| File name: | Solara.exe |
| Full analysis: | https://app.any.run/tasks/95f5d462-281f-48bf-bcda-4cc389ffd7f4 |
| 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: | July 18, 2024, 12:17:25 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (console) Intel 80386, for MS Windows |
| MD5: | ADE9C196A180E832FE4920915A42934B |
| SHA1: | 20474BF7F7E8B3605927B65D7C378597AA6FDDD3 |
| SHA256: | 2E880FD45287642B9A5BD2DA12E6768A71C109BA20ADCE7CC5BF658B8D40D198 |
| SSDEEP: | 24576:yxqsaEzhR0lsDUrl/Bo7ciEpZW+xJPcByW:yxXaEzhAsDUrl/Bo7ciEpZW+xJPcByW |
MALICIOUS
Drops the executable file immediately after the start
- Solara.exe (PID: 7536)
LUMMA has been detected (SURICATA)
- RegAsm.exe (PID: 7324)
Stealers network behavior
- RegAsm.exe (PID: 7324)
SUSPICIOUS
No suspicious indicators.INFO
Checks supported languages
- RegAsm.exe (PID: 7324)
- Solara.exe (PID: 7536)
Reads the computer name
- RegAsm.exe (PID: 7324)
Reads the machine GUID from the registry
- RegAsm.exe (PID: 7324)
Reads the software policy settings
- RegAsm.exe (PID: 7324)
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) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:07:16 08:38:41+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.39 |
| CodeSize: | 157184 |
| InitializedDataSize: | 377856 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xa45d |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows command line |
Total processes
120
Monitored processes
5
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6992 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | Solara.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
| |||||||||||||||
| 7220 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | — | Solara.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
| |||||||||||||||
| 7324 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | Solara.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
| |||||||||||||||
| 7328 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | — | Solara.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
| |||||||||||||||
| 7536 | "C:\Users\admin\Desktop\Solara.exe" | C:\Users\admin\Desktop\Solara.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
3 568
Read events
3 568
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
5
TCP/UDP connections
22
DNS requests
8
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 20.199.58.43:443 | https://fd.api.iris.microsoft.com/v4/api/selection?&asid=9A3072B43C744C1E8E8C711E139A287F&nct=1&placement=88000677&bcnt=30&country=US&locale=en-US&poptin=0&fmt=json&arch=AMD64&chassis=1&concp=0&d3dfl=D3D_FEATURE_LEVEL_12_1&devfam=Windows.Desktop&devosver=10.0.19045.4046&dinst=1661339444&dmret=0&flightbranch=&flightring=Retail&icluc=0&localid=w%3AAC7699B0-48EA-FD22-C8DC-06A02098A0F0&oem=DELL&osbranch=vb_release&oslocale=en-US&osret=1&ossku=Professional&osskuid=48&prccn=4&prccs=3094&prcmf=AuthenticAMD&procm=Intel%28R%29%20Core%28TM%29%20i5-6400%20CPU%20%40%202.70GHz&ram=4096&tinst=Client&tl=1&pat=0&smc=0&sac=0&disphorzres=1280&dispsize=15.3&dispvertres=720&ldisphorzres=1280&ldispvertres=720&moncnt=1&cpdsk=260281&frdsk=218544&lo=3608896&tsu=999426 | unknown | binary | 102 b | — |
— | — | POST | — | null:443 | https://reinforcedirectorywd.shop/api | unknown | — | — | — |
— | — | GET | 200 | 92.123.104.16:443 | https://www.bing.com/client/config?cc=US&setlang=en-US | unknown | binary | 2.15 Kb | — |
— | — | POST | 500 | 20.83.72.98:443 | https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail | unknown | xml | 512 b | — |
— | — | GET | 200 | 23.51.74.103:443 | https://steamcommunity.com/profiles/76561199724331900 | unknown | html | 33.9 Kb | — |
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 |
4716 | svchost.exe | 20.190.159.75:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4032 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
7856 | svchost.exe | 4.209.32.198:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
— | — | 20.223.35.26:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
7324 | RegAsm.exe | 23.197.127.21:443 | steamcommunity.com | Akamai International B.V. | US | unknown |
1796 | backgroundTaskHost.exe | 20.24.125.47:443 | fd.api.iris.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | HK | unknown |
2760 | svchost.exe | 40.113.103.199:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
7324 | RegAsm.exe | 172.67.214.98:443 | reinforcedirectorywd.shop | CLOUDFLARENET | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
login.live.com |
| whitelisted |
google.com |
| whitelisted |
steamcommunity.com |
| whitelisted |
fd.api.iris.microsoft.com |
| whitelisted |
reinforcedirectorywd.shop |
| malicious |
www.bing.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
7324 | RegAsm.exe | A Network Trojan was detected | STEALER [ANY.RUN] Lumma Stealer TLS Connection |
— | — | A Network Trojan was detected | ET MALWARE Lumma Stealer Related Activity |