| File name: | c73d33403928020edc4b059a659bbff4.exe |
| Full analysis: | https://app.any.run/tasks/7d9a8dd0-cea8-441f-bbd3-dc27da82a026 |
| 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 02, 2023, 16:38:23 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | C73D33403928020EDC4B059A659BBFF4 |
| SHA1: | EB510FF163F8B9D8AA29F8D5CD8B74E09649E8DA |
| SHA256: | 93D3A3EFDF1109212162D3AAFD7752C814421793915110F9AEE2B876B0154016 |
| SSDEEP: | 98304:9rbTSHH3G8PI9KKsVMHoWIVkfuvYY6LAIaD6iTxaKiftubbr0dGIzBMonceP7jix:FISxTe28DGefD |
MALICIOUS
Drops the executable file immediately after the start
- c73d33403928020edc4b059a659bbff4.exe (PID: 2604)
LUMMA has been detected (YARA)
- RegSvcs.exe (PID: 2228)
LUMMA has been detected (SURICATA)
- RegSvcs.exe (PID: 2228)
Connects to the CnC server
- RegSvcs.exe (PID: 2228)
SUSPICIOUS
No suspicious indicators.INFO
Reads the machine GUID from the registry
- c73d33403928020edc4b059a659bbff4.exe (PID: 2604)
Checks supported languages
- c73d33403928020edc4b059a659bbff4.exe (PID: 2604)
- RegSvcs.exe (PID: 2228)
Reads the computer name
- c73d33403928020edc4b059a659bbff4.exe (PID: 2604)
- RegSvcs.exe (PID: 2228)
Create files in a temporary directory
- c73d33403928020edc4b059a659bbff4.exe (PID: 2604)
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: | 2049:03:06 21:46:27+01:00 |
| ImageFileCharacteristics: | Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 3886080 |
| InitializedDataSize: | 76800 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x3b6ade |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.2.0.0 |
| ProductVersionNumber: | 1.2.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | examples_and_variations_of_the_setup |
| FileVersion: | 1.2.0.0 |
| InternalName: | examples_and_variations_of_the_setup.exe |
| LegalCopyright: | Copyright © 2023 |
| LegalTrademarks: | - |
| OriginalFileName: | examples_and_variations_of_the_setup.exe |
| ProductName: | examples_and_variations_of_the_setup |
| ProductVersion: | 1.2.0.0 |
| AssemblyVersion: | 1.2.0.0 |
Total processes
33
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2228 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | c73d33403928020edc4b059a659bbff4.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Services Installation Utility Exit code: 0 Version: 4.8.3761.0 built by: NET48REL1 Modules
| |||||||||||||||
| 2604 | "C:\Users\admin\AppData\Local\Temp\c73d33403928020edc4b059a659bbff4.exe" | C:\Users\admin\AppData\Local\Temp\c73d33403928020edc4b059a659bbff4.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: examples_and_variations_of_the_setup Exit code: 0 Version: 1.2.0.0 Modules
| |||||||||||||||
Total events
394
Read events
394
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 | |
|---|---|---|---|---|
| 2604 | c73d33403928020edc4b059a659bbff4.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
13
DNS requests
3
Threats
15
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2228 | RegSvcs.exe | POST | 200 | 172.67.154.200:80 | http://tirechinecarpett.pw/api | unknown | text | 21 b | unknown |
2228 | RegSvcs.exe | POST | 200 | 172.67.154.200:80 | http://tirechinecarpett.pw/api | unknown | html | 4.62 Kb | unknown |
2228 | RegSvcs.exe | POST | 200 | 172.67.154.200:80 | http://tirechinecarpett.pw/api | unknown | text | 16.5 Kb | unknown |
2228 | RegSvcs.exe | POST | 200 | 172.67.154.200:80 | http://tirechinecarpett.pw/api | unknown | text | 21 b | unknown |
2228 | RegSvcs.exe | POST | 200 | 172.67.154.200:80 | http://tirechinecarpett.pw/api | unknown | text | 21 b | unknown |
2228 | RegSvcs.exe | POST | 200 | 172.67.154.200:80 | http://tirechinecarpett.pw/api | unknown | text | 21 b | unknown |
2228 | RegSvcs.exe | POST | 200 | 172.67.154.200:80 | http://tirechinecarpett.pw/api | unknown | text | 21 b | unknown |
2228 | RegSvcs.exe | POST | — | 172.67.154.200:80 | http://tirechinecarpett.pw/api | unknown | — | — | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1956 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
324 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
2228 | RegSvcs.exe | 104.21.44.244:80 | discriminationcagerf.pw | CLOUDFLARENET | — | unknown |
2228 | RegSvcs.exe | 172.67.205.125:80 | discriminationcagerf.pw | CLOUDFLARENET | US | unknown |
2228 | RegSvcs.exe | 172.67.154.200:80 | tirechinecarpett.pw | CLOUDFLARENET | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
discriminationcagerf.pw |
| unknown |
dns.msftncsi.com |
| shared |
tirechinecarpett.pw |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
324 | svchost.exe | Potentially Bad Traffic | ET DNS Query to a *.pw domain - Likely Hostile |
324 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (tirechinecarpett .pw) |
324 | svchost.exe | Potentially Bad Traffic | ET DNS Query to a *.pw domain - Likely Hostile |
2228 | RegSvcs.exe | Misc activity | ET INFO HTTP Request to a *.pw domain |
2228 | RegSvcs.exe | Malware Command and Control Activity Detected | ET MALWARE [ANY.RUN] Win32/Lumma Stealer Check-In |
2228 | RegSvcs.exe | Misc activity | ET INFO HTTP Request to a *.pw domain |
2228 | RegSvcs.exe | Malware Command and Control Activity Detected | STEALER [ANY.RUN] Win32/Lumma Stealer Check-In |
2228 | RegSvcs.exe | Malware Command and Control Activity Detected | STEALER [ANY.RUN] Win32/Lumma Stealer Exfiltration |
2228 | RegSvcs.exe | Misc activity | ET INFO HTTP Request to a *.pw domain |
2228 | RegSvcs.exe | Malware Command and Control Activity Detected | ET MALWARE [ANY.RUN] Win32/Lumma Stealer Exfiltration |
1 ETPRO signatures available at the full report