Extracted

• • Target
    socolivey.org_ransome.exe
  • Size 39KB
  • SHA256 da0041255d2f0844754f1d9d5bff397afa6b2674ed82782c6db0e21751879002
  • MD5 5a161165eca491296d03d2ad0d6f7085
  • SHA1 946fb744f719b7d6e41c982454a3147c0fb2c451
  • SHA512 f82a9d28d7c252896f46db6eaa430f33ca3cb9011c7b0228f9c39a22103bf7d11a5125d13073ef3b48bb810c289411283f41058777f9d71736252a7f9096c7fe
  • SSDEEP 768:Uci27rPA7CIHwY2qFz2qRirSVZmoIw9BHbdEEusXqKh0ayz7:e4A7zwY0U0SVZmoIw9B7df9Xqi0L
  • TLSH
    T13203E84037FDC628E1BF6BB74D7282008775F8979D23D70D0AD1849E1AB3B449AA5B93
  • 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