Extracted

• • Target
    hrhc.io_ransome.exe
  • Size 39KB
  • SHA256 40a754baf9a124a3234b902f4465a69f4c8770a56f4ca7c4a17410c568cb3e17
  • MD5 8cc4deeba10173f976465284e93fc53d
  • SHA1 72f5751c0d84e8214b61653ef111a1d01cafb2d8
  • SHA512 9b4815f1d1cedef2dcc60091553e1ea34c93207902fc9dd5394d6f81bf30eeb99c0aab33f2116607a47f35815942198e4414ea61a2fd7bff3d28ce339176fccf
  • SSDEEP 768:40rxIjOIXz6qFQchJMIUhc+PQWWarmoIm90HVdEEusXqKh7ayzR:7xIjHzb8IofjmoIm901df9Xqi7B
  • TLSH
    T1B703F94437FD8628E1BF6ABB4D7282008774F8979D13D70D0ED5849E1AB3B4489D9B93
  • 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

  • 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