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Resubmissions

05/05/2024, 18:11

240505-wsw3naca68 10

05/05/2024, 18:02

240505-wmn5vsbh37 10

General

  • Target

    target.ps1

  • Size

    154B

  • Sample

    240505-wsw3naca68

  • MD5

    e92339c8a8820df2920d180ffcc66d45

  • SHA1

    23968fbc5ae4fdf48fd699dcfee8c417317b0444

  • SHA256

    15c486428ca6ef7add4c57355497f270f2a38ed43c40b994933d67d5f7e664fc

  • SHA512

    dba5d0942a75a139fb5c5d67f8421fa0bb3c6f351554677117c46a9136cd12d4940ca80ef94796dfc578dbe81000c08d02ac19709453b26ac810e0d1b6db7abe

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

https://fatodex.b-cdn.net/fatodex

Extracted

Language
hta
Source
URLs
hta.dropper

https://fatodex.b-cdn.net/fatodex

Targets

    • Target

      target.ps1

    • Size

      154B

    • MD5

      e92339c8a8820df2920d180ffcc66d45

    • SHA1

      23968fbc5ae4fdf48fd699dcfee8c417317b0444

    • SHA256

      15c486428ca6ef7add4c57355497f270f2a38ed43c40b994933d67d5f7e664fc

    • SHA512

      dba5d0942a75a139fb5c5d67f8421fa0bb3c6f351554677117c46a9136cd12d4940ca80ef94796dfc578dbe81000c08d02ac19709453b26ac810e0d1b6db7abe

    • Banload

      Banload variants download malicious files, then install and execute the files.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Blocklisted process makes network request

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks