Overview

overview

10

Static

static

1

BILL47189.js

windows7-x64

8

BILL47189.js

windows10-2004-x64

10

Sharing

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General

  • Target
    BILL47189.js
  • Size 7KB
  • Sample240124-ql79fsbcbk
  • SHA256 a95fe0e3b0cb3c0a172eef317d1b213f8572156dc44026f470add87e563bb3d1
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
netsupportpersistencerat

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • ps1.dropper

    https://boxtechcompany.com/1/GetData.php?13708
  • exe.dropper

    https://boxtechcompany.com/1/GetData.php?13708

Targets

    • Target
      BILL47189.js
    • Size 7KB
    • SHA256 a95fe0e3b0cb3c0a172eef317d1b213f8572156dc44026f470add87e563bb3d1
    • 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