| File name: | 2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia |
| Full analysis: | https://app.any.run/tasks/00e26ece-2a26-4b19-9936-d453738568e9 |
| 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, 05:28:10 |
| 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, 5 sections |
| MD5: | FCE954E0B8ABEC15C129A54BA33ED2CD |
| SHA1: | F4C6265558984B615E62602447217B487163ED49 |
| SHA256: | DC9B46B3B0F75B8C054656BFACBB770C67EABDD8D9DCB9EEE54664FCE74407DA |
| SSDEEP: | 98304:wItc0hNuvf02U8EAxCddRaDFCf8ptOdt+Dz7fuiPjIFVy9q2DX/KrjWGhYGT:BkI |
MALICIOUS
Executing a file with an untrusted certificate
- 2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia.exe (PID: 2956)
Connects to the CnC server
- svchost.exe (PID: 2192)
LUMMA has been detected (SURICATA)
- svchost.exe (PID: 2192)
- 2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia.exe (PID: 2956)
LUMMA has been detected (YARA)
- 2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia.exe (PID: 2956)
LUMMA mutex has been found
- 2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia.exe (PID: 2956)
Actions looks like stealing of personal data
- 2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia.exe (PID: 2956)
Steals credentials from Web Browsers
- 2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia.exe (PID: 2956)
SUSPICIOUS
Contacting a server suspected of hosting an CnC
- 2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia.exe (PID: 2956)
- svchost.exe (PID: 2192)
INFO
The sample compiled with english language support
- 2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia.exe (PID: 2956)
Reads the machine GUID from the registry
- 2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia.exe (PID: 2956)
Checks supported languages
- 2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia.exe (PID: 2956)
Reads the computer name
- 2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia.exe (PID: 2956)
Reads the software policy settings
- 2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia.exe (PID: 2956)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | InstallShield setup (36.8) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (26.6) |
| .exe | | | Win64 Executable (generic) (23.6) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
EXIF
EXE
| ProductVersion: | 0.53.0.0 |
|---|---|
| ProductName: | InfraRecorder |
| OriginalFileName: | InfraRecorder.exe |
| LegalCopyright: | Copyright © 2006-2012 Christian Kindahl |
| InternalName: | InfraRecorder |
| FileVersion: | 0.53.0.0 |
| FileDescription: | InfraRecorder |
| CompanyName: | Christian Kindahl |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Dynamic link library |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 0.53.0.0 |
| FileVersionNumber: | 0.53.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 5.1 |
| ImageVersion: | - |
| OSVersion: | 5.1 |
| EntryPoint: | 0x9af0a |
| UninitializedDataSize: | - |
| InitializedDataSize: | 1682944 |
| CodeSize: | 768512 |
| LinkerVersion: | 10 |
| PEType: | PE32 |
| ImageFileCharacteristics: | Executable, 32-bit |
| TimeStamp: | 2012:09:01 17:07:57+00:00 |
| MachineType: | Intel 386 or later, and compatibles |
Total processes
121
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2956 | "C:\Users\admin\Desktop\2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia.exe" | C:\Users\admin\Desktop\2024-12-14_fce954e0b8abec15c129a54ba33ed2cd_mafia.exe | explorer.exe | ||||||||||||
User: admin Company: Christian Kindahl Integrity Level: MEDIUM Description: InfraRecorder Exit code: 0 Version: 0.53.0.0 Modules
| |||||||||||||||
| 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
| |||||||||||||||
Total events
3 318
Read events
3 318
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
14
TCP/UDP connections
28
DNS requests
9
Threats
8
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.20.245.138:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2356 | RUXIMICS.exe | GET | 200 | 2.20.245.138:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.23.181.156:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
2356 | RUXIMICS.exe | GET | 200 | 2.23.181.156:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
2736 | svchost.exe | GET | 200 | 2.20.245.138:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2736 | svchost.exe | GET | 200 | 2.23.181.156:80 | 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 | 2 b | malicious |
— | — | POST | 200 | 104.21.22.222:443 | https://immureprech.biz/api | unknown | text | 17 b | malicious |
— | — | POST | 200 | 104.21.22.222:443 | https://immureprech.biz/api | unknown | text | 17 b | malicious |
— | — | POST | 200 | 172.67.207.38:443 | https://immureprech.biz/api | unknown | text | 17 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2736 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
2356 | RUXIMICS.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4712 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 2.21.110.139:443 | www.bing.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2736 | svchost.exe | 2.20.245.138:80 | crl.microsoft.com | Akamai International B.V. | SE | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.20.245.138:80 | crl.microsoft.com | Akamai International B.V. | SE | whitelisted |
2356 | RUXIMICS.exe | 2.20.245.138:80 | crl.microsoft.com | Akamai International B.V. | SE | whitelisted |
2736 | svchost.exe | 4.231.128.59:443 | 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 |
debonairnukk.xyz |
| malicious |
immureprech.biz |
| malicious |
self.events.data.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Domain Observed Used for C2 Detected | ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (debonairnukk .xyz) |
— | — | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (immureprech .biz in TLS SNI) |
— | — | Domain Observed Used for C2 Detected | ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (immureprech .biz) |
— | — | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (immureprech .biz in TLS SNI) |
— | — | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (immureprech .biz in TLS SNI) |
— | — | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (immureprech .biz in TLS SNI) |
— | — | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (immureprech .biz in TLS SNI) |
— | — | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (immureprech .biz in TLS SNI) |