General

  • Target
    2026-08-17_6b9131f40e206c0d532555dd54a0a57d_conti_ngrbot
  • Size 505KB
  • Sample260817-1zb4aaea25
  • SHA256 4b174fdf9e9179ec150bc9f7435f3398a80f3e17eac22f39aeec5a59e4c91bbf
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-08-17_6b9131f40e206c0d532555dd54a0a57d_conti_ngrbot
    • Size 505KB
    • SHA256 4b174fdf9e9179ec150bc9f7435f3398a80f3e17eac22f39aeec5a59e4c91bbf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Contains code to disable Windows Defender

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

    • Detects command variations typically used by ransomware

    • Detects executables containing anti-forensic artifacts of deleting USN change journal. Observed in r

    • Detects executables containing artifacts associated with disabling Widnows Defender

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Disables service(s)

    • Stops running service(s)

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Network Share Discovery

      Attempt to gather information on host network.

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

MITRE ATT&CK Enterprise v16

Tasks