| File name: | maybeworking.exe |
| Full analysis: | https://app.any.run/tasks/f679a354-5004-4549-8b5f-434aa7ef40e4 |
| Verdict: | Malicious activity |
| Analysis date: | June 21, 2025, 16:09:19 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows, 7 sections |
| MD5: | DC247AC58BF89045B0D33D45BE8CAE96 |
| SHA1: | D38A3189BB8871DE2C79BC4E93D5CFE812282A72 |
| SHA256: | B46D245EC3E5549BAAE4219CD50C18ED5E77FC614E30D4B697D5CB2F4746ED1A |
| SSDEEP: | 98304:SC3CpAtJIbHxnzTGwdvk1aXdNt+kzK/7ueSnKHd8UA9aU1bPnv4VMfiJLKTnlApL:vnuc7881mw2uzNGL |
MALICIOUS
No malicious indicators.SUSPICIOUS
Process drops legitimate windows executable
- maybeworking.exe (PID: 6368)
Executable content was dropped or overwritten
- maybeworking.exe (PID: 6368)
The process drops C-runtime libraries
- maybeworking.exe (PID: 6368)
Process drops python dynamic module
- maybeworking.exe (PID: 6368)
Application launched itself
- maybeworking.exe (PID: 6368)
Loads Python modules
- maybeworking.exe (PID: 2356)
INFO
Checks supported languages
- maybeworking.exe (PID: 6368)
- maybeworking.exe (PID: 2356)
Reads the computer name
- maybeworking.exe (PID: 6368)
Create files in a temporary directory
- maybeworking.exe (PID: 6368)
The sample compiled with english language support
- maybeworking.exe (PID: 6368)
Checks proxy server information
- slui.exe (PID: 4804)
Reads the software policy settings
- slui.exe (PID: 4804)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | InstallShield setup (57.6) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (36.9) |
| .exe | | | Generic Win/DOS Executable (2.6) |
| .exe | | | DOS Executable Generic (2.6) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2025:06:21 16:05:14+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.43 |
| CodeSize: | 174592 |
| InitializedDataSize: | 157184 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xd0d0 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
Total processes
133
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2356 | "C:\Users\admin\Desktop\maybeworking.exe" | C:\Users\admin\Desktop\maybeworking.exe | — | maybeworking.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 4804 | 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 Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6368 | "C:\Users\admin\Desktop\maybeworking.exe" | C:\Users\admin\Desktop\maybeworking.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
3 497
Read events
3 497
Write events
0
Delete events
0
Modification events
Executable files
50
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6368 | maybeworking.exe | C:\Users\admin\AppData\Local\Temp\_MEI63682\_bz2.pyd | executable | |
MD5:ED9F4C1CF33DB08CAC3C7BA7A973E61B | SHA256:965F199679AFA9B31D537D98C3CA8403AFD6B9E58E1A463AE47697AE4BF12771 | |||
| 6368 | maybeworking.exe | C:\Users\admin\AppData\Local\Temp\_MEI63682\api-ms-win-core-debug-l1-1-0.dll | executable | |
MD5:7DC2026ABEDAA10841EAE4129EF1A9AE | SHA256:E83D5E5EB772070999F34A214EBFFCF0A6068EBC1C4B4F1991188448F323808D | |||
| 6368 | maybeworking.exe | C:\Users\admin\AppData\Local\Temp\_MEI63682\_hashlib.pyd | executable | |
MD5:9EC1021FA8A3C252E1F805AC7F172753 | SHA256:1430E4A2ED19EDA840668A292C39FF44488B598F53E903A61739A86B779ECBFE | |||
| 6368 | maybeworking.exe | C:\Users\admin\AppData\Local\Temp\_MEI63682\_decimal.pyd | executable | |
MD5:90071379B9E53B2D1834D49F4FD804EC | SHA256:90045140E45EDCFE4F4859B3190184FAFF1249220011330A9D01319745766607 | |||
| 6368 | maybeworking.exe | C:\Users\admin\AppData\Local\Temp\_MEI63682\VCRUNTIME140.dll | executable | |
MD5:32DA96115C9D783A0769312C0482A62D | SHA256:8B10C53241726B0ACC9F513157E67FCB01C166FEC69E5E38CA6AADA8F9A3619F | |||
| 6368 | maybeworking.exe | C:\Users\admin\AppData\Local\Temp\_MEI63682\_socket.pyd | executable | |
MD5:C2938DBDCDABA1CCBEFEE37F6A06CD0C | SHA256:C63E8E6A369CBE86E57C9823FB48BC5D4E7BB18455B9B001986B4768C49007DA | |||
| 6368 | maybeworking.exe | C:\Users\admin\AppData\Local\Temp\_MEI63682\_lzma.pyd | executable | |
MD5:D165B7B9A127F66704CEAA196BE319E5 | SHA256:B78F5A8476139FF04731046459EFD047BB8F52DC92C5B2082EABF2929C0CA02D | |||
| 6368 | maybeworking.exe | C:\Users\admin\AppData\Local\Temp\_MEI63682\api-ms-win-core-errorhandling-l1-1-0.dll | executable | |
MD5:A538B281F8E84CECDAC507C73A43D744 | SHA256:45AFAF08D1CD7E43AC5DED47ED5FD708B86E835A9470C81E8130ED6955B84DB8 | |||
| 6368 | maybeworking.exe | C:\Users\admin\AppData\Local\Temp\_MEI63682\api-ms-win-core-fibers-l1-1-0.dll | executable | |
MD5:824A1932C5C58891152AE1DE02EEF652 | SHA256:3082B0E09DFAC27233B6DF097EE0C9A45D395ADEADC0026B157106424EA98389 | |||
| 6368 | maybeworking.exe | C:\Users\admin\AppData\Local\Temp\_MEI63682\api-ms-win-core-file-l1-2-0.dll | executable | |
MD5:8AD4771E23185CB7672F71EC16C580CF | SHA256:B153FF5D667C8297776F21C5F440CFF28C3E3A5B1F748FD4700306E1FB283ED8 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
20
TCP/UDP connections
23
DNS requests
14
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 2.18.121.147:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 2.18.121.147:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | POST | 500 | 40.91.76.224:443 | https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail | unknown | xml | 512 b | whitelisted |
— | — | POST | 500 | 40.91.76.224:443 | https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail | unknown | xml | 512 b | whitelisted |
— | — | GET | 304 | 4.175.87.197:443 | https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL | unknown | — | — | unknown |
— | — | GET | 200 | 4.175.87.197:443 | https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL | unknown | compressed | 23.9 Kb | whitelisted |
— | — | GET | 200 | 13.95.31.18:443 | https://fe3cr.delivery.mp.microsoft.com/clientwebservice/ping | unknown | — | — | unknown |
5928 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20Update%20Signing%20CA%202.1.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 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 |
1268 | svchost.exe | 2.18.121.147:80 | crl.microsoft.com | AKAMAI-AS | FR | whitelisted |
— | — | 2.18.121.147:80 | crl.microsoft.com | AKAMAI-AS | FR | whitelisted |
1268 | svchost.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
— | — | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
1268 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5944 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |