Resubmissions

06/06/2026, 20:35

260606-zde3dacw3v8

06/06/2026, 20:13

260606-yzq64acv218

General

  • Target
    Internet.Download.Manager.v6.42.64.exe
  • Size 9.4MB
  • Sample260606-yzq64acv21
  • SHA256 68756f84f4c6f7535835eeac76bd5cc346e97656c814f2a57deadb45be358a58
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Internet.Download.Manager.v6.42.64.exe
    • Size 9.4MB
    • SHA256 68756f84f4c6f7535835eeac76bd5cc346e97656c814f2a57deadb45be358a58
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Drops file in Drivers directory

    • A potential corporate email address has been identified in the URL: [email protected]

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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.

    • Drops desktop.ini file(s)

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks