| File name: | ProduKey.exe |
| Full analysis: | https://app.any.run/tasks/4fd2b14c-5577-4c93-993f-766fa9990946 |
| Verdict: | Malicious activity |
| Analysis date: | April 17, 2025, 21:05:44 |
| 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, 5 sections |
| MD5: | 3E711F71F8245B8451649CFD60B214B2 |
| SHA1: | 8D487AE8E34CF66D6DCB662FE217C290499BADBA |
| SHA256: | D38AA205A9393215680894E48DA66383D2DBB35F9A5AFF6EE08A257AB2AAA1D8 |
| SSDEEP: | 3072:JKqR90IEaMPnq4oTfONRrFQUIyx5elcoII69mdXVmxBgox:s6EaMvq4oTfONRrqwI69mdXVfox |
MALICIOUS
Executing a file with an untrusted certificate
- ProduKey.exe (PID: 1532)
SUSPICIOUS
There is functionality for taking screenshot (YARA)
- ProduKey.exe (PID: 1532)
There is functionality for sending ICMP (YARA)
- ProduKey.exe (PID: 1532)
INFO
The sample compiled with english language support
- ProduKey.exe (PID: 1532)
Checks supported languages
- ProduKey.exe (PID: 1532)
NirSoft software is detected
- ProduKey.exe (PID: 1532)
Reads product name
- ProduKey.exe (PID: 1532)
Reads the computer name
- ProduKey.exe (PID: 1532)
Reads Environment values
- ProduKey.exe (PID: 1532)
Reads Windows Product ID
- ProduKey.exe (PID: 1532)
Reads Microsoft Office registry keys
- ProduKey.exe (PID: 1532)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (61.7) |
|---|---|---|
| .scr | | | Windows screen saver (29.2) |
| .exe | | | Generic Win/DOS Executable (4.4) |
| .exe | | | DOS Executable Generic (4.4) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2015:12:01 08:20:36+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 8 |
| CodeSize: | 79360 |
| InitializedDataSize: | 35328 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x13f90 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 5.2 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.8.2.0 |
| ProductVersionNumber: | 1.8.2.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | NirSoft |
| FileDescription: | Show Windows/Office product keys stored in the Registry |
| FileVersion: | 1.82 |
| InternalName: | ProduKey |
| LegalCopyright: | Copyright © 2005 - 2015 Nir Sofer |
| OriginalFileName: | ProduKey.exe |
| ProductName: | ProduKey |
| ProductVersion: | 1.82 |
Total processes
132
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1532 | "C:\Users\admin\AppData\Local\Temp\ProduKey.exe" | C:\Users\admin\AppData\Local\Temp\ProduKey.exe | — | explorer.exe | |||||||||||
User: admin Company: NirSoft Integrity Level: MEDIUM Description: Show Windows/Office product keys stored in the Registry Version: 1.82 Modules
| |||||||||||||||
| 2244 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | SppExtComObj.Exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5504 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
589
Read events
589
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
18
DNS requests
12
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6544 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.216.77.29:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5332 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
5332 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.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 |
|---|---|---|---|---|---|---|
5112 | RUXIMICS.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.216.77.29:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2104 | svchost.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 |
2112 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
3216 | svchost.exe | 172.211.123.249:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 40.126.31.71:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6544 | svchost.exe | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
crl.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |