Analysis

  • max time kernel
    148s
  • max time network
    135s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/09/2026, 07:46

General

  • Target
    attachment20260922-764-x1rv4p.xlsx
  • Size 114KB
  • Sample260922-jlylpabb79
  • 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\attachment20260922-764-x1rv4p.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3292

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 9eb0e08ad9a84003b8c5e6ddeac015000176eb079efafedba52aea8d81ad4f0e
        • MD5 SHA1 SHA512 TLSH

        memory/3292-8-0x00007FFDE6740000-0x00007FFDE69A3000-memory.dmp

        memory/3292-9-0x00007FFDE6740000-0x00007FFDE69A3000-memory.dmp

        memory/3292-5-0x00007FFDA6880000-0x00007FFDA6890000-memory.dmp

        memory/3292-1-0x00007FFDA6880000-0x00007FFDA6890000-memory.dmp

        memory/3292-0-0x00007FFDA6880000-0x00007FFDA6890000-memory.dmp

        memory/3292-3-0x00007FFDA6880000-0x00007FFDA6890000-memory.dmp

        memory/3292-7-0x00007FFDE6740000-0x00007FFDE69A3000-memory.dmp

        memory/3292-13-0x00007FFDE6740000-0x00007FFDE69A3000-memory.dmp

        memory/3292-12-0x00007FFDA4310000-0x00007FFDA4320000-memory.dmp

        memory/3292-11-0x00007FFDE6740000-0x00007FFDE69A3000-memory.dmp

        memory/3292-4-0x00007FFDE689F000-0x00007FFDE68A0000-memory.dmp

        memory/3292-10-0x00007FFDE6740000-0x00007FFDE69A3000-memory.dmp

        memory/3292-6-0x00007FFDE6740000-0x00007FFDE69A3000-memory.dmp

        memory/3292-14-0x00007FFDE6740000-0x00007FFDE69A3000-memory.dmp

        memory/3292-15-0x00007FFDA4310000-0x00007FFDA4320000-memory.dmp

        memory/3292-17-0x00007FFDE6740000-0x00007FFDE69A3000-memory.dmp

        memory/3292-18-0x00007FFDE6740000-0x00007FFDE69A3000-memory.dmp

        memory/3292-2-0x00007FFDA6880000-0x00007FFDA6890000-memory.dmp

        memory/3292-48-0x00007FFDA6880000-0x00007FFDA6890000-memory.dmp

        memory/3292-51-0x00007FFDA6880000-0x00007FFDA6890000-memory.dmp

        memory/3292-50-0x00007FFDA6880000-0x00007FFDA6890000-memory.dmp

        memory/3292-49-0x00007FFDA6880000-0x00007FFDA6890000-memory.dmp

        memory/3292-52-0x00007FFDE6740000-0x00007FFDE69A3000-memory.dmp