General

  • Target
    https://go.filmbeehub.workers.dev/dl/hVko4G5am4yL5e6j0c6dXWPeSCi3rIqJm4Or59LBLDPwSU2jVeUv1DcDQB_Pe0NEmxA2HNkyQHh0PKNf0J9BUWx7FNcX4OLd8fLdD8rbAjyRVWKLQtjd1lip_oyfh2TN2PVlu_jxAo6qyzBu3P18UcbkWCFIw3oN7esz5NGv3lsFr6k4CZMVjCXPMgPJABgVoff1YNhl9d3o4qcdXd0JjB7En3ihZWek1EbAKXuWooHCwqsu4fQMq8JOYqAB1_kE-oER6Vkynhprcn1kdqQs6M6Nr0JY-eWmVVNNLvkkyYeSvqnpPBx53ytL9550YRdReqEP0bXRhy39_KpPAbxOl2jFTQQa-L8o_Zrmux-Dx62r_39WqC2wrDx6iFqSLSfU0HRntYm0s-nc/internet_download_manager_6.42.64.zip
  • Sample260625-m6e7mabs8n

Malware Config

Targets

    • Target
      https://go.filmbeehub.workers.dev/dl/hVko4G5am4yL5e6j0c6dXWPeSCi3rIqJm4Or59LBLDPwSU2jVeUv1DcDQB_Pe0NEmxA2HNkyQHh0PKNf0J9BUWx7FNcX4OLd8fLdD8rbAjyRVWKLQtjd1lip_oyfh2TN2PVlu_jxAo6qyzBu3P18UcbkWCFIw3oN7esz5NGv3lsFr6k4CZMVjCXPMgPJABgVoff1YNhl9d3o4qcdXd0JjB7En3ihZWek1EbAKXuWooHCwqsu4fQMq8JOYqAB1_kE-oER6Vkynhprcn1kdqQs6M6Nr0JY-eWmVVNNLvkkyYeSvqnpPBx53ytL9550YRdReqEP0bXRhy39_KpPAbxOl2jFTQQa-L8o_Zrmux-Dx62r_39WqC2wrDx6iFqSLSfU0HRntYm0s-nc/internet_download_manager_6.42.64.zip
    • Drops file in Drivers directory

    • A potential corporate email address has been identified in the URL: [email protected]

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Installs/modifies Browser Helper Object

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks