Extracted

• • Target
    blockchainext.io_new.exe
  • Size 25KB
  • SHA256 8c48e159c6740b875940f5c8006980b8e7f40927234c82816961a8bcdb1f7891
  • MD5 0aa89e2e0f690223a89d511843bde591
  • SHA1 3890af76886261ae184179021609d9b5e343a988
  • SHA512 feddbafc01b5e757977eb01647e3cada2d57907a3c4cee6ba79e1ce26dd8c4dc4c79114c391453eef16550b6370a1fb46ca57734d777b49b55a0f243cd2ed206
  • SSDEEP 384:/+rk651qyUHtvkHPg1f6VB8rcFam777btl4+FIhUx9KTGwNS8G+H+az9yS5W5tvW:m4OiNvuPgXrcFaumyI698s8zFBySK
  • TLSH
    T1B4C2D74177F9C229E0BF5BB75C7247004775B89B8D26CA0D0EE5848E1EB7B444EA4BA3
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionnanocorekeyloggerpersistenceprivilege_escalationspywarestealertrojan

  • Family: NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

    keyloggertrojanstealerspywarenanocore

  • 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

  • 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

  • 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