| File name: | Lumma Stealer.BIN |
| Full analysis: | https://app.any.run/tasks/067f9fb8-a8fe-4277-858b-0e7966a605ff |
| 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: | September 03, 2024, 07:43:25 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32+ executable (console) x86-64, for MS Windows |
| MD5: | F5CB1590D768577E7387AF077E151620 |
| SHA1: | 0E162AAF5B77E11B2135E0CB91C1180F50006980 |
| SHA256: | 03D4EEF8FD0C9D7D26B6E893E24F570C2A7B337A6F3AE43F122EEFE27BFFBA87 |
| SSDEEP: | 98304:Cn3w7RyganmCuglnioFIVPdAudsGqwVpW8DZ1Fhxn9dGkepg: |
MALICIOUS
LUMMA has been detected (YARA)
- notepad.exe (PID: 5524)
Connects to the CnC server
- svchost.exe (PID: 2256)
LUMMA has been detected (SURICATA)
- svchost.exe (PID: 2256)
SUSPICIOUS
Contacting a server suspected of hosting an CnC
- svchost.exe (PID: 2256)
Start notepad (likely ransomware note)
- Lumma Stealer.BIN.exe (PID: 5708)
INFO
Checks supported languages
- Lumma Stealer.BIN.exe (PID: 5708)
- wab.exe (PID: 5344)
Reads the computer name
- wab.exe (PID: 5344)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Lumma
(PID) Process(5524) notepad.exe
C2 (8)obsceneclassyjuwks.shop
acceptabledcooeprs.shop
holicisticscrarws.shop
plaintediousidowsko.shop
zippyfinickysofwps.shop
boredimperissvieos.shop
miniaturefinerninewjs.shop
sweetsquarediaslw.shop
TRiD
| .exe | | | Win32 EXE PECompact compressed (generic) (49.3) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (32.7) |
| .dll | | | Win32 Dynamic Link Library (generic) (7.8) |
| .exe | | | Win32 Executable (generic) (5.3) |
| .exe | | | Generic Win/DOS Executable (2.3) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2024:05:05 19:01:59+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.38 |
| CodeSize: | 1700352 |
| InitializedDataSize: | 1083904 |
| UninitializedDataSize: | 567296 |
| EntryPoint: | 0x699e8 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows command line |
| FileVersionNumber: | 1.12.563.58 |
| ProductVersionNumber: | 1.12.563.58 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| CompanyName: | getIsNeutralCulturePeriodicTimer |
| FileDescription: | getIsNeutralCulturePeriodicTimer |
| FileVersion: | 1.12.563.58 |
| InternalName: | getIsNeutralCulturePeriodicTimer.dll |
| LegalCopyright: | |
| OriginalFileName: | getIsNeutralCulturePeriodicTimer.dll |
| ProductName: | getIsNeutralCulturePeriodicTimer |
| ProductVersion: | 1.12.563.58 |
Total processes
130
Monitored processes
7
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 936 | "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
| |||||||||||||||
| 2256 | 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
| |||||||||||||||
| 5344 | "C:\Program Files (x86)\Windows Mail\wab.exe" | C:\Program Files (x86)\Windows Mail\wab.exe | — | Lumma Stealer.BIN.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Contacts Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5524 | "C:\Windows\System32\notepad.exe" | C:\Windows\System32\notepad.exe | Lumma Stealer.BIN.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Version: 10.0.19041.1 (WinBuild.160101.0800) Lumma(PID) Process(5524) notepad.exe C2 (8)obsceneclassyjuwks.shop acceptabledcooeprs.shop holicisticscrarws.shop plaintediousidowsko.shop zippyfinickysofwps.shop boredimperissvieos.shop miniaturefinerninewjs.shop sweetsquarediaslw.shop | |||||||||||||||
| 5708 | "C:\Users\admin\AppData\Local\Temp\Lumma Stealer.BIN.exe" | C:\Users\admin\AppData\Local\Temp\Lumma Stealer.BIN.exe | — | explorer.exe | |||||||||||
User: admin Company: getIsNeutralCulturePeriodicTimer Integrity Level: MEDIUM Description: getIsNeutralCulturePeriodicTimer Exit code: 0 Version: 1.12.563.58 Modules
| |||||||||||||||
| 5724 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | Lumma Stealer.BIN.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6008 | 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
911
Read events
911
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
3
TCP/UDP connections
23
DNS requests
23
Threats
9
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2368 | SIHClient.exe | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
3424 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
2368 | SIHClient.exe | GET | 200 | 88.221.169.152:80 | 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 |
|---|---|---|---|---|---|---|
5644 | RUXIMICS.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2120 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6552 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3260 | svchost.exe | 40.113.110.67:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2120 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3424 | svchost.exe | 40.126.32.72:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
3424 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
2120 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2368 | SIHClient.exe | 20.12.23.50:443 | slscr.update.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
sweetsquarediaslw.shop |
| malicious |
acceptabledcooeprs.shop |
| malicious |
obsceneclassyjuwks.shop |
| malicious |
zippyfinickysofwps.shop |
| malicious |
miniaturefinerninewjs.shop |
| malicious |
plaintediousidowsko.shop |
| malicious |
holicisticscrarws.shop |
| malicious |
boredimperissvieos.shop |
| malicious |
settings-win.data.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2256 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (sweetsquarediaslw .shop) |
2256 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (sweetsquarediaslw .shop) |
2256 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (miniaturefinerninewjs .shop) |
2256 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (obsceneclassyjuwks .shop) |
2256 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (acceptabledcooeprs .shop) |
2256 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (zippyfinickysofwps .shop) |
2256 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (plaintediousidowsko .shop) |
2256 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (boredimperissvieos .shop) |
2256 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (holicisticscrarws .shop) |