Extracted

• • Target
    sfill.io_ransome.exe
  • Size 39KB
  • SHA256 769f8cea542647574e0bbc7bd9bc2972c6c2a36ce28cdf481e4b80651bf95e7f
  • MD5 88f947d0b2253985506b42defd167e84
  • SHA1 028fa6a5b016ab225456e50661848fb027509b57
  • SHA512 9f14dda4a83d80c35356b98a57bf5f132d585d67f258b45b70501fb6a9ade2e3286cd1684fb91c5549580712a8b0a44875787ea6e969d4b87f889b176088ad72
  • SSDEEP 768:pYAPAEIk0I7bwqwleBgEBgamoI/9sHgdEEusXqKhOayzS:ZIkpb+lMlmoI/9sAdf9XqiOi
  • TLSH
    T1FD03E80133F98668E1BF6BB74D3242008775F897DD23D70D0ED1949E1AB3B448AA9B93
  • 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