| File name: | Setup.exe |
| Full analysis: | https://app.any.run/tasks/3a108f65-b0e9-438c-8598-cd05e1837d9c |
| 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, 01:52:49 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows, 6 sections |
| MD5: | 1985FB0A65D16559FEC5F500D4BB3B7F |
| SHA1: | 740A76D4840199433978204340F16DB50091D3A1 |
| SHA256: | C452432311C7BE4C7E015B2032BED99DEDAC13E5EA2148E3CCD9D03698AFC6D4 |
| SSDEEP: | 24576:lnIMC6utFJeIzaqS1/kuOkRqCOq6Ls9zw:lnIMdutFJ5zpS1/kuOkRqCOq6Ls5w |
MALICIOUS
Executing a file with an untrusted certificate
- Setup.exe (PID: 7572)
LUMMA mutex has been found
- AppVDllSurrogate.exe (PID: 7592)
Actions looks like stealing of personal data
- AppVDllSurrogate.exe (PID: 7592)
SUSPICIOUS
Starts a Microsoft application from unusual location
- AppVDllSurrogate.exe (PID: 7592)
Executable content was dropped or overwritten
- Setup.exe (PID: 7572)
Process communicates with Telegram (possibly using it as an attacker's C2 server)
- AppVDllSurrogate.exe (PID: 7592)
Searches for installed software
- AppVDllSurrogate.exe (PID: 7592)
INFO
The sample compiled with english language support
- Setup.exe (PID: 7572)
Create files in a temporary directory
- Setup.exe (PID: 7572)
Checks supported languages
- Setup.exe (PID: 7572)
- AppVDllSurrogate.exe (PID: 7592)
Reads the computer name
- AppVDllSurrogate.exe (PID: 7592)
Reads the software policy settings
- AppVDllSurrogate.exe (PID: 7592)
- slui.exe (PID: 7768)
Attempting to use instant messaging service
- AppVDllSurrogate.exe (PID: 7592)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2085:08:19 04:21:51+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.3 |
| CodeSize: | 32768 |
| InitializedDataSize: | 626688 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1150 |
| OSVersion: | 10 |
| ImageVersion: | 10 |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 11.0.22621.1 |
| ProductVersionNumber: | 11.0.22621.1 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Mattermost |
| FileDescription: | A Global Network Bridging Tech Solutions and Services for Go |
| FileVersion: | 3.17.4.2 |
| InternalName: | aloneinstruction |
| ProductName: | Pdf Specific |
| ProductVersion: | 3.17.4.2 |
Total processes
135
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6944 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7572 | "C:\Users\admin\AppData\Local\Temp\Setup.exe" | C:\Users\admin\AppData\Local\Temp\Setup.exe | explorer.exe | ||||||||||||
User: admin Company: Mattermost Integrity Level: MEDIUM Description: A Global Network Bridging Tech Solutions and Services for Go Exit code: 0 Version: 3.17.4.2 Modules
| |||||||||||||||
| 7592 | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\AppVDllSurrogate.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\AppVDllSurrogate.exe | Setup.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Client DLL Surrogate Host Exit code: 0 Version: 10.0.22621.4036 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7736 | 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
| |||||||||||||||
| 7768 | "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
| |||||||||||||||
Total events
1 107
Read events
1 107
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 | |
|---|---|---|---|---|
| 7572 | Setup.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\AppVDllSurrogate.exe | executable | |
MD5:D832B5FDE93BA2B67238081864943D37 | SHA256:D03A903DF6CD5D909E670A7C137712559F2827194FD24C3D98FA77CD2B6D5870 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
29
DNS requests
17
Threats
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 23.216.77.6:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5868 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
5868 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | 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 |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
2104 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 23.216.77.6:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
7592 | AppVDllSurrogate.exe | 149.154.167.99:443 | t.me | Telegram Messenger Inc | GB | whitelisted |
7592 | AppVDllSurrogate.exe | 188.114.96.3:443 | squider.run | CLOUDFLARENET | NL | unknown |
2112 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3216 | svchost.exe | 172.211.123.250:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
t.me |
| whitelisted |
squider.run |
| unknown |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
7592 | AppVDllSurrogate.exe | Misc activity | ET INFO Observed Telegram Domain (t .me in TLS SNI) |