Extracted

• • Target
    socolivea.com_ransome.exe
  • Size 39KB
  • SHA256 8c56749c7a0bff445a2c0f70562eb9d5a45980c33942ef8c29bb1dbc75669acf
  • MD5 a96f473a5ba35bedf0e794ba5bcace9c
  • SHA1 87f155e819abc2f201a8a0de90347afad13b7fcd
  • SHA512 94d1be57b156c839b4b974ded9ece4ddd15b484ce1bed8cabedf0257a81c6860890045d503b4cbad3782c7a71c7c15f89cc0ac1c4535229f2049183a47e77420
  • SSDEEP 768:fci27rPA7CIHwY2qFz2qRirSVcmoId9NHCdEEusXqKhfayz+:t4A7zwY0U0SVcmoId9Nidf9XqifO
  • TLSH
    T1B403D84037FDC628E1BF6BB74D7282008775F8979D23D70D0AD1849E1AB3B449AA5B93
  • 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