Extracted

• • Target
    costamar.info_new.exe
  • Size 25KB
  • SHA256 3f9cc1a216c2ebd241765152326442c4478261cfb47f2a4b9d150af2e3aca15c
  • MD5 8011494940e42c06cd158b852bde284f
  • SHA1 cd6e51b5c148faa620ec7842ce5b2f6de88ae24f
  • SHA512 8ddf8a21459b782c3bce9656a0e6d3601e6b423ce3ba53cc28d43487a0f4649b16f8fc9f7b7d2b5abee5fb6fadf1ce5c5c567d180959548048885223a1e91fe4
  • SSDEEP 384:P+9W/96MIZ+HLv4SPgHxWvd0MIwnRl4+FIqUx9XTGwNX8G+H+Wz9ySxW5SuW:Wc/7rvDPgQ1i6RmyIH91N8zRBySt
  • TLSH
    T18AC2F84177FCC629E0BF6BBA5C7257004775B89BDD16CA0E0ED8808E1E777444AA4BA3
  • 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

  • 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