Extracted

• • Target
    2026-08-12_2e48657cdbe21512e9b8691b2d028913_destroyer_elex_glassworm_ngrbot_wannacry
  • Size 49KB
  • SHA256 ef959179f535ee2f5734e8f206e4caaac540ab81398e5c4e0eaa1c1784ea92c8
  • MD5 2e48657cdbe21512e9b8691b2d028913
  • SHA1 271f911c3043e29ba788aaae730e5803a6e214df
  • SHA512 f5e829065ca18a252c37848f6e10f41f607a58db8f39327fafb43290bf7f4c8aebb89985a180becc86450c6c04b39e651aba05cb365c41d8e55de0ce45ecef61
  • SSDEEP 768:OhR/ByYGy2obH6qhto47//w4pC1XXGblfA0zKFcy:+RMYGyx6U37Q4pEXGblf9zucy
  • TLSH
    T17133180437F98111E1FF5BBA4DB282119B30B4979C22E79E06D5058E1AB3B40CEA8F77
  • 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