Extracted

• • Target
    orat.io_chrome.exe
  • Size 48KB
  • SHA256 7f223efaf03a62c41b5204d92345846787dac7015a2d678636318656757faf4a
  • MD5 c909cd71b662ed409211066d2b52864c
  • SHA1 b908985119393ffc6af71fa0a26507e6310ed180
  • SHA512 f9e22abfc166d726af0bdf004f971128c4d5c0d89e98b927d90631c08ccb93f50d11806a1cbcc175b412402d96ef621ebf1936eb19440a67019a9cd8790cdb08
  • SSDEEP 768:uhl/xzDeO2wBHQ6MKPkKZ4j//w47C1XXGblfA0vKFcc:eldDeOBPkHjQ47EXGblf9vucc
  • TLSH
    T1C123F70437F98611F1BF9ABA4DB186019B31B4A79C22D78E06D5158E1AB3740CEE8F77
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryevasionexecutionnanocoreimpactkeyloggerpersistenceprivilege_escalationransomwarespywarestealertrojan

  • Contains code to disable Windows Defender

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Family: NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

    keyloggertrojanstealerspywarenanocore

  • Modifies Windows Defender DisableAntiSpyware settings

    evasiontrojan

  • Modifies security service

    defense_evasion

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Disables RegEdit via registry modification

    defense_evasion

  • Disables Task Manager via registry modification

    defense_evasion

  • Drops file in Drivers directory

  • Event Triggered Execution: Image File Execution Options Injection

    persistence

  • Modifies Windows Firewall

    defense_evasion

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Disables service(s)

    defense_evasionexecution

  • Drops startup file

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Stops running service(s)

    defense_evasionexecution

  • Adds Run key to start application

    persistence

  • Drops file in System32 directory

  • Enumerates processes with tasklist

    discovery

  • Sets desktop wallpaper using registry

    ransomware
  behavioral1behavioral2