Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 21:30

General

  • Target
    attachment20260804-1169-p8la7i.xlsx
  • Size 114KB
  • Sample260804-1cf4qa1bpc
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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 13 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\attachment20260804-1169-p8la7i.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2572

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 2KB
        • SHA256 fa0df1065537207dc11280134319fa2a62b674e5ba28b14ea0ce7515c519df53
        • MD5 SHA1 SHA512 TLSH

        memory/2572-12-0x00007FFD38D80000-0x00007FFD38FE3000-memory.dmp

        memory/2572-52-0x00007FFCF8EC0000-0x00007FFCF8ED0000-memory.dmp

        memory/2572-4-0x00007FFCF8EC0000-0x00007FFCF8ED0000-memory.dmp

        memory/2572-3-0x00007FFD38EDF000-0x00007FFD38EE0000-memory.dmp

        memory/2572-1-0x00007FFCF8EC0000-0x00007FFCF8ED0000-memory.dmp

        memory/2572-7-0x00007FFD38D80000-0x00007FFD38FE3000-memory.dmp

        memory/2572-6-0x00007FFCF8EC0000-0x00007FFCF8ED0000-memory.dmp

        memory/2572-8-0x00007FFD38D80000-0x00007FFD38FE3000-memory.dmp

        memory/2572-9-0x00007FFD38D80000-0x00007FFD38FE3000-memory.dmp

        memory/2572-10-0x00007FFCF6490000-0x00007FFCF64A0000-memory.dmp

        memory/2572-11-0x00007FFD38D80000-0x00007FFD38FE3000-memory.dmp

        memory/2572-0-0x00007FFCF8EC0000-0x00007FFCF8ED0000-memory.dmp

        memory/2572-5-0x00007FFD38D80000-0x00007FFD38FE3000-memory.dmp

        memory/2572-13-0x00007FFD38D80000-0x00007FFD38FE3000-memory.dmp

        memory/2572-30-0x00007FFD38D80000-0x00007FFD38FE3000-memory.dmp

        memory/2572-16-0x00007FFD38D80000-0x00007FFD38FE3000-memory.dmp

        memory/2572-15-0x00007FFD38D80000-0x00007FFD38FE3000-memory.dmp

        memory/2572-29-0x00007FFD38D80000-0x00007FFD38FE3000-memory.dmp

        memory/2572-17-0x00007FFCF6490000-0x00007FFCF64A0000-memory.dmp

        memory/2572-31-0x00007FFD38D80000-0x00007FFD38FE3000-memory.dmp

        memory/2572-2-0x00007FFCF8EC0000-0x00007FFCF8ED0000-memory.dmp

        memory/2572-51-0x00007FFCF8EC0000-0x00007FFCF8ED0000-memory.dmp

        memory/2572-14-0x00007FFD38D80000-0x00007FFD38FE3000-memory.dmp

        memory/2572-54-0x00007FFCF8EC0000-0x00007FFCF8ED0000-memory.dmp

        memory/2572-53-0x00007FFCF8EC0000-0x00007FFCF8ED0000-memory.dmp

        memory/2572-55-0x00007FFD38D80000-0x00007FFD38FE3000-memory.dmp