| File name: | 546d4.exe |
| Full analysis: | https://app.any.run/tasks/73f4b3b0-3ab6-4f76-9ed5-169bfa85a6b4 |
| 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: | April 29, 2025, 11:12:43 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS Windows, 11 sections |
| MD5: | 176AA20EDF16BEB3189815E7A997582D |
| SHA1: | 695E5A871803159C7A51947A6B315103C69DD66D |
| SHA256: | 958D2D450BBA5B04CEF276D0742DD94616795AAF9EC4639289EAA475AB9A3398 |
| SSDEEP: | 24576:T7LgOeDhyz5ifJkMEHQlLzMA/A1dl2CzH:T7LgOeFydifrEHQlLzMwA1dl2Cz |
MALICIOUS
LUMMA has been detected (YARA)
- rundll32.exe (PID: 6028)
Actions looks like stealing of personal data
- rundll32.exe (PID: 6028)
Steals credentials from Web Browsers
- rundll32.exe (PID: 6028)
LUMMA mutex has been found
- rundll32.exe (PID: 6028)
SUSPICIOUS
There is functionality for taking screenshot (YARA)
- rundll32.exe (PID: 6028)
Searches for installed software
- rundll32.exe (PID: 6028)
INFO
Checks supported languages
- 546d4.exe (PID: 4776)
The sample compiled with english language support
- 546d4.exe (PID: 4776)
Reads the software policy settings
- rundll32.exe (PID: 6028)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Lumma
(PID) Process(6028) rundll32.exe
C2 (9)woodpeckersd.run/glsk
parakehjet.run/kewk
buzzarddf.live/ktnt
bearjk.live/benj
unicoriun.live/reoqi
biosphxere.digital/tqoa
fishgh.digital/tequ
geographys.run/eirq
tropiscbs.live/iuwxx
TRiD
| .exe | | | Generic Win/DOS Executable (49.6) |
|---|---|---|
| .exe | | | DOS Executable Generic (49.5) |
| .vxd | | | VXD Driver (0.7) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2025:04:27 12:13:44+00:00 |
| ImageFileCharacteristics: | Executable, No line numbers, No symbols, Large address aware, No debug |
| PEType: | PE32+ |
| LinkerVersion: | 8 |
| CodeSize: | 311296 |
| InitializedDataSize: | 24576 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1270 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| FileDescription: | 546d4 |
| FileVersion: | 1.0.0.0 |
| ProgramID: | com.embarcadero.546d4 |
| ProductName: | 546d4 |
| ProductVersion: | 1.0.0.0 |
Total processes
130
Monitored processes
4
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2088 | "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
| |||||||||||||||
| 4776 | "C:\Users\admin\AppData\Local\Temp\546d4.exe" | C:\Users\admin\AppData\Local\Temp\546d4.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: 546d4 Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 6028 | "C:\Windows\SysWOW64\rundll32.exe" | C:\Windows\SysWOW64\rundll32.exe | 546d4.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
Lumma(PID) Process(6028) rundll32.exe C2 (9)woodpeckersd.run/glsk parakehjet.run/kewk buzzarddf.live/ktnt bearjk.live/benj unicoriun.live/reoqi biosphxere.digital/tqoa fishgh.digital/tequ geographys.run/eirq tropiscbs.live/iuwxx | |||||||||||||||
| 6244 | 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
3 614
Read events
3 614
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
36
TCP/UDP connections
50
DNS requests
13
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 304 | 20.109.210.53:443 | https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL | unknown | — | — | — |
— | — | GET | 200 | 20.109.210.53:443 | https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL | unknown | — | — | — |
— | — | POST | 200 | 104.21.48.1:443 | https://unicoriun.live/reoqi | unknown | binary | 70 b | unknown |
— | — | POST | 400 | 40.126.32.76:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | unknown | text | 203 b | whitelisted |
— | — | POST | 200 | 20.190.160.128:443 | https://login.live.com/RST2.srf | unknown | xml | 1.24 Kb | whitelisted |
— | — | POST | 400 | 20.190.160.130:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | unknown | text | 203 b | whitelisted |
— | — | POST | 200 | 104.21.112.1:443 | https://unicoriun.live/reoqi | unknown | binary | 70 b | unknown |
5304 | SIHClient.exe | GET | 200 | 2.16.168.124:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | POST | 200 | 104.21.16.1:443 | https://unicoriun.live/reoqi | unknown | binary | 32.7 Kb | unknown |
— | — | POST | 200 | 104.21.32.1:443 | https://unicoriun.live/reoqi | unknown | binary | 70 b | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2104 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6028 | rundll32.exe | 104.21.80.1:443 | unicoriun.live | CLOUDFLARENET | — | unknown |
3216 | svchost.exe | 172.211.123.250:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 40.126.31.73:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2104 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2112 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5304 | SIHClient.exe | 20.109.210.53:443 | slscr.update.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
unicoriun.live |
| unknown |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |