Extracted

• • Target
    cakhiatvc.io_ransome.exe
  • Size 39KB
  • SHA256 7a5d20855f4f72b1c7d44eea143004e5a3c625a3f1411e62f4a10be8dea3c107
  • MD5 9909f7dfbf221957a97726d44f13a549
  • SHA1 b4c0664c341ebbc2f3876a2779de2782e02b198c
  • SHA512 e4914e6742b49888a10efebc638bcfc16e90e33d9a563d0c4a681d6d4e16073d8dddf5f39a23578ff2ff1e8c3dc2711b017e75f2bb1fdbdf9fea52e036dbea33
  • SSDEEP 768:FIX+3t4tMYrbLcqNuYs37sGtmoI39dH8dEEusXqKhpayzm:ld4tBbLk4emoI39dcdf9Xqip2
  • TLSH
    T10303E84537FD8668E1BF6AB74D7282008775F8978D23D70D0ED1848E1AB3B448D99B93
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionnanocorekeyloggerpersistenceprivilege_escalationspywarestealertrojanimpactransomware

  • 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