Overview

overview

9

Static

static

1

URLScan

urlscan

1

https://cdn.discorda...

windows11-21h2-x64

9

Sharing

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General

  • Target

    https://cdn.discordapp.com/attachments/1266121157862752356/1276208532223557734/Proton.exe?ex=66ca02d0&is=66c8b150&hm=a8be520dcb02b8e43b6adac5062ad663e1b9a11a2fbbac52407656984d4c2030&

  • Sample

    240823-2kbpmstall

Score
9/10
defense_evasiondiscoveryevasionpersistencethemidatrojan

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1266121157862752356/1276208532223557734/Proton.exe?ex=66ca02d0&is=66c8b150&hm=a8be520dcb02b8e43b6adac5062ad663e1b9a11a2fbbac52407656984d4c2030&

    Score
    9/10
    defense_evasiondiscoveryevasionpersistencethemidatrojan

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

      evasion

    • Downloads MZ/PE file

    • Sets service image path in registry

      persistence

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks