Analysis

  • max time kernel
    149s
  • max time network
    135s
  • 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, 02:30

General

  • Target
    attachment20260930-1092870-33mm62.xlsx
  • Size 6KB
  • Sample260930-czdecav15l
  • SHA256 6023a26e4c5cec77b195a9da12e3d7e5a250b289b848c6e77e9f6972ebff24de
  • 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\attachment20260930-1092870-33mm62.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3852

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 b2d945bf5c3475b4c6cc435dec8e809478f406e8bbe27011e206d57cb2bde607
        • MD5 SHA1 SHA512 TLSH

        memory/3852-9-0x00007FFA2F830000-0x00007FFA2FA25000-memory.dmp

        memory/3852-11-0x00007FFA2F830000-0x00007FFA2FA25000-memory.dmp

        memory/3852-4-0x00007FFA2F830000-0x00007FFA2FA25000-memory.dmp

        memory/3852-8-0x00007FFA2F830000-0x00007FFA2FA25000-memory.dmp

        memory/3852-3-0x00007FFA2F8CD000-0x00007FFA2F8CE000-memory.dmp

        memory/3852-7-0x00007FFA2F830000-0x00007FFA2FA25000-memory.dmp

        memory/3852-10-0x00007FF9ED1D0000-0x00007FF9ED1E0000-memory.dmp

        memory/3852-6-0x00007FF9EF8B0000-0x00007FF9EF8C0000-memory.dmp

        memory/3852-2-0x00007FF9EF8B0000-0x00007FF9EF8C0000-memory.dmp

        memory/3852-12-0x00007FFA2F830000-0x00007FFA2FA25000-memory.dmp

        memory/3852-5-0x00007FF9EF8B0000-0x00007FF9EF8C0000-memory.dmp

        memory/3852-0-0x00007FF9EF8B0000-0x00007FF9EF8C0000-memory.dmp

        memory/3852-13-0x00007FF9ED1D0000-0x00007FF9ED1E0000-memory.dmp

        memory/3852-14-0x00007FFA2F830000-0x00007FFA2FA25000-memory.dmp

        memory/3852-1-0x00007FF9EF8B0000-0x00007FF9EF8C0000-memory.dmp

        memory/3852-42-0x00007FF9EF8B0000-0x00007FF9EF8C0000-memory.dmp

        memory/3852-43-0x00007FF9EF8B0000-0x00007FF9EF8C0000-memory.dmp

        memory/3852-45-0x00007FF9EF8B0000-0x00007FF9EF8C0000-memory.dmp

        memory/3852-46-0x00007FFA2F830000-0x00007FFA2FA25000-memory.dmp

        memory/3852-47-0x00007FFA2F830000-0x00007FFA2FA25000-memory.dmp

        memory/3852-44-0x00007FF9EF8B0000-0x00007FF9EF8C0000-memory.dmp