| File name: | 2025-03-30_924c4cb738f1a0eb871af789d1db31df_black-basta_floxif_luca-stealer |
| Full analysis: | https://app.any.run/tasks/6c8ac380-b94c-4854-9c1e-29a316d21c30 |
| Verdict: | Malicious activity |
| Analysis date: | March 30, 2025, 22:33:55 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections |
| MD5: | 924C4CB738F1A0EB871AF789D1DB31DF |
| SHA1: | F85CAA3FA271999DB3E7B82EE4D21CA38DCBC2C8 |
| SHA256: | 60AD053F81B2CB1C799221808EA46823E065E0168637E730FA5FF913D4BC9A10 |
| SSDEEP: | 98304:SOe8CCLLmVB/Vr25zUR9C1gyo+q+gDOSkA9BBbrz8gJhQCADHnIaYaKYTdq/z0X8:d5tLZKlXeV2 |
MALICIOUS
Executing a file with an untrusted certificate
- 2025-03-30_924c4cb738f1a0eb871af789d1db31df_black-basta_floxif_luca-stealer.exe (PID: 7316)
SUSPICIOUS
No suspicious indicators.INFO
The sample compiled with english language support
- 2025-03-30_924c4cb738f1a0eb871af789d1db31df_black-basta_floxif_luca-stealer.exe (PID: 7316)
Checks proxy server information
- slui.exe (PID: 7808)
Reads the software policy settings
- slui.exe (PID: 7808)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (64.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.4) |
| .exe | | | Win32 Executable (generic) (10.5) |
| .exe | | | Generic Win/DOS Executable (4.6) |
| .exe | | | DOS Executable Generic (4.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:08:02 12:21:12+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.4 |
| CodeSize: | 153600 |
| InitializedDataSize: | 129536 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xb210 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 3.5.5085.0 |
| ProductVersionNumber: | 3.5.5085.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| Comments: | SAM Build System - DateStamp: 2024-08-02 17:50:50.852897 |
| CompanyName: | Intel Corporation |
| FileDescription: | IntelSoftwareAssetManagerService.exe |
| FileVersion: | 3.5.5085 |
| InternalName: | IntelSoftwareAssetManagerService.exe |
| LegalCopyright: | Copyright © Intel Corporation 2024 |
| OriginalFileName: | IntelSoftwareAssetManagerService.exe |
| ProductName: | IntelSoftwareAssetManagerService.exe |
| ProductVersion: | 3.5.5085 |
Total processes
125
Monitored processes
2
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7316 | "C:\Users\admin\Desktop\2025-03-30_924c4cb738f1a0eb871af789d1db31df_black-basta_floxif_luca-stealer.exe" | C:\Users\admin\Desktop\2025-03-30_924c4cb738f1a0eb871af789d1db31df_black-basta_floxif_luca-stealer.exe | — | explorer.exe | |||||||||||
User: admin Company: Intel Corporation Integrity Level: MEDIUM Description: IntelSoftwareAssetManagerService.exe Exit code: 3221225534 Version: 3.5.5085 Modules
| |||||||||||||||
| 7808 | 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 Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
3 358
Read events
3 358
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
31
TCP/UDP connections
51
DNS requests
16
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2104 | svchost.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 304 | 52.149.20.212:443 | https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL | unknown | — | — | — |
7524 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20Update%20Signing%20CA%202.1.crl | unknown | — | — | whitelisted |
7524 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Signing%20CA%202.1.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 52.165.164.15:443 | https://fe3cr.delivery.mp.microsoft.com/clientwebservice/ping | unknown | — | — | — |
7524 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Signing%20CA%202.2.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 52.149.20.212:443 | https://slscr.update.microsoft.com/sls/ping | unknown | — | — | — |
— | — | GET | 304 | 52.149.20.212:443 | https://slscr.update.microsoft.com/SLS/%7BE7A50285-D08D-499D-9FF8-180FDC2332BC%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL | unknown | — | — | — |
— | — | POST | 200 | 20.190.159.64:443 | https://login.live.com/RST2.srf | unknown | xml | 1.24 Kb | whitelisted |
— | — | POST | 400 | 40.126.32.140:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | unknown | text | 203 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2104 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 172.172.255.217:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
2104 | svchost.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
6544 | svchost.exe | 20.190.159.64:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3216 | svchost.exe | 172.172.255.217:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
7524 | SIHClient.exe | 52.149.20.212:443 | slscr.update.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
7524 | SIHClient.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
nexusrules.officeapps.live.com |
| whitelisted |