| File name: | Factura Nº 25001763.js |
| Full analysis: | https://app.any.run/tasks/9217725f-640d-4883-97b9-585ff537cec6 |
| 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: | April 29, 2025, 07:07:14 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/javascript |
| File info: | JavaScript source, ASCII text, with very long lines (3566), with no line terminators |
| MD5: | DF7D0CC961B7B7F683B5C0227AF6A671 |
| SHA1: | BF7712FC56340236BE6E553507B638D5FC555927 |
| SHA256: | 9513F74A96FF38804A060039273DFEB86C4B0F738C576E0A6B47A4A23C26022B |
| SSDEEP: | 96:WmMlup4WjKL7RdVnbo1DP2h10o5zg429PgZm:glupBjKLvFoRP2koCPVum |
MALICIOUS
Creates internet connection object (SCRIPT)
- wscript.exe (PID: 5352)
Gets path to any of the special folders (SCRIPT)
- wscript.exe (PID: 5352)
Opens an HTTP connection (SCRIPT)
- wscript.exe (PID: 5352)
Sends HTTP request (SCRIPT)
- wscript.exe (PID: 5352)
AGENTTESLA has been detected (SURICATA)
- RegAsm.exe (PID: 4040)
Actions looks like stealing of personal data
- RegAsm.exe (PID: 4040)
AGENTTESLA has been detected (YARA)
- RegAsm.exe (PID: 4040)
SUSPICIOUS
Creates FileSystem object to access computer's file system (SCRIPT)
- wscript.exe (PID: 5352)
Executable content was dropped or overwritten
- wscript.exe (PID: 5352)
Creates a Stream, which may work with files, input/output devices, pipes, or TCP/IP sockets (SCRIPT)
- wscript.exe (PID: 5352)
Writes binary data to a Stream object (SCRIPT)
- wscript.exe (PID: 5352)
Saves data to a binary file (SCRIPT)
- wscript.exe (PID: 5352)
Runs shell command (SCRIPT)
- wscript.exe (PID: 5352)
Gets full path of the running script (SCRIPT)
- wscript.exe (PID: 5352)
Starts CMD.EXE for commands execution
- wscript.exe (PID: 5352)
Connects to the server without a host name
- CZXZDTGS.exe (PID: 6572)
Checks for external IP
- RegAsm.exe (PID: 4040)
- svchost.exe (PID: 2196)
Connects to FTP
- RegAsm.exe (PID: 4040)
Connects to unusual port
- RegAsm.exe (PID: 4040)
Potential Corporate Privacy Violation
- wscript.exe (PID: 5352)
INFO
Checks proxy server information
- wscript.exe (PID: 5352)
- CZXZDTGS.exe (PID: 6572)
- RegAsm.exe (PID: 4040)
Checks supported languages
- CZXZDTGS.exe (PID: 6572)
- RegAsm.exe (PID: 4040)
Reads the computer name
- CZXZDTGS.exe (PID: 6572)
- RegAsm.exe (PID: 4040)
Disables trace logs
- CZXZDTGS.exe (PID: 6572)
- RegAsm.exe (PID: 4040)
Reads the machine GUID from the registry
- CZXZDTGS.exe (PID: 6572)
- RegAsm.exe (PID: 4040)
Reads the software policy settings
- slui.exe (PID: 2284)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
139
Monitored processes
9
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1324 | 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
| |||||||||||||||
| 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
| |||||||||||||||
| 2284 | "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
| |||||||||||||||
| 2316 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.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
| |||||||||||||||
| 3020 | 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
| |||||||||||||||
| 4040 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | CZXZDTGS.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 5352 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Factura Nº 25001763.js" | C:\Windows\System32\wscript.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.812.10240.16384 Modules
| |||||||||||||||
| 6572 | "C:\Users\admin\AppData\Local\Temp\CZXZDTGS.exe" | C:\Users\admin\AppData\Local\Temp\CZXZDTGS.exe | wscript.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: XZCADEEW22 Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 6724 | "C:\Windows\System32\cmd.exe" /c del "C:\Users\admin\AppData\Local\Temp\Factura Nº 25001763.js" | C:\Windows\System32\cmd.exe | — | wscript.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
3 134
Read events
3 102
Write events
32
Delete events
0
Modification events
| (PID) Process: | (5352) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (5352) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (5352) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (5352) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows Script\Settings\Telemetry\wscript.exe |
| Operation: | write | Name: | JScriptSetScriptStateStarted |
Value: 3ABA100000000000 | |||
| (PID) Process: | (6572) CZXZDTGS.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\CZXZDTGS_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6572) CZXZDTGS.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\CZXZDTGS_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6572) CZXZDTGS.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\CZXZDTGS_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (6572) CZXZDTGS.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\CZXZDTGS_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (6572) CZXZDTGS.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\CZXZDTGS_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (6572) CZXZDTGS.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\CZXZDTGS_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5352 | wscript.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\RR3E01RZ\XZCADEEW22[1].exe | executable | |
MD5:C2A63D95746F1447D91BEFF6129E422A | SHA256:A6A190A109F54E11EE1B274E647835929CA8DE838E5272BD434273F99C96D62A | |||
| 5352 | wscript.exe | C:\Users\admin\AppData\Local\Temp\CZXZDTGS.exe | executable | |
MD5:C2A63D95746F1447D91BEFF6129E422A | SHA256:A6A190A109F54E11EE1B274E647835929CA8DE838E5272BD434273F99C96D62A | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
27
DNS requests
16
Threats
16
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.216.77.6:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2104 | svchost.exe | GET | 200 | 23.216.77.6:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
2104 | svchost.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5352 | wscript.exe | GET | 200 | 176.65.144.23:80 | http://176.65.144.23/ff/XZCADEEW22.exe | unknown | — | — | malicious |
6572 | CZXZDTGS.exe | GET | 200 | 176.65.144.23:80 | http://176.65.144.23/ff/kkinng.txt | unknown | — | — | unknown |
4040 | RegAsm.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | whitelisted |
2152 | 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 |
2152 | 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 |
6544 | svchost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.216.77.6:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2104 | svchost.exe | 23.216.77.6:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5496 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
2104 | svchost.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5352 | wscript.exe | 176.65.144.23:80 | — | — | DE | malicious |
6572 | CZXZDTGS.exe | 176.65.144.23:80 | — | — | DE | unknown |
3216 | svchost.exe | 172.211.123.250:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
ip-api.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
5352 | wscript.exe | Potentially Bad Traffic | ET INFO Executable Download from dotted-quad Host |
5352 | wscript.exe | Misc Attack | ET DROP Spamhaus DROP Listed Traffic Inbound group 30 |
5352 | wscript.exe | A Network Trojan was detected | ET MALWARE Possible Malicious Macro DL EXE Feb 2016 |
4040 | RegAsm.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup ip-api.com |
2196 | svchost.exe | Device Retrieving External IP Address Detected | INFO [ANY.RUN] External IP Check (ip-api .com) |
4040 | RegAsm.exe | Device Retrieving External IP Address Detected | POLICY [ANY.RUN] External Hosting Lookup by ip-api |
2196 | svchost.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com) |
4040 | RegAsm.exe | A Network Trojan was detected | ET MALWARE AgentTesla Exfil via FTP |
4040 | RegAsm.exe | Misc activity | INFO [ANY.RUN] FTP protocol command for uploading a file |
4040 | RegAsm.exe | A Network Trojan was detected | STEALER [ANY.RUN] AgentTesla Exfiltration (raw TCP) |