Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 16:28

General

  • Target
    attachment20260930-429995-3woy7i.xlsx
  • Size 100KB
  • Sample260930-tyz1dsxtds
  • SHA256 b22dd5d3aebe209c92d10af0e4994c312e645c02c5d184a12b03c856d71cea90
  • 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\attachment20260930-429995-3woy7i.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4588

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 1KB
        • SHA256 091da72b232ace3fcec337d122bc0f72be4940229dc337874f0fedcc7e53d085
        • MD5 SHA1 SHA512 TLSH

        memory/4588-1-0x00007FFA1EB50000-0x00007FFA1EB60000-memory.dmp

        memory/4588-4-0x00007FFA1EB50000-0x00007FFA1EB60000-memory.dmp

        memory/4588-5-0x00007FFA1EB50000-0x00007FFA1EB60000-memory.dmp

        memory/4588-2-0x00007FFA1EB50000-0x00007FFA1EB60000-memory.dmp

        memory/4588-0-0x00007FFA1EB50000-0x00007FFA1EB60000-memory.dmp

        memory/4588-11-0x00007FFA5EAD0000-0x00007FFA5ECC5000-memory.dmp

        memory/4588-10-0x00007FFA5EAD0000-0x00007FFA5ECC5000-memory.dmp

        memory/4588-9-0x00007FFA5EAD0000-0x00007FFA5ECC5000-memory.dmp

        memory/4588-7-0x00007FFA5EAD0000-0x00007FFA5ECC5000-memory.dmp

        memory/4588-8-0x00007FFA5EAD0000-0x00007FFA5ECC5000-memory.dmp

        memory/4588-13-0x00007FFA1C860000-0x00007FFA1C870000-memory.dmp

        memory/4588-12-0x00007FFA1C860000-0x00007FFA1C870000-memory.dmp

        memory/4588-6-0x00007FFA5EAD0000-0x00007FFA5ECC5000-memory.dmp

        memory/4588-15-0x00007FFA5EAD0000-0x00007FFA5ECC5000-memory.dmp

        memory/4588-3-0x00007FFA5EB6D000-0x00007FFA5EB6E000-memory.dmp

        memory/4588-42-0x00007FFA1EB50000-0x00007FFA1EB60000-memory.dmp

        memory/4588-45-0x00007FFA1EB50000-0x00007FFA1EB60000-memory.dmp

        memory/4588-46-0x00007FFA5EAD0000-0x00007FFA5ECC5000-memory.dmp

        memory/4588-44-0x00007FFA1EB50000-0x00007FFA1EB60000-memory.dmp

        memory/4588-43-0x00007FFA1EB50000-0x00007FFA1EB60000-memory.dmp