Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/09/2026, 15:52

General

  • Target
    attachment20260912-1523309-rqzkmh.xlsx
  • Size 114KB
  • Sample260912-ta2jbaswax
  • 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 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\attachment20260912-1523309-rqzkmh.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4872

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 2KB
        • SHA256 f4073dd96ca10b6f7fee73bfe62951783270506bf7eaf5d4bb4be1b4cb697444
        • MD5 SHA1 SHA512 TLSH

        memory/4872-15-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-20-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-4-0x00007FF9042C0000-0x00007FF9042D0000-memory.dmp

        memory/4872-5-0x00007FF9042C0000-0x00007FF9042D0000-memory.dmp

        memory/4872-0-0x00007FF9042C0000-0x00007FF9042D0000-memory.dmp

        memory/4872-7-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-6-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-8-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-10-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-9-0x00007FF901890000-0x00007FF9018A0000-memory.dmp

        memory/4872-11-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-13-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-12-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-1-0x00007FF9042C0000-0x00007FF9042D0000-memory.dmp

        memory/4872-3-0x00007FF9442DF000-0x00007FF9442E0000-memory.dmp

        memory/4872-17-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-14-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-18-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-19-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-16-0x00007FF901890000-0x00007FF9018A0000-memory.dmp

        memory/4872-21-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-22-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-23-0x00007FF944180000-0x00007FF9443E3000-memory.dmp

        memory/4872-2-0x00007FF9042C0000-0x00007FF9042D0000-memory.dmp

        memory/4872-46-0x00007FF9042C0000-0x00007FF9042D0000-memory.dmp

        memory/4872-48-0x00007FF9042C0000-0x00007FF9042D0000-memory.dmp

        memory/4872-49-0x00007FF9042C0000-0x00007FF9042D0000-memory.dmp

        memory/4872-47-0x00007FF9042C0000-0x00007FF9042D0000-memory.dmp

        memory/4872-50-0x00007FF944180000-0x00007FF9443E3000-memory.dmp