General

  • Target

    581158115811.js

  • Size

    3KB

  • Sample

    230829-j81dssea7x

  • MD5

    0997ddf7b37727cba3201fa07be4cc6d

  • SHA1

    ea5adba0e2ba81557947217f401888d51f96a245

  • SHA256

    a6e37789dea33b593d76b8dfaa0c7a809ee1ce3850974c65a4345838877c3a2e

  • SHA512

    f212e63de50a388dd450371c2a3f5f9992160f6e644fa018447b4a5c9f6a837417559b66663339b3aa5f47af6577e8c8ddd236b31fa6441327abc1bb579f07be

Malware Config

Extracted

Language
ps1
Source
URLs
ps1.dropper

http://instalfrio.cl/destination.txt

exe.dropper

http://instalfrio.cl/destination.txt

Targets

    • Target

      581158115811.js

    • Size

      3KB

    • MD5

      0997ddf7b37727cba3201fa07be4cc6d

    • SHA1

      ea5adba0e2ba81557947217f401888d51f96a245

    • SHA256

      a6e37789dea33b593d76b8dfaa0c7a809ee1ce3850974c65a4345838877c3a2e

    • SHA512

      f212e63de50a388dd450371c2a3f5f9992160f6e644fa018447b4a5c9f6a837417559b66663339b3aa5f47af6577e8c8ddd236b31fa6441327abc1bb579f07be

    • NetSupport

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

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks