Analysis

  • max time kernel
    148s
  • max time network
    129s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/10/2026, 10:02

General

  • Target
    attachment20261001-757-s5v6b1.xlsx
  • Size 114KB
  • Sample261001-l2rt7ahf72
  • 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 SetWindowsHookEx 13 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\attachment20261001-757-s5v6b1.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4228

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4228-2-0x00007FFD40C40000-0x00007FFD40C50000-memory.dmp

        memory/4228-0-0x00007FFD40C40000-0x00007FFD40C50000-memory.dmp

        memory/4228-1-0x00007FFD40C40000-0x00007FFD40C50000-memory.dmp

        memory/4228-5-0x00007FFD80B00000-0x00007FFD80D63000-memory.dmp

        memory/4228-4-0x00007FFD80C5F000-0x00007FFD80C60000-memory.dmp

        memory/4228-3-0x00007FFD40C40000-0x00007FFD40C50000-memory.dmp

        memory/4228-7-0x00007FFD80B00000-0x00007FFD80D63000-memory.dmp

        memory/4228-8-0x00007FFD80B00000-0x00007FFD80D63000-memory.dmp

        memory/4228-9-0x00007FFD80B00000-0x00007FFD80D63000-memory.dmp

        memory/4228-6-0x00007FFD40C40000-0x00007FFD40C50000-memory.dmp

        memory/4228-10-0x00007FFD3E950000-0x00007FFD3E960000-memory.dmp

        memory/4228-11-0x00007FFD3E950000-0x00007FFD3E960000-memory.dmp

        memory/4228-19-0x00007FFD80B00000-0x00007FFD80D63000-memory.dmp

        memory/4228-41-0x00007FFD40C40000-0x00007FFD40C50000-memory.dmp

        memory/4228-43-0x00007FFD40C40000-0x00007FFD40C50000-memory.dmp

        memory/4228-44-0x00007FFD40C40000-0x00007FFD40C50000-memory.dmp

        memory/4228-42-0x00007FFD40C40000-0x00007FFD40C50000-memory.dmp

        memory/4228-45-0x00007FFD80B00000-0x00007FFD80D63000-memory.dmp