Extracted

• • Target
    railsnew.io_ransome.exe
  • Size 39KB
  • SHA256 b461f9d844caedc3bb1b8f840bc1baa5ccafeff06d879e7de83938bd28a6f8ea
  • MD5 05b9bf74edd75a5355b672ca096815c1
  • SHA1 59ccf97eaf15f582d5b4682fd75efbc5cd0ed1a3
  • SHA512 7783a2f17cac1236f3f44cfbeeb18954580381aac1aad92b2cb5a37b8ea11a54127f325576f6b1178ef08665c3be0abf225349d78d0a8c716f9eaddbfb4fcfe6
  • SSDEEP 768:GEfUYnmYHTiqFmqMcgVMfIxf0omoIw9UH9dEEusXqKhTayzB:uYnPTFMdMAuomoIw9Uddf9XqiTR
  • TLSH
    T17F03E74437FD8628E1BF6BB74D7282008775F8978D23DB0D0ED1849E1A73B449A99B93
  • 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