Analysis

  • max time kernel
    149s
  • max time network
    129s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/10/2026, 06:29

General

  • Target
    attachment20261001-527357-u9vp1i.xlsx
  • Size 17KB
  • Sample261001-g87f1attcx
  • SHA256 d6d4bca4b0aba621c2253a5f79d7b548e139d9a71a6ad00cf99ab70052f12f8d
  • 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 15 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\attachment20261001-527357-u9vp1i.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4968

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 0cf3c75766640fce7fe63a4225ca9e3b82fe7e4c08db9806fc1900d26726ee79
        • MD5 SHA1 SHA512 TLSH

        memory/4968-8-0x00007FFBBC700000-0x00007FFBBC963000-memory.dmp

        memory/4968-7-0x00007FFB7C840000-0x00007FFB7C850000-memory.dmp

        memory/4968-5-0x00007FFB7C840000-0x00007FFB7C850000-memory.dmp

        memory/4968-4-0x00007FFBBC700000-0x00007FFBBC963000-memory.dmp

        memory/4968-6-0x00007FFBBC700000-0x00007FFBBC963000-memory.dmp

        memory/4968-0-0x00007FFB7C840000-0x00007FFB7C850000-memory.dmp

        memory/4968-9-0x00007FFBBC700000-0x00007FFBBC963000-memory.dmp

        memory/4968-11-0x00007FFBBC700000-0x00007FFBBC963000-memory.dmp

        memory/4968-13-0x00007FFBBC700000-0x00007FFBBC963000-memory.dmp

        memory/4968-1-0x00007FFB7C840000-0x00007FFB7C850000-memory.dmp

        memory/4968-2-0x00007FFB7C840000-0x00007FFB7C850000-memory.dmp

        memory/4968-12-0x00007FFBBC700000-0x00007FFBBC963000-memory.dmp

        memory/4968-10-0x00007FFBBC700000-0x00007FFBBC963000-memory.dmp

        memory/4968-14-0x00007FFB7A3F0000-0x00007FFB7A400000-memory.dmp

        memory/4968-15-0x00007FFBBC700000-0x00007FFBBC963000-memory.dmp

        memory/4968-16-0x00007FFB7A3F0000-0x00007FFB7A400000-memory.dmp

        memory/4968-24-0x00007FFBBC700000-0x00007FFBBC963000-memory.dmp

        memory/4968-3-0x00007FFBBC85F000-0x00007FFBBC860000-memory.dmp

        memory/4968-45-0x00007FFB7C840000-0x00007FFB7C850000-memory.dmp

        memory/4968-46-0x00007FFB7C840000-0x00007FFB7C850000-memory.dmp

        memory/4968-48-0x00007FFB7C840000-0x00007FFB7C850000-memory.dmp

        memory/4968-47-0x00007FFB7C840000-0x00007FFB7C850000-memory.dmp

        memory/4968-49-0x00007FFBBC700000-0x00007FFBBC963000-memory.dmp