Extracted

• • Target
    my0s.io_ransome.exe
  • Size 39KB
  • SHA256 b341d3f123147c5954d57bea33457fc6deb043ba8a66e9000ba3481b9cab79e5
  • MD5 05b144ff3d6e7b15cc521514425504f8
  • SHA1 8a851f63e5de4f8d2be0c59b0bced811829e9a58
  • SHA512 cada16240eca9fb1daa5bdafb125739813fea0ed9b0122c1e5e44298d28e604858d4bff1e188cf18693aea1b4e0468bdac46a4b83b9a34614db941226af0641b
  • SSDEEP 768:Y0rxIjOIXz6qFQchJMIUhc+PQWWafmoIW9EHLdEEusXqKhnayz/:bxIjHzb8IofXmoIW9Erdf9Xqinv
  • TLSH
    T1BF03E84437FD8628E1BF6ABB4D7282008774F8979D13D70D0ED5849E1AB3B4489E9B93
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionnanocoreimpactkeyloggerpersistenceprivilege_escalationransomwarespywarestealertrojan

  • Family: NanoCore

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

    keyloggertrojanstealerspywarenanocore

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • 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

  • Modifies Windows Firewall

    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

  • Stops running service(s)

    defense_evasionexecution

  • 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