V "Stationery" Subsidiaries | C:\Windows\SysWOW64\findstr.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Find String (QGREP) Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4916 | tasklist | C:\Windows\SysWOW64\tasklist.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Lists the current running tasks Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3640 | Bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\Has.wpd | binary | |
MD5:4075D11B782D1707557C8C0D84ECA07E | SHA256:40846E35BB6A272A268D8AC63152205E21E379C3ACEF10BA672149F5F70784C7 | |||
| 3640 | Bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\Cancelled.wpd | binary | |
MD5:6779F03570107ECDFCB2261255359828 | SHA256:E405BBEEF756A666C2FC13591F1A84330A343CD91DB37A19C9EEE903A567E650 | |||
| 3640 | Bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\Uniform.wpd | binary | |
MD5:EB25D85FADA45A75B6CF95A38B84F7C6 | SHA256:B8750411F49B48121F2BAA13DFE4FD9535929F3C8758131DF01CC63FD48FC026 | |||
| 3640 | Bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\Af.wpd | binary | |
MD5:CB4352C68C5F365D91FD8F71F0301174 | SHA256:F59FFC34BA6ACA5F4CE6BAD5952D2F46E1628CA6E1399373439C82041A902743 | |||
| 3640 | Bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\Jesus.wpd | binary | |
MD5:628D35A727CA4E26DE3A94DF59B2BB5D | SHA256:777AEFDD47EE78CD7DE1BD3E599785721455A80DE941B33C210017253594469C | |||
| 3640 | Bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\Witch.wpd | binary | |
MD5:3025EDCCCE36B10653ECBB5A9838D41A | SHA256:864696129FA1318A6BAD9C54726F9874DFF8DD645C912471A08FCB39EFBF6968 | |||
| 3640 | Bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\Submit.wpd | text | |
MD5:3CA61D72A1A4259022B15E6172DFEF4C | SHA256:D754840CDDF63F018588B34ACC6E265E697A2361ADAC2816831A4B6D3AA629AA | |||
| 3640 | Bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\Victorian.wpd | binary | |
MD5:9B630C28BD930F7441E7D8B9D98937AD | SHA256:BDB0D3AFD6622A0BA7B98C0308466D195C2629FA759B8BAFD395F6318FCF13A3 | |||
| 3640 | Bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\Campaigns.wpd | binary | |
MD5:E1547267E54F6EC473B573E0E6C9F3AB | SHA256:A7B4E11CA80FC00E1091A2701764FD20E080177759F3B776AB72515527698DE4 | |||
| 3640 | Bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\Lifetime.wpd | binary | |
MD5:4B5A1080870348F7A0685CBA15A3DD88 | SHA256:AB9D44E3B778163529A30A3664774FF3D7878E4019B669D62CDD212FCE6D0684 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1268 | svchost.exe | GET | 200 | 2.18.121.147:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | FR | binary | 825 b | whitelisted |
3652 | SIHClient.exe | GET | 200 | 2.23.181.156:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | DE | binary | 408 b | whitelisted |
1268 | svchost.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | NL | binary | 868 b | whitelisted |
3652 | SIHClient.exe | GET | 200 | 2.23.181.156:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | DE | binary | 420 b | whitelisted |
7020 | svchost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | DE | binary | 471 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
5944 | MoUsoCoreWorker.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
2368 | RUXIMICS.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1268 | svchost.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2336 | svchost.exe | 172.211.123.250:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
7020 | svchost.exe | 20.190.160.128:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
7020 | svchost.exe | 2.23.77.188:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
1268 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1268 | svchost.exe | 2.18.121.147:80 | crl.microsoft.com | AKAMAI-AS | FR | whitelisted |
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
IEzOGcVbmoYenILqWOrDtkfJMEdh.IEzOGcVbmoYenILqWOrDtkfJMEdh |
| unknown |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
nexusrules.officeapps.live.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |