Overview

overview

10

Static

static

1

in_8518513851851.js

windows7-x64

10

in_8518513851851.js

windows10-2004-x64

10

Sharing

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General

  • Target
    in_8518513851851.js
  • Size 26KB
  • Sample240123-qe4mpabdc4
  • SHA256 4198a65d984c721863bef300062563aa75b38773aab949167762d31316c9ed4d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
netsupportpersistencerat

Malware Config

Extracted

Language

  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    https://hsdiagnostico.com/readme.php

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    https://core-click.net/TVFrontend/NSM.zip
  • exe.dropper

    https://core-click.net/TVFrontend/remcmdstub.zip
  • exe.dropper

    https://core-click.net/TVFrontend/DLAA1view.zip
  • exe.dropper

    https://core-click.net/TVFrontend/mock/

Targets

    • Target
      in_8518513851851.js
    • Size 26KB
    • SHA256 4198a65d984c721863bef300062563aa75b38773aab949167762d31316c9ed4d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    netsupportpersistencerat

    • NetSupport

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

      ratnetsupport

    • Blocklisted process makes network request

    • 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