Analysis

  • max time kernel
    148s
  • max time network
    140s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 04:38

General

  • Target
    attachment20261002-143791-cshloh.xls
  • Size 100KB
  • Sample261002-e9r2lahb69
  • SHA256 8b845dfcc2aebb90d5a950f4a3adc9eeb2cc251c77c252b7e4a58c0958cca9d3
  • 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\attachment20261002-143791-cshloh.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3916

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Y1SOIMO259VJJSKGUGVM.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\Y1SOIMO259VJJSKGUGVM.temp
        • Size 1KB
        • SHA256 543e359bed7f54f6090de215924ff17c6aa3971ae1c51611de8307da6b4dc259
        • MD5 SHA1 SHA512 TLSH

        memory/3916-9-0x00007FFD6BFC0000-0x00007FFD6C223000-memory.dmp

        memory/3916-11-0x00007FFD29550000-0x00007FFD29560000-memory.dmp

        memory/3916-1-0x00007FFD2C100000-0x00007FFD2C110000-memory.dmp

        memory/3916-5-0x00007FFD6BFC0000-0x00007FFD6C223000-memory.dmp

        memory/3916-6-0x00007FFD2C100000-0x00007FFD2C110000-memory.dmp

        memory/3916-7-0x00007FFD6BFC0000-0x00007FFD6C223000-memory.dmp

        memory/3916-4-0x00007FFD6BFC0000-0x00007FFD6C223000-memory.dmp

        memory/3916-0-0x00007FFD2C100000-0x00007FFD2C110000-memory.dmp

        memory/3916-2-0x00007FFD2C100000-0x00007FFD2C110000-memory.dmp

        memory/3916-8-0x00007FFD2C100000-0x00007FFD2C110000-memory.dmp

        memory/3916-10-0x00007FFD29550000-0x00007FFD29560000-memory.dmp

        memory/3916-21-0x00007FFD6BFC0000-0x00007FFD6C223000-memory.dmp

        memory/3916-3-0x00007FFD6C11F000-0x00007FFD6C120000-memory.dmp

        memory/3916-43-0x00007FFD2C100000-0x00007FFD2C110000-memory.dmp

        memory/3916-42-0x00007FFD2C100000-0x00007FFD2C110000-memory.dmp

        memory/3916-44-0x00007FFD2C100000-0x00007FFD2C110000-memory.dmp

        memory/3916-45-0x00007FFD2C100000-0x00007FFD2C110000-memory.dmp

        memory/3916-46-0x00007FFD6BFC0000-0x00007FFD6C223000-memory.dmp