Extracted

• • Target
    www.vebo.ch_ransome.exe
  • Size 39KB
  • SHA256 88ca10763afc0f17f482121a99d1be2489bc346cb18fd0e15fac923be4513ac1
  • MD5 b51057cc8a13040bffde6da461ac1acc
  • SHA1 d148175dd310aabf6842a8c86a1d50b2ea4bc7d5
  • SHA512 7ad73252e775a9d50b866ebbd1d3876a7330af0e01167abc8d9865440596701f6f157eb45ab1ae21f890249d4df812a2b6caa9c6803dd0dec6933afb41649490
  • SSDEEP 768:hEfUYnmYHTiqFmqMcgVMfIxf0hmoIF9tHYdEEusXqKhpayzI:/YnPTFMdMAuhmoIF9t4df9Xqip4
  • TLSH
    T1A803E74437FD8628E0BF6BB74D7292008775F8978D23DB0D0AD1849E1A73B449AD9B93
  • 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