| File name: | c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94 |
| Full analysis: | https://app.any.run/tasks/8d19d072-85c2-488f-bf52-be691b2ce640 |
| 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: | September 03, 2025, 17:03:08 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
| MD5: | 97C4FF1E31210F89E49B3ABD3AC7EABA |
| SHA1: | 485277778F1F918EB565AC9909E65FCB8256E905 |
| SHA256: | C4BCBB525AADBCDB6FD3B6D7BBE99D2DFE8FA916CAF54BD733BF450D2A570C94 |
| SSDEEP: | 49152:soVzhQUtav1Xa4KQJn1rC07wWO2sRYfvsb/BG3LnUZB5Ji8v:5VzOUt2qNY1j7aNQ7nSHJr |
MALICIOUS
Uses Task Scheduler to run other applications
- c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe (PID: 3736)
Actions looks like stealing of personal data
- RegSvcs.exe (PID: 4944)
Steals credentials from Web Browsers
- RegSvcs.exe (PID: 4944)
AGENTTESLA has been detected (YARA)
- RegSvcs.exe (PID: 4944)
SUSPICIOUS
Executable content was dropped or overwritten
- c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe (PID: 3736)
Reads security settings of Internet Explorer
- c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe (PID: 3736)
Checks for external IP
- RegSvcs.exe (PID: 4944)
Connects to SMTP port
- RegSvcs.exe (PID: 4944)
INFO
Checks supported languages
- c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe (PID: 3736)
- RegSvcs.exe (PID: 4944)
Reads the computer name
- c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe (PID: 3736)
- RegSvcs.exe (PID: 4944)
Reads the machine GUID from the registry
- c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe (PID: 3736)
- RegSvcs.exe (PID: 4944)
Creates files or folders in the user directory
- c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe (PID: 3736)
Create files in a temporary directory
- c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe (PID: 3736)
Process checks computer location settings
- c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe (PID: 3736)
Disables trace logs
- RegSvcs.exe (PID: 4944)
Checks proxy server information
- RegSvcs.exe (PID: 4944)
Reads the software policy settings
- RegSvcs.exe (PID: 4944)
ULTRAVNC has been detected
- RegSvcs.exe (PID: 4944)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
AgentTesla
(PID) Process(4944) RegSvcs.exe
Protocolsmtp
Hostshared48.accountservergroup.com
Port587
Usernameengineering@static-company.com
Passwordstateng33r
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2094:02:08 10:05:33+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 1060352 |
| InitializedDataSize: | 2560 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x104c42 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | Microsoft |
| FileDescription: | Synchronization Framework |
| FileVersion: | 1.0.0.0 |
| InternalName: | uKuXs.exe |
| LegalCopyright: | Copyright © Microsoft All rights reserved. |
| LegalTrademarks: | - |
| OriginalFileName: | uKuXs.exe |
| ProductName: | Synchronization Framework |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Total processes
140
Monitored processes
5
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1040 | 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 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1156 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | schtasks.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
| |||||||||||||||
| 3736 | "C:\Users\admin\AppData\Local\Temp\c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe" | C:\Users\admin\AppData\Local\Temp\c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Integrity Level: MEDIUM Description: Synchronization Framework Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 4944 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Services Installation Utility Version: 4.8.9037.0 built by: NET481REL1 Modules
AgentTesla(PID) Process(4944) RegSvcs.exe Protocolsmtp Hostshared48.accountservergroup.com Port587 Usernameengineering@static-company.com Passwordstateng33r | |||||||||||||||
| 5564 | "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fvATHzjnRd" /XML "C:\Users\admin\AppData\Local\Temp\tmpEEA1.tmp" | C:\Windows\SysWOW64\schtasks.exe | — | c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
1 588
Read events
1 574
Write events
14
Delete events
0
Modification events
| (PID) Process: | (4944) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (4944) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (4944) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (4944) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (4944) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (4944) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (4944) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (4944) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (4944) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (4944) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3736 | c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe | C:\Users\admin\AppData\Roaming\fvATHzjnRd.exe | executable | |
MD5:97C4FF1E31210F89E49B3ABD3AC7EABA | SHA256:C4BCBB525AADBCDB6FD3B6D7BBE99D2DFE8FA916CAF54BD733BF450D2A570C94 | |||
| 3736 | c4bcbb525aadbcdb6fd3b6d7bbe99d2dfe8fa916caf54bd733bf450d2a570c94.exe | C:\Users\admin\AppData\Local\Temp\tmpEEA1.tmp | xml | |
MD5:955BE8CD69BAFE7751F648E20DAAB482 | SHA256:96390231C7D78EDF9637F4068DCF30632AAE1AC1ABC6F0FB383CA2F8AF6AB2ED | |||
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
19
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3396 | svchost.exe | GET | 200 | 23.203.176.221:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | binary | 471 b | whitelisted |
1268 | svchost.exe | GET | 200 | 88.221.111.81:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | IT | binary | 825 b | whitelisted |
1268 | svchost.exe | GET | 200 | 23.37.198.101:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | ID | binary | 814 b | whitelisted |
1964 | SIHClient.exe | GET | 200 | 23.37.198.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | ID | binary | 419 b | whitelisted |
1964 | SIHClient.exe | GET | 200 | 23.37.198.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | ID | binary | 407 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 |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1268 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1468 | RUXIMICS.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 |
3396 | svchost.exe | 40.126.32.68:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
3396 | svchost.exe | 23.203.176.221:80 | ocsp.digicert.com | AKAMAI-AS | US | whitelisted |
1268 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1268 | svchost.exe | 88.221.111.81:80 | crl.microsoft.com | Akamai International B.V. | IT | whitelisted |
1268 | svchost.exe | 23.37.198.101:80 | www.microsoft.com | Linknet-Fastnet ASN | ID | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
api.ipify.org |
| shared |
shared48.accountservergroup.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2200 | svchost.exe | Misc activity | ET INFO External IP Lookup Domain (ipify .org) in DNS Lookup |
4944 | RegSvcs.exe | Misc activity | ET INFO External IP Address Lookup Domain (ipify .org) in TLS SNI |