| File name: | 693069204402c4e998d3c3dc8b5ed8a87aee160ce22547432978c7e457ac05d7.exe |
| Full analysis: | https://app.any.run/tasks/7c97f890-c615-4f60-a697-e3d1b599742a |
| 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: | December 14, 2024, 11:45:11 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 11 sections |
| MD5: | 50347A5DB142FB4EEA5B0CEC1DD26114 |
| SHA1: | 98688A08198990FBFCFD1C803207DF41B4F1D155 |
| SHA256: | 693069204402C4E998D3C3DC8B5ED8A87AEE160CE22547432978C7E457AC05D7 |
| SSDEEP: | 98304:LxUzDDgPi5HC7+hDalkMLLWR/qvgt5gXTGWj0WvfgHWtiikIlXz3jsBDhlep1X2d:msXZq |
MALICIOUS
Executing a file with an untrusted certificate
- 693069204402c4e998d3c3dc8b5ed8a87aee160ce22547432978c7e457ac05d7.exe (PID: 6264)
LUMMA has been detected (SURICATA)
- 693069204402c4e998d3c3dc8b5ed8a87aee160ce22547432978c7e457ac05d7.exe (PID: 6264)
- svchost.exe (PID: 2192)
Connects to the CnC server
- svchost.exe (PID: 2192)
SUSPICIOUS
Contacting a server suspected of hosting an CnC
- svchost.exe (PID: 2192)
- 693069204402c4e998d3c3dc8b5ed8a87aee160ce22547432978c7e457ac05d7.exe (PID: 6264)
INFO
The sample compiled with english language support
- 693069204402c4e998d3c3dc8b5ed8a87aee160ce22547432978c7e457ac05d7.exe (PID: 6264)
Reads the computer name
- 693069204402c4e998d3c3dc8b5ed8a87aee160ce22547432978c7e457ac05d7.exe (PID: 6264)
Checks supported languages
- 693069204402c4e998d3c3dc8b5ed8a87aee160ce22547432978c7e457ac05d7.exe (PID: 6264)
Reads the machine GUID from the registry
- 693069204402c4e998d3c3dc8b5ed8a87aee160ce22547432978c7e457ac05d7.exe (PID: 6264)
Reads the software policy settings
- 693069204402c4e998d3c3dc8b5ed8a87aee160ce22547432978c7e457ac05d7.exe (PID: 6264)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Inno Setup installer (67.7) |
|---|---|---|
| .exe | | | Win32 EXE PECompact compressed (generic) (25.6) |
| .exe | | | Win32 Executable (generic) (2.7) |
| .exe | | | Win16/32 Executable Delphi generic (1.2) |
| .exe | | | Generic Win/DOS Executable (1.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:05:14 08:23:31+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 4218368 |
| InitializedDataSize: | 1489920 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x4075bc |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.3.4.0 |
| ProductVersionNumber: | 1.3.4.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| CompanyName: | Softros Systems |
| FileDescription: | User Access Manager for Softros LAN Messenger |
| FileVersion: | 1.3.4.0 |
| InternalName: | User Access Manager |
| LegalCopyright: | Copyright 2000-2024 Softros Systems |
| LegalTrademarks: | Softros LAN Messenger |
| OriginalFileName: | MessengerAdmin.exe |
| ProgramID: | com.embarcadero.MessengerAdmin |
| ProductName: | User Access Manager for Softros LAN Messenger |
| ProductVersion: | 1.3.4 |
Total processes
114
Monitored processes
2
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2192 | 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
| |||||||||||||||
| 6264 | "C:\Users\admin\Desktop\693069204402c4e998d3c3dc8b5ed8a87aee160ce22547432978c7e457ac05d7.exe" | C:\Users\admin\Desktop\693069204402c4e998d3c3dc8b5ed8a87aee160ce22547432978c7e457ac05d7.exe | explorer.exe | ||||||||||||
User: admin Company: Softros Systems Integrity Level: MEDIUM Description: User Access Manager for Softros LAN Messenger Exit code: 0 Version: 1.3.4.0 Modules
| |||||||||||||||
Total events
3 228
Read events
3 228
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
6
TCP/UDP connections
27
DNS requests
18
Threats
12
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.20.245.137:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.215.121.133:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | POST | 200 | 172.67.207.38:443 | https://immureprech.biz/api | unknown | text | 17 b | malicious |
— | — | POST | 200 | 104.21.48.1:443 | https://deafeninggeh.biz/api | unknown | text | 17 b | malicious |
— | — | POST | 200 | 104.21.112.1:443 | https://tailyoveriw.my/api | unknown | text | 17 b | malicious |
— | — | GET | 200 | 104.82.91.180:443 | https://steamcommunity.com/profiles/76561199724331900 | unknown | html | 34.3 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 |
|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 2.19.80.57:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.20.245.137:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.215.121.133:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3976 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
tailyoveriw.my |
| malicious |
immureprech.biz |
| malicious |
deafeninggeh.biz |
| malicious |
effecterectz.xyz |
| malicious |
diffuculttan.xyz |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
6264 | 693069204402c4e998d3c3dc8b5ed8a87aee160ce22547432978c7e457ac05d7.exe | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (tailyoveriw .my in TLS SNI) |
2192 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (tailyoveriw .my) |
2192 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (immureprech .biz) |
6264 | 693069204402c4e998d3c3dc8b5ed8a87aee160ce22547432978c7e457ac05d7.exe | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (immureprech .biz in TLS SNI) |
2192 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (deafeninggeh .biz) |
6264 | 693069204402c4e998d3c3dc8b5ed8a87aee160ce22547432978c7e457ac05d7.exe | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (deafeninggeh .biz in TLS SNI) |
2192 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (diffuculttan .xyz) |
2192 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (effecterectz .xyz) |
2192 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (awake-weaves .cyou) |
2192 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (debonairnukk .xyz) |