Extracted

• • Target
    jaak.io_new.exe
  • Size 25KB
  • SHA256 1ec8635d0a7efc814bca2c3cfc3b022ed248d2fdffd45d4e8f6312ac870ef368
  • MD5 056941ea43c6daa4ebd8a1d869447560
  • SHA1 40764a1dafcc7a92b51ef9a955e7d6f523f95f5c
  • SHA512 4eae9136acae7c867010aa73e3918810638219d75534771ed693e30c7e327f14a906484fdac217a1ed6aea0afd528500041a74c9a5e0d10c5eb04e7e6d43b02f
  • SSDEEP 384:5+hC68740UH/vwGPgeQjRsqflqD2KijGl4+FIdUx91TGwNg8G+H+1z9ySRW5pjW:o0EfvHPg9yL9myIe9z28zmBySO
  • TLSH
    T105C2E741B7FCC228E0BF6BBB5D7647004775B85B8E16CB0D0ED9908E1E77B444AA47A2
  • 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