Extracted

• • Target
    vaoroizoo.cc_ransome.exe
  • Size 39KB
  • SHA256 2ce37ff57b11ef28abf77ef118ce2ada1e0d28f536ee18024e7fff62f5592400
  • MD5 4a157aa98e7ac74ca517143ca06f1b49
  • SHA1 d0d6a4add0e14bbc118cf30e3ced8f7c5f794c2e
  • SHA512 63bd187024e1390004ed058d9acb8617dd8bf2ee555a05a338139efbcb6899ffa4606406dbd203106629f113b49f6ee3cea0022f8736442a43b5d0e4d4ae1a5f
  • SSDEEP 768:JIX+3t4tMYrbLcqNuYs37sGXmoIh9FHMdEEusXqKhlayzG:Rd4tBbLk4QmoIh9Fsdf9Xqil2
  • TLSH
    T11903E74537FD8668F1BF6AB74D7282008775F8979D22D70D0ED1848E1AB3B448E98B93
  • 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

  • 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