| File name: | 66d03b788fb30b48ae88976c7f558f4da002665d2c493914addf9449126b9daa |
| Full analysis: | https://app.any.run/tasks/a354e886-df5a-44ce-bfbc-2a14e020f210 |
| Verdict: | Malicious activity |
| Threats: | Agent Tesla is spyware that collects information about the actions of its victims by recording keystrokes and user interactions. It is falsely marketed as a legitimate software on the dedicated website where this malware is sold. |
| Analysis date: | January 10, 2025, 19:41:53 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed, 3 sections |
| MD5: | C1724DDDBF52CC09ECDAE09749D97CFC |
| SHA1: | 8365D90F6A0ACDAA5346D74D8D52B2F82A488625 |
| SHA256: | 66D03B788FB30B48AE88976C7F558F4DA002665D2C493914ADDF9449126B9DAA |
| SSDEEP: | 24576:zHlMd5NJ7WRR/ezNwvsMDOSAeajjvumMrYA9Xyg3zseZj:zlMd5NJ7WRR/eksMDOSAeajjvumMrYAB |
MALICIOUS
AGENTTESLA has been detected (YARA)
- RegSvcs.exe (PID: 6388)
Actions looks like stealing of personal data
- RegSvcs.exe (PID: 6388)
AGENTTESLA has been detected (SURICATA)
- RegSvcs.exe (PID: 6388)
Connects to the CnC server
- RegSvcs.exe (PID: 6388)
Steals credentials from Web Browsers
- RegSvcs.exe (PID: 6388)
SUSPICIOUS
Checks for external IP
- RegSvcs.exe (PID: 6388)
- svchost.exe (PID: 2192)
Connects to FTP
- RegSvcs.exe (PID: 6388)
Connects to unusual port
- RegSvcs.exe (PID: 6388)
INFO
Disables trace logs
- RegSvcs.exe (PID: 6388)
Reads mouse settings
- 66d03b788fb30b48ae88976c7f558f4da002665d2c493914addf9449126b9daa.exe (PID: 6224)
The sample compiled with english language support
- 66d03b788fb30b48ae88976c7f558f4da002665d2c493914addf9449126b9daa.exe (PID: 6224)
Reads the machine GUID from the registry
- RegSvcs.exe (PID: 6388)
Checks supported languages
- 66d03b788fb30b48ae88976c7f558f4da002665d2c493914addf9449126b9daa.exe (PID: 6224)
- RegSvcs.exe (PID: 6388)
Create files in a temporary directory
- 66d03b788fb30b48ae88976c7f558f4da002665d2c493914addf9449126b9daa.exe (PID: 6224)
Checks proxy server information
- RegSvcs.exe (PID: 6388)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | UPX compressed Win32 Executable (39.3) |
|---|---|---|
| .exe | | | Win32 EXE Yoda's Crypter (38.6) |
| .dll | | | Win32 Dynamic Link Library (generic) (9.5) |
| .exe | | | Win32 Executable (generic) (6.5) |
| .exe | | | Generic Win/DOS Executable (2.9) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:12:05 11:11:12+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 352256 |
| InitializedDataSize: | 270336 |
| UninitializedDataSize: | 794624 |
| EntryPoint: | 0x1189f0 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.0.0.0 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (British) |
| CharacterSet: | Unicode |
Total processes
128
Monitored processes
3
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6224 | "C:\Users\admin\AppData\Local\Temp\66d03b788fb30b48ae88976c7f558f4da002665d2c493914addf9449126b9daa.exe" | C:\Users\admin\AppData\Local\Temp\66d03b788fb30b48ae88976c7f558f4da002665d2c493914addf9449126b9daa.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
| 6388 | "C:\Users\admin\AppData\Local\Temp\66d03b788fb30b48ae88976c7f558f4da002665d2c493914addf9449126b9daa.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | 66d03b788fb30b48ae88976c7f558f4da002665d2c493914addf9449126b9daa.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Services Installation Utility Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 2192 | 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
| |||||||||||||||
Total events
1 046
Read events
1 032
Write events
14
Delete events
0
Modification events
| (PID) Process: | (6388) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6388) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6388) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (6388) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (6388) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (6388) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (6388) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (6388) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6388) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6388) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
0
Suspicious files
2
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6224 | 66d03b788fb30b48ae88976c7f558f4da002665d2c493914addf9449126b9daa.exe | C:\Users\admin\AppData\Local\Temp\aut5269.tmp | binary | |
MD5:7F1CEEC9D7C465B3614F11981F8C0567 | SHA256:7B165E491B1B15387FFCD41E7374D801848BD96FA2205BCEB54A846859D42BE7 | |||
| 6224 | 66d03b788fb30b48ae88976c7f558f4da002665d2c493914addf9449126b9daa.exe | C:\Users\admin\AppData\Local\Temp\biopsies | binary | |
MD5:C4F2964940463971B6EE7FA3E8B32A9C | SHA256:C7DD9ABD3ECAED30C19CF62C582395CDF5147D41379ED32771593104C298D2F5 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
36
DNS requests
20
Threats
11
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 23.48.23.141:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
— | — | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
6312 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
7080 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
7080 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
6388 | RegSvcs.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | shared |
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 |
— | — | 40.127.240.158:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
— | — | 23.48.23.141:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5064 | SearchApp.exe | 104.126.37.162:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1176 | svchost.exe | 20.190.160.20:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1176 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
1076 | svchost.exe | 23.35.238.131:443 | go.microsoft.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
ip-api.com |
| shared |
ftp.stingatoareincendii.ro |
| unknown |
settings-win.data.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Device Retrieving External IP Address Detected | INFO [ANY.RUN] External IP Check (ip-api .com) |
— | — | Device Retrieving External IP Address Detected | POLICY [ANY.RUN] External Hosting Lookup by ip-api |
— | — | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup ip-api.com |
— | — | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com) |
— | — | Misc activity | INFO [ANY.RUN] FTP protocol command for uploading a file |
— | — | A Network Trojan was detected | ET MALWARE AgentTesla Exfil via FTP |
— | — | A Network Trojan was detected | STEALER [ANY.RUN] AgentTesla Exfiltration (raw TCP) |
— | — | A Network Trojan was detected | STEALER [ANY.RUN] AgentTesla Exfiltration (raw TCP) |
— | — | Misc activity | INFO [ANY.RUN] FTP server is ready for the new user |
2 ETPRO signatures available at the full report