Extracted

• • Target
    2026-07-20_4f6dd5e6e2c9592e27ecdc09129891a1_destroyer_elex_glassworm_ngrbot_wannacry
  • Size 50KB
  • SHA256 fa70634431226b5a04e85d97657f829647d3cc9969c21d10f039ff42b6694d88
  • MD5 4f6dd5e6e2c9592e27ecdc09129891a1
  • SHA1 cbdfdb9cf6c0987fd90923f7d4c8a2337b6bea58
  • SHA512 66b5d26e039b513a359f66f92613496bbdf790e5c2088bc711a0a82bcbab9601d04e0d904ece06c08658ea1468d8935905ec54507076695b007c70693a681825
  • SSDEEP 768:rdZRdbpCB2X4cB74qgIiTzuU6/w/Rgr4hC1XXGblfppyKFc5xc:RZ7IBjm8hIinpEwGr4hEXGblfLyucY
  • TLSH
    T14233F74477FC8111F1BF9ABA89B186119B31B4939C22D79D0BD9058E1AB3780CDA8F77
  • 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

  • Detects command variations typically used by ransomware

  • Detects executables embedding registry key / value combination indicative of disabling Windows Defen

  • 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

  • Executes a VBScript file via the Windows Script Host.

    execution

  • Sets desktop wallpaper using registry

    ransomware
  behavioral1behavioral2