Analysis

  • max time kernel
    148s
  • max time network
    129s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 04:34

General

  • Target
    attachment20260802-750-5ynesq.xlsx
  • Size 114KB
  • Sample260802-e63zpavclg
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 15 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\attachment20260802-750-5ynesq.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:5516

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 8eb2037be31b6a8f0e8d1d2377766ebe9dd831c0b44896ba98aa5ac895070d18
        • MD5 SHA1 SHA512 TLSH

        memory/5516-10-0x00007FF957D80000-0x00007FF957FE3000-memory.dmp

        memory/5516-5-0x00007FF957D80000-0x00007FF957FE3000-memory.dmp

        memory/5516-6-0x00007FF957D80000-0x00007FF957FE3000-memory.dmp

        memory/5516-7-0x00007FF917EC0000-0x00007FF917ED0000-memory.dmp

        memory/5516-9-0x00007FF957D80000-0x00007FF957FE3000-memory.dmp

        memory/5516-11-0x00007FF957D80000-0x00007FF957FE3000-memory.dmp

        memory/5516-12-0x00007FF957D80000-0x00007FF957FE3000-memory.dmp

        memory/5516-13-0x00007FF957D80000-0x00007FF957FE3000-memory.dmp

        memory/5516-14-0x00007FF915190000-0x00007FF9151A0000-memory.dmp

        memory/5516-2-0x00007FF917EC0000-0x00007FF917ED0000-memory.dmp

        memory/5516-4-0x00007FF917EC0000-0x00007FF917ED0000-memory.dmp

        memory/5516-8-0x00007FF957D80000-0x00007FF957FE3000-memory.dmp

        memory/5516-0-0x00007FF917EC0000-0x00007FF917ED0000-memory.dmp

        memory/5516-15-0x00007FF915190000-0x00007FF9151A0000-memory.dmp

        memory/5516-1-0x00007FF917EC0000-0x00007FF917ED0000-memory.dmp

        memory/5516-23-0x00007FF957D80000-0x00007FF957FE3000-memory.dmp

        memory/5516-3-0x00007FF957EDF000-0x00007FF957EE0000-memory.dmp

        memory/5516-48-0x00007FF917EC0000-0x00007FF917ED0000-memory.dmp

        memory/5516-49-0x00007FF917EC0000-0x00007FF917ED0000-memory.dmp

        memory/5516-51-0x00007FF917EC0000-0x00007FF917ED0000-memory.dmp

        memory/5516-50-0x00007FF917EC0000-0x00007FF917ED0000-memory.dmp

        memory/5516-52-0x00007FF957D80000-0x00007FF957FE3000-memory.dmp