Extracted

• • Target
    lumm.io_ransome.exe
  • Size 39KB
  • SHA256 14aaf527066c4b78952149733b2e8636ef34a8a57641419760d155352bb170e8
  • MD5 6ad141496b28cda0e0bd484d4281c043
  • SHA1 0d783c5fae720b1a7fc44bc40ac704f1733c5fab
  • SHA512 ef363a0c251f601cfbc576cb6e994b5f5ad33e70315f8fbd931e3f1095cf5de51619c6ec617f6706400c4a90a32bc355c38f400745f4062a4cfb4fc80e0fe863
  • SSDEEP 768:20rxIjOIXz6qFQchJMIUhc+PQWWatmoIY9gHVdEEusXqKhtayzh:xxIjHzb8Iof1moIY9g1df9XqitR
  • TLSH
    T15803E84437FD8628E1BF6ABB4D7282008774F8979D23D70D0ED5849E1AB3B4489D9B93
  • 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

  • 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