| File name: | e4262f9c911aafb95babd2a57bd88703e9a34025e7fe693305373fdde501c3e6 |
| Full analysis: | https://app.any.run/tasks/bb75a262-f1eb-4daf-8a10-eba28993cd80 |
| 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 18, 2025, 07:22:10 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 4 sections |
| MD5: | 05CD420B6D35479AFDA9C62BBC0C6F62 |
| SHA1: | 4846ECA7AF9FBE4C3C2420D97994D96AABA6C080 |
| SHA256: | E4262F9C911AAFB95BABD2A57BD88703E9A34025E7FE693305373FDDE501C3E6 |
| SSDEEP: | 98304:QbRnMws1H4cL6bE73gG9CbkNhdSf2UOjr9ZGHCLZT3K0lxL8QPh83rZ9DslDw1BI:ORpnslWw |
MALICIOUS
Generic malware mutex has been detected
- e4262f9c911aafb95babd2a57bd88703e9a34025e7fe693305373fdde501c3e6.exe (PID: 7416)
Executing a file with an untrusted certificate
- e4262f9c911aafb95babd2a57bd88703e9a34025e7fe693305373fdde501c3e6.exe (PID: 7416)
LUMMA has been detected (SURICATA)
- RegAsm.exe (PID: 7960)
Stealers network behavior
- RegAsm.exe (PID: 7960)
Connects to the CnC server
- RegAsm.exe (PID: 7960)
SUSPICIOUS
Executable content was dropped or overwritten
- e4262f9c911aafb95babd2a57bd88703e9a34025e7fe693305373fdde501c3e6.exe (PID: 7416)
INFO
.NET Reactor protector has been detected
- e4262f9c911aafb95babd2a57bd88703e9a34025e7fe693305373fdde501c3e6.exe (PID: 7416)
Reads the machine GUID from the registry
- e4262f9c911aafb95babd2a57bd88703e9a34025e7fe693305373fdde501c3e6.exe (PID: 7416)
The sample compiled with english language support
- e4262f9c911aafb95babd2a57bd88703e9a34025e7fe693305373fdde501c3e6.exe (PID: 7416)
Reads the computer name
- e4262f9c911aafb95babd2a57bd88703e9a34025e7fe693305373fdde501c3e6.exe (PID: 7416)
- RegAsm.exe (PID: 7960)
Checks supported languages
- e4262f9c911aafb95babd2a57bd88703e9a34025e7fe693305373fdde501c3e6.exe (PID: 7416)
- RegAsm.exe (PID: 7960)
Create files in a temporary directory
- e4262f9c911aafb95babd2a57bd88703e9a34025e7fe693305373fdde501c3e6.exe (PID: 7416)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (35) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (31) |
| .scr | | | Windows screen saver (14.7) |
| .dll | | | Win32 Dynamic Link Library (generic) (7.3) |
| .exe | | | Win32 Executable (generic) (5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2083:12:29 06:19:42+00:00 |
| ImageFileCharacteristics: | Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 3674624 |
| InitializedDataSize: | 768000 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x38309e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 9.0.0.167 |
| ProductVersionNumber: | 9.0.0.167 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | StarWind Software |
| FileDescription: | StarWind V2V Converter |
| FileVersion: | 9,0,0,167 |
| InternalName: | V2V_ConverterConsole.exe |
| OriginalFileName: | V2V_ConverterConsole.exe |
| LegalCopyright: | Copyright (C) 2009-2018. All rights reserved. |
| ProductName: | StarWind V2V Converter |
| ProductVersion: | 9.0.0.167 |
Total processes
132
Monitored processes
5
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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
| |||||||||||||||
| 7416 | "C:\Users\admin\AppData\Local\Temp\e4262f9c911aafb95babd2a57bd88703e9a34025e7fe693305373fdde501c3e6.exe" | C:\Users\admin\AppData\Local\Temp\e4262f9c911aafb95babd2a57bd88703e9a34025e7fe693305373fdde501c3e6.exe | explorer.exe | ||||||||||||
User: admin Company: StarWind Software Integrity Level: MEDIUM Description: StarWind V2V Converter Exit code: 0 Version: 9,0,0,167 Modules
| |||||||||||||||
| 7472 | 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
| |||||||||||||||
| 7512 | "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
| |||||||||||||||
| 7960 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | e4262f9c911aafb95babd2a57bd88703e9a34025e7fe693305373fdde501c3e6.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
Total events
696
Read events
696
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7416 | e4262f9c911aafb95babd2a57bd88703e9a34025e7fe693305373fdde501c3e6.exe | C:\Users\admin\AppData\Local\Temp\Protect544cd51a.dll | executable | |
MD5:544CD51A596619B78E9B54B70088307D | SHA256:DFCE2D4D06DE6452998B3C5B2DC33EAA6DB2BD37810D04E3D02DC931887CFDDD | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
21
DNS requests
18
Threats
14
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 2.19.11.105:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
7960 | RegAsm.exe | POST | 200 | 40.91.108.115:80 | http://killredls.pw/api | unknown | — | — | malicious |
7960 | RegAsm.exe | POST | 200 | 40.91.108.115:80 | http://keewoolas.pw/api | unknown | — | — | malicious |
7960 | RegAsm.exe | POST | 200 | 40.91.108.115:80 | http://dayzilons.pw/api | unknown | — | — | malicious |
8160 | SIHClient.exe | GET | 200 | 104.119.109.218:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
8160 | SIHClient.exe | GET | 200 | 104.119.109.218:80 | 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 |
|---|---|---|---|---|---|---|
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 2.19.11.105:80 | crl.microsoft.com | Elisa Oyj | NL | whitelisted |
— | — | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3216 | svchost.exe | 172.211.123.248:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 40.126.32.76:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 2.23.77.188:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
7960 | RegAsm.exe | 40.91.108.115:80 | killredls.pw | MICROSOFT-CORP-MSN-AS-BLOCK | US | malicious |
2104 | 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 |
crl.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
quoolser.pw |
| unknown |
killredls.pw |
| malicious |
keewoolas.pw |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2196 | svchost.exe | Potentially Bad Traffic | ET DNS Query to a *.pw domain - Likely Hostile |
2196 | svchost.exe | Potentially Bad Traffic | ET DNS Query to a *.pw domain - Likely Hostile |
2196 | svchost.exe | Potentially Bad Traffic | ET DNS Query to a *.pw domain - Likely Hostile |
7960 | RegAsm.exe | Misc activity | ET INFO HTTP Request to a *.pw domain |
7960 | RegAsm.exe | A Network Trojan was detected | ET MALWARE Lumma Stealer Related Activity |
7960 | RegAsm.exe | A Network Trojan was detected | ET MALWARE Lumma Stealer CnC Host Checkin |
2196 | svchost.exe | Potentially Bad Traffic | ET DNS Query to a *.pw domain - Likely Hostile |
2196 | svchost.exe | Potentially Bad Traffic | ET DNS Query to a *.pw domain - Likely Hostile |
7960 | RegAsm.exe | Misc activity | ET INFO HTTP Request to a *.pw domain |
7960 | RegAsm.exe | A Network Trojan was detected | ET MALWARE Lumma Stealer CnC Host Checkin |