Extracted

• • Target
    vaoroizaf.cc_ransome.exe
  • Size 39KB
  • SHA256 99666e9c153dd738244fda58a21e23c9a1137782e9bf83dda85b2dee99e3b4a6
  • MD5 f36578bc97456c7e932b5c1cae0f15a0
  • SHA1 c7c5a63f34d9f3eb9abb55e825a2d79b76c6122f
  • SHA512 a03ad69bfeab80d3b9a4bd2eb460c6b21595c0dcf9ffcdb2039639651b0ee6a6a834ed43a7981d28791cbbf581dbd540ea95f61b76cb55c8cef29a41c6d93e79
  • SSDEEP 768:FIX+3t4tMYrbLcqNuYs37sGSmoIk9qH9dEEusXqKhTayzH:ld4tBbLk49moIk9qddf9XqiT3
  • TLSH
    T14003E74437FD8668F1BF6AB74D7286008775F8979D22D70D0ED1848E1AB3B448D98B93
  • 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