General

  • Target

    587258725872.js

  • Size

    3KB

  • Sample

    230829-kceynabb36

  • MD5

    6db2b1786290430d5e487e9cb9acaa6d

  • SHA1

    d0e41056a1bdbc1595cd17a240662967ccebde19

  • SHA256

    54c6857b6cdccf8f4fa795cb511c0b56fb9b42bbec6ca2cc503ecd478199153c

  • SHA512

    7ef21c842a9261d4ea96c7de6f04c0a4b9ac66c49726841cb227d86ba2e0a5281606d3e0cf7cd7b05722aa2b975701755ad9f75f169ffef9dbc89dd74864a8f0

Malware Config

Extracted

Language
ps1
Source
URLs
ps1.dropper

http://instalfrio.cl/destination.txt

exe.dropper

http://instalfrio.cl/destination.txt

Targets

    • Target

      587258725872.js

    • Size

      3KB

    • MD5

      6db2b1786290430d5e487e9cb9acaa6d

    • SHA1

      d0e41056a1bdbc1595cd17a240662967ccebde19

    • SHA256

      54c6857b6cdccf8f4fa795cb511c0b56fb9b42bbec6ca2cc503ecd478199153c

    • SHA512

      7ef21c842a9261d4ea96c7de6f04c0a4b9ac66c49726841cb227d86ba2e0a5281606d3e0cf7cd7b05722aa2b975701755ad9f75f169ffef9dbc89dd74864a8f0

    • 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