Extracted

• • Target
    medcross.co_ransome.exe
  • Size 39KB
  • SHA256 7cf1f0a4b5199b8769b048d8ff5b7f92d7248ce3d2b529b1c9dde9b61b1b7320
  • MD5 71efe37c07f501aa65ae3329b09b1905
  • SHA1 8056582eb0f7256433f9225247fe6d492277e432
  • SHA512 c523ee267c946bef84e9a642163d60647bcaa5b3ff4875f6eb6e98f7d2ecf588d7ed7e60a5a38b477057efb5f21c5d42b258f1d6916c1d357cb84a6ee90a52bc
  • SSDEEP 768:jEfUYnmYHTiqFmqMcgVMfIxf0JmoIt9oHGdEEusXqKhdayz2:9YnPTFMdMAuJmoIt9omdf9XqidG
  • TLSH
    T14403E74437FD8628E1BF6BB74D7282008775F8978D23DB0D0ED1849E1A73B449A99B93
  • 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