Extracted

• • Target
    huntervalentine.com_ransome.exe
  • Size 39KB
  • SHA256 6a6c4705d3e2353eda2e2df68979667a2505f16dbd2bcb2d823c89240266c3f2
  • MD5 82ce6f68dc8ac3b75ff8c1da63b6c227
  • SHA1 c926942e09a1f4faf63692a5db898ca11f02322a
  • SHA512 eb881392e5c78bf1797bb19a1c4714545f1499b142fbeb3bb3aa656ce6e534f752ad9ec4a11a88b9c897d3fd3832ac8c749257103cd283a4ac9924a88bba6fbf
  • SSDEEP 768:Gkr0Yq2YHzFql9az1YWJjmoIq9SHuWbdEEusXqKhRayz/WjkW:t0YqfzZz1YWdmoIq9SO0df9XqiRPIk
  • TLSH
    T18F03E94437FD8628E1BF6BBB4D7286008775F8979D13D70D0ED1848E1AB3B448A99B93
  • 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