Resubmissions

16/08/2026, 14:36

260816-ryt32az1et10

16/08/2026, 14:35

260816-rx1jesz1as10

General

  • Target
    FUUUUUUUUUUUUUUUUUUUUUUU.bat
  • Size 21KB
  • Sample260816-ryt32az1et
  • SHA256 f3e6b96cb502174d5f545221d195bc646232ec604ad79a98386810c4e33a1739
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      FUUUUUUUUUUUUUUUUUUUUUUU.bat
    • Size 21KB
    • SHA256 f3e6b96cb502174d5f545221d195bc646232ec604ad79a98386810c4e33a1739
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

    • Modifies security service

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Disables service(s)

    • Stops running service(s)

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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