General

  • Target

    http://A"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞

  • Sample

    241107-14hrmazbla

Malware Config

Targets

    • Target

      http://A"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞"⃟⃞⃟⃞

    • Adds autorun key to be loaded by Explorer.exe on startup

    • UAC bypass

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Disables Task Manager via registry modification

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

    • 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.

    • Modifies system executable filetype association

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Legitimate hosting services abused for malware hosting/C2

    • Modifies boot configuration data using bcdedit

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks