Analysis

  • max time kernel
    149s
  • max time network
    144s
  • 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, 20:28

General

  • Target
    attachment20260930-527357-u4hphv.xlsx
  • Size 26KB
  • Sample260930-y82deswake
  • 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-u4hphv.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3856

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 fe1c08f7669c09e38a2eca8803deeda421c5be12db6d2e271050438c8408cd6a
        • MD5 SHA1 SHA512 TLSH

        memory/3856-7-0x00007FFBA9D70000-0x00007FFBA9F65000-memory.dmp

        memory/3856-11-0x00007FFB678A0000-0x00007FFB678B0000-memory.dmp

        memory/3856-4-0x00007FFB69DF0000-0x00007FFB69E00000-memory.dmp

        memory/3856-2-0x00007FFB69DF0000-0x00007FFB69E00000-memory.dmp

        memory/3856-5-0x00007FFBA9D70000-0x00007FFBA9F65000-memory.dmp

        memory/3856-8-0x00007FFBA9D70000-0x00007FFBA9F65000-memory.dmp

        memory/3856-9-0x00007FFBA9D70000-0x00007FFBA9F65000-memory.dmp

        memory/3856-0-0x00007FFB69DF0000-0x00007FFB69E00000-memory.dmp

        memory/3856-3-0x00007FFBA9E0D000-0x00007FFBA9E0E000-memory.dmp

        memory/3856-6-0x00007FFB69DF0000-0x00007FFB69E00000-memory.dmp

        memory/3856-10-0x00007FFB678A0000-0x00007FFB678B0000-memory.dmp

        memory/3856-21-0x00007FFBA9D70000-0x00007FFBA9F65000-memory.dmp

        memory/3856-1-0x00007FFB69DF0000-0x00007FFB69E00000-memory.dmp

        memory/3856-42-0x00007FFB69DF0000-0x00007FFB69E00000-memory.dmp

        memory/3856-45-0x00007FFB69DF0000-0x00007FFB69E00000-memory.dmp

        memory/3856-44-0x00007FFB69DF0000-0x00007FFB69E00000-memory.dmp

        memory/3856-43-0x00007FFB69DF0000-0x00007FFB69E00000-memory.dmp

        memory/3856-46-0x00007FFBA9D70000-0x00007FFBA9F65000-memory.dmp