Analysis

  • max time kernel
    148s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 01:05

General

  • Target
    attachment20260930-1092870-ox3wk4.xlsx
  • Size 15KB
  • Sample260930-bfz9bsvgrg
  • SHA256 449afea5657841409d9689f064545165c08fa4cb6ebd29bcead38152e9373558
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 16 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\attachment20260930-1092870-ox3wk4.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3404

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 1KB
        • SHA256 6fd5f112072ec03d5679d96315118d2278857115389dcc9ae6f5bee35f3913e0
        • MD5 SHA1 SHA512 TLSH

        memory/3404-14-0x00007FF9931A0000-0x00007FF9931B0000-memory.dmp

        memory/3404-49-0x00007FF9959A0000-0x00007FF9959B0000-memory.dmp

        memory/3404-1-0x00007FF9959A0000-0x00007FF9959B0000-memory.dmp

        memory/3404-4-0x00007FF9959A0000-0x00007FF9959B0000-memory.dmp

        memory/3404-5-0x00007FF9959A0000-0x00007FF9959B0000-memory.dmp

        memory/3404-6-0x00007FF9D5860000-0x00007FF9D5AC3000-memory.dmp

        memory/3404-7-0x00007FF9D5860000-0x00007FF9D5AC3000-memory.dmp

        memory/3404-10-0x00007FF9D5860000-0x00007FF9D5AC3000-memory.dmp

        memory/3404-12-0x00007FF9D5860000-0x00007FF9D5AC3000-memory.dmp

        memory/3404-13-0x00007FF9D5860000-0x00007FF9D5AC3000-memory.dmp

        memory/3404-11-0x00007FF9D5860000-0x00007FF9D5AC3000-memory.dmp

        memory/3404-0-0x00007FF9959A0000-0x00007FF9959B0000-memory.dmp

        memory/3404-3-0x00007FF9D59BF000-0x00007FF9D59C0000-memory.dmp

        memory/3404-15-0x00007FF9931A0000-0x00007FF9931B0000-memory.dmp

        memory/3404-9-0x00007FF9D5860000-0x00007FF9D5AC3000-memory.dmp

        memory/3404-20-0x00007FF9D5860000-0x00007FF9D5AC3000-memory.dmp

        memory/3404-21-0x00007FF9D5860000-0x00007FF9D5AC3000-memory.dmp

        memory/3404-22-0x00007FF9D5860000-0x00007FF9D5AC3000-memory.dmp

        memory/3404-23-0x00007FF9D5860000-0x00007FF9D5AC3000-memory.dmp

        memory/3404-2-0x00007FF9959A0000-0x00007FF9959B0000-memory.dmp

        memory/3404-48-0x00007FF9959A0000-0x00007FF9959B0000-memory.dmp

        memory/3404-8-0x00007FF9D5860000-0x00007FF9D5AC3000-memory.dmp

        memory/3404-51-0x00007FF9959A0000-0x00007FF9959B0000-memory.dmp

        memory/3404-50-0x00007FF9959A0000-0x00007FF9959B0000-memory.dmp

        memory/3404-52-0x00007FF9D5860000-0x00007FF9D5AC3000-memory.dmp