Overview

overview

10

Static

static

1

updates.js

windows7-x64

10

updates.js

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    updates.js
  • Size 2.7MB
  • Sample240726-yyb1savfkh
  • SHA256 b36668956d6f6f8f789d39130d8b45f6794ec91b9a6b895512af6f88181a1f81
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
netsupportdiscoveryexecutionpersistencerat

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • ps1.dropper

    http://hhic.top/data.php?11163
  • exe.dropper

    http://hhic.top/data.php?11163

Targets

    • Target
      updates.js
    • Size 2.7MB
    • SHA256 b36668956d6f6f8f789d39130d8b45f6794ec91b9a6b895512af6f88181a1f81
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    executionnetsupportdiscoverypersistencerat

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

      ratnetsupport

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks