Overview

overview

10

Static

static

1

213621362136.js

windows7-x64

10

213621362136.js

windows10-2004-x64

10

Sharing

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General

  • Target
    213621362136.js
  • Size 3KB
  • Sample230829-j54xtaea4v
  • SHA256 b5fd0a27fc315669d212d19d60967c8f6bea7fb5a2af3c2ab5b7ebb8aabbfcdd
  • MD5 SHA1 SHA512
Score
10/10
netsupportpersistencerat

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • ps1.dropper

    http://instalfrio.cl/destination.txt
  • exe.dropper

    http://instalfrio.cl/destination.txt

Targets

    • Target
      213621362136.js
    • Size 3KB
    • SHA256 b5fd0a27fc315669d212d19d60967c8f6bea7fb5a2af3c2ab5b7ebb8aabbfcdd
    • MD5 SHA1 SHA512
    Score
    10/10
    netsupportpersistencerat

    • NetSupport

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

      ratnetsupport

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks