Extracted

• • Target
    orat.io_ransome.exe
  • Size 39KB
  • SHA256 d1b815a739fed20b8da64cd3c09b31cc8cb29101bd594f953ea6bf9e8d2c74e5
  • MD5 3aee36f43e7f5df5d103165e7543c265
  • SHA1 d602c2c4fe2aa414825d4e9a7253ca1bac39e0ef
  • SHA512 f8a4f5cc7abada94df37a56d42ce3977f7faf85420c6ebc63090d3ff208fa4ec6f14c7fdddd2ec7d5290efeb2b5e20670fd6b35335637b804d95674ec439526a
  • SSDEEP 768:j44wJAIT70qNSAXUhc+PQWWaYmoIh9THCdEEusXqKhBayzO:xwJd7lXofgmoIh9Tidf9XqiB+
  • TLSH
    T12503F94437FD8628E1BF6ABB8D7282008774F8979D13D70D0ED1849E1AB3B4499D9B93
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionnanocoreimpactkeyloggerpersistenceransomwarespywarestealertrojan

  • 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.

  • Drops startup file

  • 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