Report - wemustbegood.js

Generic Malware Antivirus Hide_URL ActiveXObject PowerShell
ScreenShot
Created 2024.08.02 09:50 Machine s1_win7_x6403_us
Filename wemustbegood.js
Type Little-endian UTF-16 Unicode text, with very long lines, with CRLF, CR line terminators
AI Score Not founds Behavior Score
7.4
ZERO API file : clean
VT API (file) 4 detected (SAgent, iacgm)
md5 a1cf34ca2fc8b93d34e15b80b7d5424d
sha256 3ee470493498e6f3f894b46a948208661af73a1d05ce30a567a6030d043c2b29
ssdeep 768:UnbVM7k++cDZzvfyNe74Npw/sU+9vAO/80yrVCVPpDkFVqESDCI1vh:DLrQ1pOUt2I1vh
imphash
impfuzzy
  Network IP location

Signature (17cnts)

Level Description
danger The processes wscript.exe
warning Generates some ICMP traffic
watch Creates a suspicious Powershell process
watch One or more non-whitelisted processes were created
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks adapter addresses which can be used to detect virtual network interfaces
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice Connects to a Dynamic DNS Domain
notice Creates a shortcut to an executable file
notice Creates a suspicious process
notice File has been identified by 4 AntiVirus engines on VirusTotal as malicious
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Command line console output was observed
info Queries for the computername
info Uses Windows APIs to generate a cryptographic key

Rules (6cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (download)
watch Antivirus Contains references to security software binaries (download)
notice hide_url_link Hide url link scripts
info Javascript_ActiveXObject Use ActiveXObject JavaScript binaries (upload)
info PowerShell PowerShell script scripts
info PowershellDI Extract Download/Invoke calls from powershell script scripts

Network (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
servidorwindows.duckdns.org Unknown malware

Suricata ids



Similarity measure (PE file only) - Checking for service failure