Analysis

  • max time kernel
    149s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/10/2026, 06:32

General

  • Target
    attachment20261002-761-vckoft.xlsx
  • Size 114KB
  • Sample261002-halmbavydx
  • 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 12 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\attachment20261002-761-vckoft.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1996

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        UZTZ6DHWKMJ77BFHCGS9.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\UZTZ6DHWKMJ77BFHCGS9.temp
        • Size 2KB
        • SHA256 3feff7b953a1b55078ad29916aee5a04d2ef47a89ebeb949becffdb7c56e9ea1
        • MD5 SHA1 SHA512 TLSH

        memory/1996-2-0x00007FF8405B0000-0x00007FF8405C0000-memory.dmp

        memory/1996-5-0x00007FF8405B0000-0x00007FF8405C0000-memory.dmp

        memory/1996-4-0x00007FF8405B0000-0x00007FF8405C0000-memory.dmp

        memory/1996-3-0x00007FF8805CD000-0x00007FF8805CE000-memory.dmp

        memory/1996-0-0x00007FF8405B0000-0x00007FF8405C0000-memory.dmp

        memory/1996-7-0x00007FF880530000-0x00007FF880725000-memory.dmp

        memory/1996-8-0x00007FF880530000-0x00007FF880725000-memory.dmp

        memory/1996-6-0x00007FF880530000-0x00007FF880725000-memory.dmp

        memory/1996-10-0x00007FF83DDE0000-0x00007FF83DDF0000-memory.dmp

        memory/1996-11-0x00007FF880530000-0x00007FF880725000-memory.dmp

        memory/1996-13-0x00007FF83DDE0000-0x00007FF83DDF0000-memory.dmp

        memory/1996-12-0x00007FF880530000-0x00007FF880725000-memory.dmp

        memory/1996-9-0x00007FF880530000-0x00007FF880725000-memory.dmp

        memory/1996-23-0x00007FF880530000-0x00007FF880725000-memory.dmp

        memory/1996-1-0x00007FF8405B0000-0x00007FF8405C0000-memory.dmp

        memory/1996-48-0x00007FF8405B0000-0x00007FF8405C0000-memory.dmp

        memory/1996-51-0x00007FF8405B0000-0x00007FF8405C0000-memory.dmp

        memory/1996-50-0x00007FF8405B0000-0x00007FF8405C0000-memory.dmp

        memory/1996-52-0x00007FF880530000-0x00007FF880725000-memory.dmp

        memory/1996-49-0x00007FF8405B0000-0x00007FF8405C0000-memory.dmp