Resubmissions

31/07/2025, 14:43

250731-r3xpqabk6z10

24/06/2025, 17:15

250624-vss6bswyex9

24/05/2025, 01:43

250524-b5hetadr5w9

General

  • Target
    YomiraV65.exe
  • Size 46.7MB
  • Sample250524-b5hetadr5w
  • SHA256 55a418f8562684607ee0acd745595e297ab7e586d0a5d3f8328643b29c72dfa2
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      YomiraV65.exe
    • Size 46.7MB
    • SHA256 55a418f8562684607ee0acd745595e297ab7e586d0a5d3f8328643b29c72dfa2
    • MD5 SHA1 SHA512 SSDEEP
    • Enumerates VirtualBox DLL files

    • Looks for VirtualBox drivers on disk

    • Looks for VirtualBox executables on disk

    • Looks for VMWare drivers on disk

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • Reads user/profile data of web browsers

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

MITRE ATT&CK Enterprise v16

Tasks