Resubmissions

03/07/2026, 09:07

260703-k3s8zabs3q9

03/07/2026, 09:03

260703-k1fvvset5t9

Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/07/2026, 09:03

General

  • Target
    Journal.exe
  • Size 13.5MB
  • Sample260703-k1fvvset5t
  • SHA256 8226b5885ea94def0a895da5a98fdcbd826da231a0eaded5bfa380a84cf8d0d9
  • 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.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Journal.exe
    "C:\Users\Admin\AppData\Local\Temp\Journal.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Checks whether UAC is enabled
    • Suspicious use of SetWindowsHookEx
    PID:3704

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3704-0-0x00007FFD00000000-0x00007FFD00002000-memory.dmp

        memory/3704-1-0x00007FFD00030000-0x00007FFD00031000-memory.dmp

        memory/3704-3-0x00007FF7D28D6000-0x00007FF7D28D8000-memory.dmp

        memory/3704-2-0x00007FF7D1550000-0x00007FF7D318A000-memory.dmp

        memory/3704-4-0x00007FF7D1550000-0x00007FF7D318A000-memory.dmp

        memory/3704-6-0x00007FFD00000000-0x00007FFD00002000-memory.dmp

        memory/3704-5-0x00007FF7D1550000-0x00007FF7D318A000-memory.dmp