General

  • Target
    JCP_ENTREPRISE.zip
  • Size 720B
  • Sample260723-ph5hqaah55
  • SHA256 be14b8a11d9d6871a11ab4b4756976a65c761ebf779169d82591da61c5576e51
  • MD5 SHA1 SHA512 TLSH

Malware Config

Targets

    • Target
      JCP_ENTREPRISE.bat
    • Size 778B
    • SHA256 130fb725d53e8f897ff33207b22a1ec5860edec7e1b1aad6e8cdff8d98e2105b
    • 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

      Powershell Invoke Web Request.

    • Downloads MZ/PE file

    • 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.

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks