General

  • Target
    2026-08-17_1766bb738e9f2b13eadcdc37b28805c2_conti_ngrbot
  • Size 514KB
  • Sample260818-a38csashra
  • SHA256 dfa2a1f14e4755c2315d20e14cef49c80b5e75cde7cbc69eb4a6c8ac9d8d7a7e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-08-17_1766bb738e9f2b13eadcdc37b28805c2_conti_ngrbot
    • Size 514KB
    • SHA256 dfa2a1f14e4755c2315d20e14cef49c80b5e75cde7cbc69eb4a6c8ac9d8d7a7e
    • 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.

    • 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