| File name: | Aqua.exe |
| Full analysis: | https://app.any.run/tasks/5451a260-f45b-485c-a2c7-5dce39829a7d |
| 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 16, 2025, 17:59:38 |
| 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, 9 sections |
| MD5: | 058C4E1A9A588D6369EA5169D6FB6375 |
| SHA1: | 1B9445D607B8AF0CDDD2DC742AE95840D3C55C1A |
| SHA256: | FB7F0B4DF60292BC31186E48DFF55F9213AD8118BB1D5D59210740D8E0C5DD09 |
| SSDEEP: | 49152:LSZQqnIi1cSHmuWZ8x0WyGhUQqAZAoPgncJHGcJ3ndfVwWyGhUQqAZAoPgncJHGD:LSZWiD68xzyg9Zx/JmWndVyg9Zx/JmW0 |
MALICIOUS
LUMMA has been detected (SURICATA)
- svchost.exe (PID: 2196)
- MSBuild.exe (PID: 5868)
Connects to the CnC server
- svchost.exe (PID: 2196)
LUMMA mutex has been found
- MSBuild.exe (PID: 5868)
SUSPICIOUS
Executes application which crashes
- Aqua.exe (PID: 5328)
Contacting a server suspected of hosting an CnC
- svchost.exe (PID: 2196)
- MSBuild.exe (PID: 5868)
Process communicates with Telegram (possibly using it as an attacker's C2 server)
- MSBuild.exe (PID: 5868)
Searches for installed software
- MSBuild.exe (PID: 5868)
INFO
Checks supported languages
- MSBuild.exe (PID: 5868)
- Aqua.exe (PID: 5328)
Reads the machine GUID from the registry
- MSBuild.exe (PID: 5868)
Reads the software policy settings
- MSBuild.exe (PID: 5868)
Reads the computer name
- MSBuild.exe (PID: 5868)
Attempting to use instant messaging service
- MSBuild.exe (PID: 5868)
Creates files or folders in the user directory
- WerFault.exe (PID: 1188)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic Win/DOS Executable (50) |
|---|---|---|
| .exe | | | DOS Executable Generic (49.9) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2025:05:14 17:59:14+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14 |
| CodeSize: | 222720 |
| InitializedDataSize: | 68096 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x21538 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
Total processes
133
Monitored processes
6
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 900 | 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
| |||||||||||||||
| 1188 | C:\WINDOWS\system32\WerFault.exe -u -p 5328 -s 240 | C:\Windows\System32\WerFault.exe | — | Aqua.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 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
| |||||||||||||||
| 5328 | "C:\Users\admin\Downloads\Aqua.exe" | C:\Users\admin\Downloads\Aqua.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221225477 Modules
| |||||||||||||||
| 5868 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | Aqua.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: MSBuild.exe Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 6652 | "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
5 709
Read events
5 709
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
3
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1188 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_Aqua.exe_bd6e5b3e2cad942b76d2cf8516d55fafe73f3b_0bd82050_a3d047c7-618a-4f01-88a0-5e26817886fc\Report.wer | — | |
MD5:— | SHA256:— | |||
| 1188 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERC94E.tmp.WERInternalMetadata.xml | binary | |
MD5:6F34E67909F52716C82B49F473948265 | SHA256:CE1DEC0E9366E9FC3E27C76DC940D6A68945A5257835570C2AE2142E2F2A89CC | |||
| 1188 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERC96E.tmp.xml | xml | |
MD5:BB23741AC2F56164A145E5725C57C93C | SHA256:288565C4EB6201B20773F20010817017013C4F53DE49C42F8CF17910BC2ED1BB | |||
| 1188 | WerFault.exe | C:\Users\admin\AppData\Local\CrashDumps\Aqua.exe.5328.dmp | binary | |
MD5:965BA7D2CD442411DE2D1890A09C3132 | SHA256:BE4C0CA7715712F281142C3140AA99294926F60BB46FF44F665248647FED1CBE | |||
| 1188 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERC8E0.tmp.dmp | binary | |
MD5:9D73416B47D7844A095C2E0664A40011 | SHA256:061B4C1C44646C7A993D35653FF98F2F3FEF0F5F10CA27495CCC1902E9A38CE8 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
28
DNS requests
5
Threats
6
HTTP requests
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 |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5868 | MSBuild.exe | 149.154.167.99:443 | t.me | Telegram Messenger Inc | GB | whitelisted |
5868 | MSBuild.exe | 49.13.77.253:443 | racxilb.digital | Hetzner Online GmbH | DE | unknown |
2112 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
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 |
google.com |
| whitelisted |
t.me |
| whitelisted |
racxilb.digital |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
5868 | MSBuild.exe | Misc activity | ET INFO Observed Telegram Domain (t .me in TLS SNI) |
5868 | MSBuild.exe | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (racxilb .digital) in TLS SNI |
2196 | svchost.exe | Domain Observed Used for C2 Detected | ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (racxilb .digital) |
5868 | MSBuild.exe | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (racxilb .digital) in TLS SNI |
5868 | MSBuild.exe | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (racxilb .digital) in TLS SNI |
5868 | MSBuild.exe | Domain Observed Used for C2 Detected | ET MALWARE Observed Win32/Lumma Stealer Related Domain (racxilb .digital) in TLS SNI |