General

  • Target
    https://cdn.discordapp.com/attachments/1508674594930819153/1511055105359614073/Private_External.exe?ex=6a1f0f3b&is=6a1dbdbb&hm=0dbffdb0279d52dcd12cd296db4e11dcd366df7eb51a77e06f590aafeb919865&
  • Sample260601-vsqefabs6w

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://racist.pics/license/authcheck

Targets

    • Target
      https://cdn.discordapp.com/attachments/1508674594930819153/1511055105359614073/Private_External.exe?ex=6a1f0f3b&is=6a1dbdbb&hm=0dbffdb0279d52dcd12cd296db4e11dcd366df7eb51a77e06f590aafeb919865&
    • Detects DonutLoader

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Hide Artifacts: Hidden Window

      Windows that would typically be displayed when an application carries out an operation can be hidden.

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks