Extracted

• • Target
    eascore.io_ransome.exe
  • Size 39KB
  • SHA256 d758090fc506b00cdb221260f4723a22714b9917b10f83dfa182ade5d5bbb40a
  • MD5 4e5900a2419bc52afb260c9a0ffb7dea
  • SHA1 31085fdfb8eb269eb141fe1748313dc5ab080c7c
  • SHA512 b23f68ec8428ce26f4d01fc96faa346d7b3b107f067bdf988720668436fd26486dd4117305779f4e186f6a9f5652bab42e2088b1cd753cedfd7e4c083fa0416a
  • SSDEEP 768:F44wJAIT70qNSAABfXkzmoIv90JHsdEEusXqKhMayzS:3wJd7l2UzmoIv90JMdf9XqiMC
  • TLSH
    T16603E84437FD8628E1BF6BBB4D3282008775F8979D13D70D0ED5849E1A73B448AA9B93
  • 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