Extracted

• • Target
    dorp.io_ransome.exe
  • Size 39KB
  • SHA256 1ccbf3e61a8b81e7d6b9909b33fbb36e9bb2b41edcd159deede3adb907b016f6
  • MD5 dd77318f3dddc49c988c78ca174f4b4c
  • SHA1 8b2de3001e16b1869ae2ae7d0038341f96e9843e
  • SHA512 4c8ce0560b0a397504dac53e9664a250dea552f497dbe7e368d36dee55725ff7abfd7d16e70393397b54c3fd2d97b7134de12e0c9ee317f36e8a87a54109c23d
  • SSDEEP 768:U0rxIjOIXz6qFQchJMIUhc+PQWWaXmoIa9W+HddEEusXqKhPayzZ:PxIjHzb8IoffmoIa9W+9df9XqiPp
  • TLSH
    T14903E84437FD8628E1BF6ABB4D7282008774F8979D23D70D0ED5849E1AB3B4489D9B93
  • 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