Analysis

  • max time kernel
    148s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 00:40

General

  • Target
    attachment20260720-1072-5tvew.xlsx
  • Size 114KB
  • Sample260720-az8t5sat3k
  • 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 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\attachment20260720-1072-5tvew.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1920

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 fde77d4348cf5271084215e349f59f92b071b95a55dad5712680e84ab09d5fa6
        • MD5 SHA1 SHA512 TLSH

        memory/1920-9-0x00007FF847680000-0x00007FF8478E3000-memory.dmp

        memory/1920-12-0x00007FF804C60000-0x00007FF804C70000-memory.dmp

        memory/1920-2-0x00007FF8077C0000-0x00007FF8077D0000-memory.dmp

        memory/1920-1-0x00007FF8077C0000-0x00007FF8077D0000-memory.dmp

        memory/1920-6-0x00007FF8077C0000-0x00007FF8077D0000-memory.dmp

        memory/1920-5-0x00007FF847680000-0x00007FF8478E3000-memory.dmp

        memory/1920-8-0x00007FF847680000-0x00007FF8478E3000-memory.dmp

        memory/1920-10-0x00007FF847680000-0x00007FF8478E3000-memory.dmp

        memory/1920-11-0x00007FF847680000-0x00007FF8478E3000-memory.dmp

        memory/1920-13-0x00007FF847680000-0x00007FF8478E3000-memory.dmp

        memory/1920-4-0x00007FF8477DF000-0x00007FF8477E0000-memory.dmp

        memory/1920-7-0x00007FF847680000-0x00007FF8478E3000-memory.dmp

        memory/1920-0-0x00007FF8077C0000-0x00007FF8077D0000-memory.dmp

        memory/1920-14-0x00007FF847680000-0x00007FF8478E3000-memory.dmp

        memory/1920-15-0x00007FF804C60000-0x00007FF804C70000-memory.dmp

        memory/1920-16-0x00007FF847680000-0x00007FF8478E3000-memory.dmp

        memory/1920-3-0x00007FF8077C0000-0x00007FF8077D0000-memory.dmp

        memory/1920-49-0x00007FF8077C0000-0x00007FF8077D0000-memory.dmp

        memory/1920-52-0x00007FF8077C0000-0x00007FF8077D0000-memory.dmp

        memory/1920-51-0x00007FF8077C0000-0x00007FF8077D0000-memory.dmp

        memory/1920-50-0x00007FF8077C0000-0x00007FF8077D0000-memory.dmp

        memory/1920-53-0x00007FF847680000-0x00007FF8478E3000-memory.dmp