General

  • Target
    2026-06-30_5acf38e8f05b460eec13dfecf786bde6_akira_quasar-rat
  • Size 1.9MB
  • Sample260701-fgnddaew7j
  • SHA256 b1338cbded44a1c2c9ee00257ce515da4c2bb93731115e6417ef56057eabf331
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-06-30_5acf38e8f05b460eec13dfecf786bde6_akira_quasar-rat
    • Size 1.9MB
    • SHA256 b1338cbded44a1c2c9ee00257ce515da4c2bb93731115e6417ef56057eabf331
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

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

    • Disables one or more Microsoft Defender components

      Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

    • Modifies Windows Firewall

    • Disables service(s)

    • Stops running service(s)

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v16

Tasks