Extracted

• • Target
    xoilactvttbdf.tv_ransome.exe
  • Size 39KB
  • SHA256 f59ce5fc146ad425f1c7534ab48e26f198c2d54dc92e2d2c6371d09a67329609
  • MD5 3d3e3d37063d94aa6d2d569cdd6cd25c
  • SHA1 0375411a17ad93cb72ed42a4f140c02f52723710
  • SHA512 63ec774d2bb5c90704a8049b24ddac5dd6ec1dd4917c5b4574faf0b4990007b8963dbac80bdb2c9a2113d54be2501ac589526ebc83645a03f73e2d0572b34954
  • SSDEEP 768:s4NoYEI7S8jqfl7/0xhqhmoIj9mH2dEEusXqKh9ayzd:VoY5S8nxhamoIj9mWdf9Xqi9t
  • TLSH
    T1A703E94437E98628E5BF6ABB4D7282008775F4979D23D70D0FD1849E1AB3B448DE8B93
  • 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