Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 13:56

General

  • Target
    attachment20260809-1169-c6smz7.xlsx
  • Size 114KB
  • Sample260809-q8pevsag22
  • 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 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\attachment20260809-1169-c6smz7.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1420

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 8e87426419562f4cb2a75ef35642ade3bc47ebf8640d7a0215b55661d645f340
        • MD5 SHA1 SHA512 TLSH

        memory/1420-13-0x00007FFB9B8A0000-0x00007FFB9BB03000-memory.dmp

        memory/1420-7-0x00007FFB9B8A0000-0x00007FFB9BB03000-memory.dmp

        memory/1420-3-0x00007FFB5B9E0000-0x00007FFB5B9F0000-memory.dmp

        memory/1420-4-0x00007FFB5B9E0000-0x00007FFB5B9F0000-memory.dmp

        memory/1420-5-0x00007FFB9B8A0000-0x00007FFB9BB03000-memory.dmp

        memory/1420-6-0x00007FFB5B9E0000-0x00007FFB5B9F0000-memory.dmp

        memory/1420-0-0x00007FFB5B9E0000-0x00007FFB5B9F0000-memory.dmp

        memory/1420-8-0x00007FFB9B8A0000-0x00007FFB9BB03000-memory.dmp

        memory/1420-11-0x00007FFB9B8A0000-0x00007FFB9BB03000-memory.dmp

        memory/1420-10-0x00007FFB9B8A0000-0x00007FFB9BB03000-memory.dmp

        memory/1420-2-0x00007FFB5B9E0000-0x00007FFB5B9F0000-memory.dmp

        memory/1420-9-0x00007FFB9B8A0000-0x00007FFB9BB03000-memory.dmp

        memory/1420-17-0x00007FFB9B8A0000-0x00007FFB9BB03000-memory.dmp

        memory/1420-14-0x00007FFB58CB0000-0x00007FFB58CC0000-memory.dmp

        memory/1420-15-0x00007FFB58CB0000-0x00007FFB58CC0000-memory.dmp

        memory/1420-16-0x00007FFB9B8A0000-0x00007FFB9BB03000-memory.dmp

        memory/1420-12-0x00007FFB9B8A0000-0x00007FFB9BB03000-memory.dmp

        memory/1420-18-0x00007FFB9B8A0000-0x00007FFB9BB03000-memory.dmp

        memory/1420-1-0x00007FFB9B9FF000-0x00007FFB9BA00000-memory.dmp

        memory/1420-50-0x00007FFB5B9E0000-0x00007FFB5B9F0000-memory.dmp

        memory/1420-52-0x00007FFB5B9E0000-0x00007FFB5B9F0000-memory.dmp

        memory/1420-51-0x00007FFB5B9E0000-0x00007FFB5B9F0000-memory.dmp

        memory/1420-53-0x00007FFB5B9E0000-0x00007FFB5B9F0000-memory.dmp

        memory/1420-54-0x00007FFB9B8A0000-0x00007FFB9BB03000-memory.dmp