Analysis

  • max time kernel
    149s
  • max time network
    141s
  • 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, 20:04

General

  • Target
    attachment20260930-527357-39tqz0.xlsx
  • Size 26KB
  • Sample260930-ys8gssthnd
  • SHA256 5a2f76b0ab028d720226307d946daf3d1c6517c24e57b3b88b80a9104e53038e
  • 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\attachment20260930-527357-39tqz0.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4604

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 58bbd7ce9081af4765c9fc0a76303269acfdd666548fc05b7f3ea70aeea99541
        • MD5 SHA1 SHA512 TLSH

        memory/4604-8-0x00007FF851730000-0x00007FF851925000-memory.dmp

        memory/4604-6-0x00007FF851730000-0x00007FF851925000-memory.dmp

        memory/4604-3-0x00007FF8517CD000-0x00007FF8517CE000-memory.dmp

        memory/4604-4-0x00007FF8117B0000-0x00007FF8117C0000-memory.dmp

        memory/4604-9-0x00007FF851730000-0x00007FF851925000-memory.dmp

        memory/4604-13-0x00007FF851730000-0x00007FF851925000-memory.dmp

        memory/4604-12-0x00007FF851730000-0x00007FF851925000-memory.dmp

        memory/4604-11-0x00007FF851730000-0x00007FF851925000-memory.dmp

        memory/4604-10-0x00007FF851730000-0x00007FF851925000-memory.dmp

        memory/4604-5-0x00007FF8117B0000-0x00007FF8117C0000-memory.dmp

        memory/4604-1-0x00007FF8117B0000-0x00007FF8117C0000-memory.dmp

        memory/4604-7-0x00007FF851730000-0x00007FF851925000-memory.dmp

        memory/4604-0-0x00007FF8117B0000-0x00007FF8117C0000-memory.dmp

        memory/4604-14-0x00007FF80EF50000-0x00007FF80EF60000-memory.dmp

        memory/4604-15-0x00007FF80EF50000-0x00007FF80EF60000-memory.dmp

        memory/4604-16-0x00007FF851730000-0x00007FF851925000-memory.dmp

        memory/4604-2-0x00007FF8117B0000-0x00007FF8117C0000-memory.dmp

        memory/4604-44-0x00007FF8117B0000-0x00007FF8117C0000-memory.dmp

        memory/4604-47-0x00007FF8117B0000-0x00007FF8117C0000-memory.dmp

        memory/4604-48-0x00007FF851730000-0x00007FF851925000-memory.dmp

        memory/4604-45-0x00007FF8117B0000-0x00007FF8117C0000-memory.dmp

        memory/4604-46-0x00007FF8117B0000-0x00007FF8117C0000-memory.dmp