Extracted

• • Target
    cakhia-tv.shop_ransome.exe
  • Size 39KB
  • SHA256 1d7c4ccf55cb659f84e8fb3b5ae06616c2e95ae04eed26acfde1b48777c33fe8
  • MD5 c3bd90b7a60fe83abef996f2d3878320
  • SHA1 b13bd1129d2bb412d12bfac890a765728da97596
  • SHA512 cbd0c95c72777ecf145f96a4de22d6f3b60a881b8dab40e913f1750cc8e94094274a7a58f3c0721c96b6d06a6a63d42a283973529006c6c9399dc10d66af6e38
  • SSDEEP 768:5I0wRY4T7fqdT2fWlF0kWiLebmoIB9zHjdEEusXqKhxnayz3:XwR17vfWlWnfmoIB9zDdf9XqilH
  • TLSH
    T1B703E84437FD8628E1FF6ABB5D7182008774F4979D23DB0D0AD5848E1AB3B448AD9B93
  • 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