| File name: | Aurolex.exe |
| Full analysis: | https://app.any.run/tasks/ad4353a5-06a0-4105-b629-f09115f0ae70 |
| Verdict: | Malicious activity |
| Analysis date: | June 21, 2025, 20:59:14 |
| 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: | 214E7C2AF2C44C4871B10AC4FED36B93 |
| SHA1: | 31A4026F604B1314BF9E5F76C63D8C34FC4B0B32 |
| SHA256: | 76A86A527F662A37AC03353F321208CB016F972112C50565B674E3A82D50441D |
| SSDEEP: | 196608:dEJfNgK8FwE1MUuTyYeNUf0rTFE5hXwSez:8fGK6fuTy7NUf0fFE5p1E |
MALICIOUS
No malicious indicators.SUSPICIOUS
The process drops C-runtime libraries
- Aurolex.exe (PID: 6268)
Executable content was dropped or overwritten
- Aurolex.exe (PID: 6268)
Process drops python dynamic module
- Aurolex.exe (PID: 6268)
Process drops legitimate windows executable
- Aurolex.exe (PID: 6268)
Application launched itself
- Aurolex.exe (PID: 6268)
Loads Python modules
- Aurolex.exe (PID: 2716)
INFO
Checks supported languages
- Aurolex.exe (PID: 6268)
- Aurolex.exe (PID: 2716)
Reads the computer name
- Aurolex.exe (PID: 6268)
The sample compiled with english language support
- Aurolex.exe (PID: 6268)
Create files in a temporary directory
- Aurolex.exe (PID: 6268)
Checks proxy server information
- slui.exe (PID: 1036)
Reads the software policy settings
- slui.exe (PID: 1036)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2025:06:21 20:35:09+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.42 |
| CodeSize: | 173568 |
| InitializedDataSize: | 104448 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xce20 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
Total processes
136
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1036 | 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
| |||||||||||||||
| 2716 | "C:\Users\admin\Desktop\Aurolex.exe" | C:\Users\admin\Desktop\Aurolex.exe | — | Aurolex.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 6268 | "C:\Users\admin\Desktop\Aurolex.exe" | C:\Users\admin\Desktop\Aurolex.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
Total events
3 664
Read events
3 664
Write events
0
Delete events
0
Modification events
Executable files
65
Suspicious files
1
Text files
14
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6268 | Aurolex.exe | C:\Users\admin\AppData\Local\Temp\_MEI62682\_bz2.pyd | executable | |
MD5:057325E89B4DB46E6B18A52D1A691CAA | SHA256:5BA872CAA7FCEE0F4FB81C6E0201CEED9BD92A3624F16828DD316144D292A869 | |||
| 6268 | Aurolex.exe | C:\Users\admin\AppData\Local\Temp\_MEI62682\_asyncio.pyd | executable | |
MD5:70DEC3CE00E5CAF45246736B53EA3AD0 | SHA256:8CEF0CD8333F88A9F9E52FA0D151B5F661D452EFBCFC507DC28A46259B82596C | |||
| 6268 | Aurolex.exe | C:\Users\admin\AppData\Local\Temp\_MEI62682\_lzma.pyd | executable | |
MD5:3E73BC69EFB418E76D38BE5857A77027 | SHA256:6F48E7EBA363CB67F3465A6C91B5872454B44FC30B82710DFA4A4489270CE95C | |||
| 6268 | Aurolex.exe | C:\Users\admin\AppData\Local\Temp\_MEI62682\_hashlib.pyd | executable | |
MD5:CF4120BAD9A7F77993DD7A95568D83D7 | SHA256:14765E83996FE6D50AEDC11BB41D7C427A3E846A6A6293A4A46F7EA7E3F14148 | |||
| 6268 | Aurolex.exe | C:\Users\admin\AppData\Local\Temp\_MEI62682\_queue.pyd | executable | |
MD5:59C05030E47BDE800AD937CCB98802D8 | SHA256:E4956834DF819C1758D17C1C42A152306F7C0EA7B457CA24CE2F6466A6CB1CAA | |||
| 6268 | Aurolex.exe | C:\Users\admin\AppData\Local\Temp\_MEI62682\_ctypes.pyd | executable | |
MD5:2185849BC0423F6641EE30804F475478 | SHA256:199CD8D7DB743C316771EF7BBF414BA9A9CDAE1F974E90DA6103563B2023538D | |||
| 6268 | Aurolex.exe | C:\Users\admin\AppData\Local\Temp\_MEI62682\_ssl.pyd | executable | |
MD5:CE19076F6B62292ED66FD06E5BA67BBA | SHA256:21CA71B2C1766FC68734CB3D1E7C2C0439B86BCFB95E00B367C5FD48C59E617C | |||
| 6268 | Aurolex.exe | C:\Users\admin\AppData\Local\Temp\_MEI62682\_multiprocessing.pyd | executable | |
MD5:24AEE7D83525CB43AD02FD3116B28274 | SHA256:3262EC7496D397C0B6BFB2F745516E9E225BD9246F78518852C61D559AA89485 | |||
| 6268 | Aurolex.exe | C:\Users\admin\AppData\Local\Temp\_MEI62682\_overlapped.pyd | executable | |
MD5:51E4C701E4EFA92A56ADAF5BDC9CF49B | SHA256:9EF177DB14CFA3AA66193078C431A96B6AE70858E9DD774B3D3E3CB6E39D10A3 | |||
| 6268 | Aurolex.exe | C:\Users\admin\AppData\Local\Temp\_MEI62682\_socket.pyd | executable | |
MD5:69C4A9A654CF6D1684B73A431949B333 | SHA256:8DAEFAFF53E6956F5AEA5279A7C71F17D8C63E2B0D54031C3B9E82FCB0FB84DB | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
31
TCP/UDP connections
48
DNS requests
17
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1268 | svchost.exe | GET | 200 | 23.55.104.190:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | GET | 200 | 23.55.104.190:80 | 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 |
2792 | RUXIMICS.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | POST | 200 | 40.126.31.67:443 | https://login.live.com/RST2.srf | unknown | xml | 1.24 Kb | whitelisted |
— | — | POST | 400 | 40.126.31.67:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | unknown | text | 203 b | whitelisted |
— | — | POST | 200 | 20.190.159.71:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | unknown | text | 16.7 Kb | whitelisted |
— | — | POST | 200 | 20.190.159.4:443 | https://login.live.com/RST2.srf | unknown | xml | 11.1 Kb | whitelisted |
— | — | POST | 200 | 40.126.31.2:443 | https://login.live.com/RST2.srf | unknown | xml | 11.1 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
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 |
2792 | 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 |
1268 | svchost.exe | 23.55.104.190:80 | crl.microsoft.com | Akamai International B.V. | US | whitelisted |
5944 | MoUsoCoreWorker.exe | 23.55.104.190:80 | crl.microsoft.com | Akamai International B.V. | US | whitelisted |
1268 | svchost.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
2792 | RUXIMICS.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
5944 | MoUsoCoreWorker.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
nexusrules.officeapps.live.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |