Analysis

  • max time kernel
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/06/2026, 07:34

General

  • Target
    azura.exe
  • Size 41.2MB
  • Sample260628-jef33ags3m
  • SHA256 a4d73fce8fb8de0b5802118f24bb2ac64129cb42e230b6803a57076d7ed320bd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Themida packer 5 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\azura.exe
    "C:\Users\Admin\AppData\Local\Temp\azura.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:6904

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/6904-0-0x0000000000400000-0x0000000005120000-memory.dmp

        memory/6904-1-0x0000000000400000-0x0000000005120000-memory.dmp

        memory/6904-2-0x0000000000400000-0x0000000005120000-memory.dmp

        memory/6904-3-0x0000000003E88000-0x0000000003E89000-memory.dmp

        memory/6904-4-0x0000000000400000-0x0000000005120000-memory.dmp

        memory/6904-5-0x0000000000400000-0x0000000005120000-memory.dmp