Extracted

• • Target
    cakhiatvvaa.com_ransome.exe
  • Size 39KB
  • SHA256 68a12ef57a66548f2d5fd19f7b6c26b55ace6b2e6205ed6a28208a1b1b10ddf5
  • MD5 240c628c2aa144e7a661aed528ae09cb
  • SHA1 f41278f8fe34a1098b12100f0576ba136a3c51c3
  • SHA512 a4beaeee59d51ec7236216a836b85feef7e421b2018128ec95f38df1ad0fc3cb598e24af74a27ebd211583faf72edc7c9f8b5be08a5aa132bd7961b8e650e083
  • SSDEEP 768:a0nNoieo3T9qlbSFto7dmoI59/HQdEEusXqKhAayzp:noiXTrFtoxmoI59/wdf9XqiAZ
  • TLSH
    T18703E84137FD8628E1BF6ABB4D7282008775F4979D13D70D0ED5849E1AB3B448AE8B93
  • 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