General

  • Target
    https://r2.krxteam.com/v1.36.1/KRX-Client-19.5-win64-public-v1.36.1.zip
  • Sample260808-b4ktjsxfpb

Malware Config

Targets

    • Target
      https://r2.krxteam.com/v1.36.1/KRX-Client-19.5-win64-public-v1.36.1.zip
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Probable phishing domain

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

MITRE ATT&CK Mobile v16

Tasks