Extracted

• • Target
    2026-08-21_8f9c433d3868f343f7253ed929ff245e_destroyer_elex_glassworm_ngrbot_wannacry
  • Size 57KB
  • SHA256 e09ab446ee04830230f4564a6f55001787e8694fc0cd29f0a12746d5796d1f87
  • MD5 8f9c433d3868f343f7253ed929ff245e
  • SHA1 79a252f5fa56572d7dcc62af84d235f133c69832
  • SHA512 33134e583891593b3f09c0f429d65fabeb56fb4da5f865f12f205bffc619b429ae599439ddf47b4139fdd9461b4f68616441bcc2748d00be7f4f2de6fee69f1d
  • SSDEEP 1536:TVrzo1DSa8epQWgkcz4LLXGb5feOTauuN:9zo12atgki4LLXGFfeOTaum
  • TLSH
    T1A343D84477FD4151E1BF9EBA5DB191518732B8A7AC32C38E0A94068E19B3B40CDA8F77
  • 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.

  • 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

  • Disables service(s)

    defense_evasionexecution

  • 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

  • Discovers running processes

    Running process information can be used to identify security tools or plan follow-on actions.

    discovery

  • Drops file in System32 directory

  • Executes a VBScript file via the Windows Script Host.

    execution

  • Sets desktop wallpaper using registry

    ransomware
  behavioral1behavioral2