Extracted

• • Target
    xoilaczck.tv_ransome.exe
  • Size 39KB
  • SHA256 141ce18debd05bc736e35991bce2776743b1e254eb050bcaa3d45992cfbf55b7
  • MD5 9403a991e023e42bac078b3f9a7151f6
  • SHA1 a723706d588aa2fb521b78b73a13c7682d1c173a
  • SHA512 5b1171fe44a53d53c5a3803615bbc68e4f1b88dd252db1883b672d2d06590f39da93f1709ed9ed7aa4793c1d8d985c87f0236ac7672970a4b041392314ca1f7f
  • SSDEEP 768:mIX+3t4tMYrbLcqNuYs37sGYGmoIT59vHGdEEusXqKh6ayzk:Qd4tBbLk4hGmoIT59vmdf9Xqi60
  • TLSH
    T10803E74437FD8668F1BF6AB74D7282008775F8978D22D70D0ED1848E1AB3B448E98B93
  • 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