Resubmissions

11/08/2026, 17:42

260811-wahgjsfe898

11/08/2026, 17:20

260811-vwdvtavsas9

11/08/2026, 15:25

260811-stxtssvhng9

General

  • Target
    EnviroSim.BioWin.v6.0.rar
  • Size 226.5MB
  • Sample260811-wahgjsfe89
  • SHA256 9164f0c627338a7e9a01c05a29f83ec3a34d6b157d3a78d04e7e77c949ea3a67
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      EnviroSim.BioWin.v6.0.rar
    • Size 226.5MB
    • SHA256 9164f0c627338a7e9a01c05a29f83ec3a34d6b157d3a78d04e7e77c949ea3a67
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

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

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks