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
    02/10/2026, 15:11

General

  • Target
    attachment20261002-278819-ua3jij.xlsx
  • Size 13KB
  • Sample261002-skvm3sshld
  • SHA256 285784851d15222d72621148e673567630bfd863294654c966aa679d82fd032a
  • 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\attachment20261002-278819-ua3jij.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4148

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4148-0-0x00007FFCACB20000-0x00007FFCACB30000-memory.dmp

        memory/4148-2-0x00007FFCACB20000-0x00007FFCACB30000-memory.dmp

        memory/4148-3-0x00007FFCECB3F000-0x00007FFCECB40000-memory.dmp

        memory/4148-1-0x00007FFCACB20000-0x00007FFCACB30000-memory.dmp

        memory/4148-5-0x00007FFCACB20000-0x00007FFCACB30000-memory.dmp

        memory/4148-4-0x00007FFCEC9E0000-0x00007FFCECC43000-memory.dmp

        memory/4148-6-0x00007FFCACB20000-0x00007FFCACB30000-memory.dmp

        memory/4148-9-0x00007FFCEC9E0000-0x00007FFCECC43000-memory.dmp

        memory/4148-10-0x00007FFCEC9E0000-0x00007FFCECC43000-memory.dmp

        memory/4148-8-0x00007FFCEC9E0000-0x00007FFCECC43000-memory.dmp

        memory/4148-7-0x00007FFCEC9E0000-0x00007FFCECC43000-memory.dmp

        memory/4148-11-0x00007FFCAA640000-0x00007FFCAA650000-memory.dmp

        memory/4148-12-0x00007FFCEC9E0000-0x00007FFCECC43000-memory.dmp

        memory/4148-13-0x00007FFCEC9E0000-0x00007FFCECC43000-memory.dmp

        memory/4148-15-0x00007FFCEC9E0000-0x00007FFCECC43000-memory.dmp

        memory/4148-14-0x00007FFCAA640000-0x00007FFCAA650000-memory.dmp

        memory/4148-23-0x00007FFCEC9E0000-0x00007FFCECC43000-memory.dmp

        memory/4148-41-0x00007FFCACB20000-0x00007FFCACB30000-memory.dmp

        memory/4148-44-0x00007FFCACB20000-0x00007FFCACB30000-memory.dmp

        memory/4148-43-0x00007FFCACB20000-0x00007FFCACB30000-memory.dmp

        memory/4148-42-0x00007FFCACB20000-0x00007FFCACB30000-memory.dmp

        memory/4148-45-0x00007FFCEC9E0000-0x00007FFCECC43000-memory.dmp