Extracted

• • Target
    www.fastfocus.io_ransome.exe
  • Size 39KB
  • SHA256 e3960296f6722c0d53c4259d75b23f44067ff5ccdc4fab63103b50047e2ae37c
  • MD5 55442d1ffee69dd119dafdfca1568086
  • SHA1 9660641a2248f9dcd12227a35e5daa9bb38e304f
  • SHA512 3ca859c0c304c757f3a5e41dbc46e8ffd573d5c1b1a21d3636211647b4d43fc5ba599807f494222767c47c812ef437f9a7d06017215d157a8adae0c5d74598ba
  • SSDEEP 768:a4NoYEI7S8jqfl7/0xhq2moI49+H3dEEusXqKhDayzE:zoY5S8nxhJmoI49+Xdf9XqiDU
  • TLSH
    T1FE03E84437F98628E1BF6AB74D7292008775F8979D23D70D0FD1849E1AB3B448DA8B93
  • 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