Extracted

• • Target
    thebl.com_ransome.exe
  • Size 39KB
  • SHA256 5c8c42ca47b9708bf28eb48a6da9354dbc2b898f0e738aa3163086095049ba48
  • MD5 6c22f86e7848175ee4b9bc74ae3320f8
  • SHA1 e91a4890074eb995477b7ac362d438959afdb3b7
  • SHA512 f446b1d2f292baa534f8363f66e116d46295c99a9592331ca3536e6d326d8720d7f6c869b0f2ea828b0b1587150c0a1897e4f09fb2bd0fafc71e752d8b14211d
  • SSDEEP 768:YcXOA2K43zVYqlafJ8ec6UgES8SUsmoIp9LH6dEEusXqKhOayze:/OA2LzVCB8ecwEanmoIp9Ladf9XqiOu
  • TLSH
    T18103D74437FD8628E1BF6BBB5D7282008775F897DD13D70D0AD1848E1AB3B448A99B93
  • 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

  • Executes dropped EXE

  • 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