General

  • Target

    update.js

  • Size

    8KB

  • Sample

    240109-yrr4eshffq

  • MD5

    0fd83f84723444823144002b6611a9a9

  • SHA1

    43d2f0503a47ee5c880d69715cbcc020c85d0d40

  • SHA256

    38bac741566c2c283aff646fd12c007daece0cbbbff4ff5799c7463262332d86

  • SHA512

    bb705f19dca3f7a6591fceb5ead2db672476240ce5d8625fb92df85c894e62275ffc9950f59da89caca87562e1f906a75918d5b73a1a2a499c7d1593e841edfc

  • SSDEEP

    192:4q+UOXasAgTq+UOXasAgTq+UOXasAgqDq+UOXasAg6dBeYmuuFq+UOXasAgD:D+UOKsAgO+UOKsAgO+UOKsAgqe+UOKs/

Malware Config

Extracted

Language
ps1
Source
URLs
ps1.dropper

https://boxtechcompany.com/data.php?5739

exe.dropper

https://boxtechcompany.com/data.php?5739

Targets

    • Target

      update.js

    • Size

      8KB

    • MD5

      0fd83f84723444823144002b6611a9a9

    • SHA1

      43d2f0503a47ee5c880d69715cbcc020c85d0d40

    • SHA256

      38bac741566c2c283aff646fd12c007daece0cbbbff4ff5799c7463262332d86

    • SHA512

      bb705f19dca3f7a6591fceb5ead2db672476240ce5d8625fb92df85c894e62275ffc9950f59da89caca87562e1f906a75918d5b73a1a2a499c7d1593e841edfc

    • SSDEEP

      192:4q+UOXasAgTq+UOXasAgTq+UOXasAgqDq+UOXasAg6dBeYmuuFq+UOXasAgD:D+UOKsAgO+UOKsAgO+UOKsAgqe+UOKs/

    • NetSupport

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

    • 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

MITRE ATT&CK Enterprise v15

Tasks