Extracted

• • Target
    bennettbytes.io_ransome.exe
  • Size 39KB
  • SHA256 7a842c1a435a72241fe7f6913fc9745c3dedfbd7c57f2e16255e302b5c867599
  • MD5 522b4b0292262bc56998351c1a0d737d
  • SHA1 34fd392f5389b6f6d86510331466bdb52240031e
  • SHA512 4deb1e5cb96848670d660a52c498f4397f31daeaac75203c1be6764a78ee154e226300d9ea6ec19c5bc9f4c6615a0ece71012ae37e582737f8b00b93add4e3f2
  • SSDEEP 768:D0nNoieo3T9qlbSFto7kzmoIZg98HPdEEusXqKhdayzG:4oiXTrFtommoIu98vdf9Xqid2
  • TLSH
    T14C03E84137FD8728E1BF6ABB4D3282008775F4979D13D70D0ED5849E1AB3B448AA8B93
  • 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