Extracted

• • Target
    polysonic.io_new.exe
  • Size 25KB
  • SHA256 7696be6cd8ed1915717e4b13d2dba7299d6dafc655aa79c11236d4a9f6176d2c
  • MD5 801a2b138f36d12fc42b8fe635c13b70
  • SHA1 0eee1e84a9111b4af29b2ae8f34ed94e8c264494
  • SHA512 3c3d9617f5a3112621666079af0f7c9bc813e8e1d9f11e2af4830b0653d983d03f5bf71dbeb9793eecb77ac769cb7ce77c7eeabb96053ef9090f26ed3d585fbe
  • SSDEEP 384:M+TshrmS6qtHcKv0sPg988zu+SD+dhql4+FIEUx9LTGwNv8G+H+jz9yS5W5QIW:FIhftVv9PgLUmyIp9pl8z0BySz
  • TLSH
    T11CC2E64177FCC229E0FF5BB65D7257008775B88B8E16CA0D0EE9848E1E777444AA4BE2
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionnanocorekeyloggerpersistenceprivilege_escalationspywarestealertrojan

  • Family: NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

    keyloggertrojanstealerspywarenanocore

  • Grants admin privileges

    Uses net.exe to modify the user's privileges.

  • Disables one or more Microsoft Defender components

    Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

    defense_evasion

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Creates a file in the Startup directory

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    persistenceprivilege_escalation

  • Adds Run key to start application

    persistence

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Creates a new local user account

    Uses net.exe to create a new local user account, often for persistence or a backdoor account.

    persistence
  behavioral1behavioral2