Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/09/2026, 09:14

General

  • Target
    attachment20260919-764-s0jzh4.xlsx
  • Size 114KB
  • Sample260919-k7amesam4x
  • 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\attachment20260919-764-s0jzh4.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:5708

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 3KB
        • SHA256 c726ebe67606e8feed9d0e0c5b8a9407e380a65ca176498903f7ebead86fe737
        • MD5 SHA1 SHA512 TLSH

        memory/5708-8-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

        memory/5708-14-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

        memory/5708-6-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

        memory/5708-7-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

        memory/5708-5-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

        memory/5708-10-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

        memory/5708-11-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

        memory/5708-9-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

        memory/5708-12-0x00007FFA119E0000-0x00007FFA119F0000-memory.dmp

        memory/5708-4-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

        memory/5708-3-0x00007FFA5409F000-0x00007FFA540A0000-memory.dmp

        memory/5708-13-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

        memory/5708-0-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

        memory/5708-15-0x00007FFA119E0000-0x00007FFA119F0000-memory.dmp

        memory/5708-1-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

        memory/5708-25-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp

        memory/5708-2-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

        memory/5708-42-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

        memory/5708-45-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

        memory/5708-43-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

        memory/5708-44-0x00007FFA14080000-0x00007FFA14090000-memory.dmp

        memory/5708-46-0x00007FFA53F40000-0x00007FFA541A3000-memory.dmp