| File name: | 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.zip |
| Full analysis: | https://app.any.run/tasks/34fb326b-2521-440b-97b1-695b763c9ed4 |
| Verdict: | Malicious activity |
| Threats: | Lumma is an information stealer, developed using the C programming language. It is offered for sale as a malware-as-a-service, with several plans available. It usually targets cryptocurrency wallets, login credentials, and other sensitive information on a compromised system. The malicious software regularly gets updates that improve and expand its functionality, making it a serious stealer threat. |
| Analysis date: | May 23, 2025, 13:01:52 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v5.1 to extract, compression method=AES Encrypted |
| MD5: | E3D3E45DB37C7387668B1C39E5CEAFF8 |
| SHA1: | 4A56CFBECB66675B76D8FEE442E53B56B32F2E38 |
| SHA256: | E1702005AF6308B5B8CA50B339D4E1AB453314DFB81F4C58D3A1B0DB932A4033 |
| SSDEEP: | 98304:5HAsY/WPpCqzK4NOq358w2IVyKFxoCCUNqWnA4Zbh5olQ/wySkUhyIijS7V6iGzt:sa |
MALICIOUS
Connects to the CnC server
- svchost.exe (PID: 2196)
LUMMA has been found (auto)
- WinRAR.exe (PID: 5212)
LUMMA has been detected (SURICATA)
- svchost.exe (PID: 2196)
- 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe (PID: 456)
LUMMA mutex has been found
- 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe (PID: 456)
SUSPICIOUS
Reads the BIOS version
- 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe (PID: 456)
Contacting a server suspected of hosting an CnC
- svchost.exe (PID: 2196)
- 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe (PID: 456)
Reads security settings of Internet Explorer
- WinRAR.exe (PID: 5212)
Searches for installed software
- 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe (PID: 456)
INFO
Executable content was dropped or overwritten
- WinRAR.exe (PID: 5212)
Checks supported languages
- 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe (PID: 456)
Reads the computer name
- 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe (PID: 456)
Reads the software policy settings
- 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe (PID: 456)
- slui.exe (PID: 5972)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipRequiredVersion: | 51 |
|---|---|
| ZipBitFlag: | 0x0003 |
| ZipCompression: | Unknown (99) |
| ZipModifyDate: | 2025:05:18 05:11:16 |
| ZipCRC: | 0xd774439b |
| ZipCompressedSize: | 1903137 |
| ZipUncompressedSize: | 1928192 |
| ZipFileName: | 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe |
Total processes
134
Monitored processes
6
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 456 | "C:\Users\admin\AppData\Local\Temp\Rar$EXb5212.13740\186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXb5212.13740\186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 1472 | 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
| |||||||||||||||
| 2196 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5212 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.zip | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 Modules
| |||||||||||||||
| 5972 | "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
| |||||||||||||||
| 6488 | 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 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
2 937
Read events
2 928
Write events
9
Delete events
0
Modification events
| (PID) Process: | (5212) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (5212) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (5212) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\omni_23_10_2024_.zip | |||
| (PID) Process: | (5212) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.zip | |||
| (PID) Process: | (5212) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (5212) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (5212) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (5212) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (5212) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface |
| Operation: | write | Name: | ShowPassword |
Value: 0 | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5212 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXb5212.13740\186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe | executable | |
MD5:981F6077B7BBD3C39D69FA5A740A6D24 | SHA256:186FF54556FC88758FA7D80C8A2D901011EA59A2740D2F5CC793B5CD29A897AF | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
24
DNS requests
21
Threats
8
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 23.216.77.6:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5176 | SIHClient.exe | GET | 200 | 23.219.150.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
5176 | SIHClient.exe | GET | 200 | 23.219.150.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%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 |
|---|---|---|---|---|---|---|
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 23.216.77.6:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3216 | svchost.exe | 172.211.123.250:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 20.190.159.129:443 | 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 |
5796 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
456 | 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe | 188.114.97.3:443 | emphatakpn.bet | CLOUDFLARENET | NL | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
cornerdurv.top |
| unknown |
saxecocnak.live |
| unknown |
testcawepr.run |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2196 | svchost.exe | Potentially Bad Traffic | ET DNS Query to a *.top domain - Likely Hostile |
456 | 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (emphatakpn .bet) in TLS SNI |
2196 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (testcawepr .run) |
2196 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (saxecocnak .live) |
2196 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (emphatakpn .bet) |
2196 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (cornerdurv .top) |
456 | 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (emphatakpn .bet) in TLS SNI |
456 | 186ff54556fc88758fa7d80c8a2d901011ea59a2740d2f5cc793b5cd29a897af.exe | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (emphatakpn .bet) in TLS SNI |