General

  • Target
    svc_upd.ps1
  • Size 6KB
  • Sample260623-ncybsacs3p
  • SHA256 424dd1d53d189a4ffd5af0365a70ee422d09bbec1a253773dd34255ecb2c2137
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    https://nodejs.org/download/release/v20.11.0/node-v20.11.0-win-x64.zip

  • exe.dropper

    https://raw.githubusercontent.com/wservices66-maker/hello/refs/heads/main/main.js

Targets

    • Target
      svc_upd.ps1
    • Size 6KB
    • SHA256 424dd1d53d189a4ffd5af0365a70ee422d09bbec1a253773dd34255ecb2c2137
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Enumerates processes with tasklist

MITRE ATT&CK Enterprise v16

Tasks