General

  • Target
    39030a6cebef6faf1ff9ff9739947b944641cdcdd6cad41d79783cf828911c34
  • Size 407KB
  • Sample261001-ltwhea1w3j
  • SHA256 39030a6cebef6faf1ff9ff9739947b944641cdcdd6cad41d79783cf828911c34
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    http://69.12.83.178/Bin/ScreenConnect.ClientSetup.msi?e=Access&y=Guest&c=admin&c=&c=&c=&c=&c=&c=&c=

Targets

    • Target
      PO 1583_2026 Ajdin dat. 25092026 -$23,750.bat
    • Size 1KB
    • SHA256 4ec17f6aca363913fe6df78bcf7a2176cd52bfa29647e0af1473ab00863374d6
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Sets service image path in registry

      This determines the executable launched when a service starts. It can be used to establish persistence.

    • Signed with revoked ConnectWise certificate

      Binary is signed using a ConnectWise certificate revoked for key compromise.

    • ConnectWise ScreenConnect remote access tool

      ConnectWise ScreenConnect is a remote desktop tool that can be used as a backdoor.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Boot or Logon Autostart Execution: Authentication Package

      Suspicious Windows Authentication Registry Modification.

    • Drops file in System32 directory

    • Target
      actualizados 967838131-967838132.pdf
    • Size 415KB
    • SHA256 62fd08b7757e2b8fffcbedfb94f3b8cf3f7c34850128b66f84f8fcaa93c8452f
    • MD5 SHA1 SHA512 SSDEEP TLSH

MITRE ATT&CK Enterprise v16

Tasks