Extracted

• • Target
    90phuttv.ad_ransome.exe
  • Size 39KB
  • SHA256 24554565ee5ea21c199406af47aabae708ccd4eb99cfd4197600fcd2ec6529f4
  • MD5 c1c9be9b3ddb3b7ee16feac56b78b8d9
  • SHA1 6b735573ca520f702d5dfe5c799a964077a1cb36
  • SHA512 008f5126704fe93a51192d8044b1322e96397ce394a8c4eccbf1ed741d91c1a09384a786cf5a9a578feb6d86870d7895036a66fb28df02ef39102224b770b4c5
  • SSDEEP 768:fEfUYnmYHTiqFmqMcgVMfIxf0omoIc9fHVdEEusXqKhaayzp:RYnPTFMdMAuomoIc9f1df9Xqia5
  • TLSH
    T13E03E84437FD8628E1BF6BB74D7282008775F8978D23DB0D0ED1849E1A73B449A99B93
  • 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