General

  • Target

    rechnung_3210.js

  • Size

    37KB

  • Sample

    230519-psd4hsgf6v

  • MD5

    ce1e7b3d978c78c930951a0cf447b68e

  • SHA1

    3fb5daa6223b457f0a09c6796471661a0aeacc43

  • SHA256

    1a9b3968a2f3a4ae0c9c51e6fc41a48829ac4a0fa118a7530c36715638ef0209

  • SHA512

    d7821557ac99f9d19ebf5a1b7663f8a4964294a83cfb553513838971c6d7ab53b39e49e20d17f8a3f2356bdb9debb75a876b128d1a5efa032e7bb0938a77bcd5

  • SSDEEP

    768:S4JoaqEwcYFSWKf2evS5+/7f2DZl62ax92hDXOuqgeyI4I:SdaqEHWfevS5+LkZrax0hDXdqg5I4I

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://ridersintl.org/vincent-sewe/f1.ps1

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://macayaywaak.cl/sistema2/variables.php

Targets

    • Target

      rechnung_3210.js

    • Size

      37KB

    • MD5

      ce1e7b3d978c78c930951a0cf447b68e

    • SHA1

      3fb5daa6223b457f0a09c6796471661a0aeacc43

    • SHA256

      1a9b3968a2f3a4ae0c9c51e6fc41a48829ac4a0fa118a7530c36715638ef0209

    • SHA512

      d7821557ac99f9d19ebf5a1b7663f8a4964294a83cfb553513838971c6d7ab53b39e49e20d17f8a3f2356bdb9debb75a876b128d1a5efa032e7bb0938a77bcd5

    • SSDEEP

      768:S4JoaqEwcYFSWKf2evS5+/7f2DZl62ax92hDXOuqgeyI4I:SdaqEHWfevS5+LkZrax0hDXdqg5I4I

    • 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 v6

Tasks