Resubmissions

18/08/2026, 01:34

260818-bzc8xaeg489

17/08/2026, 12:28

260817-pnb4csbk7z7

General

  • Target
    PDF.hta
  • Size 70KB
  • Sample260818-bzc8xaeg48
  • SHA256 84fa2a9bbaaf03628232268ab43d77b3452b40290fb47824c682b68e5e570f5f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      PDF.hta
    • Size 70KB
    • SHA256 84fa2a9bbaaf03628232268ab43d77b3452b40290fb47824c682b68e5e570f5f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

    • Drops file in Drivers directory

    • Looks for VMWare Tools registry key

    • Sets service image path in registry

      This determines the executable launched when a service starts. It can be used to establish persistence.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • 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.

    • Indicator Removal: File Deletion

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

    • 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.

    • Drops file in System32 directory

    • Executes a VBScript file via the Windows Script Host.

MITRE ATT&CK Enterprise v16

Tasks