Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/08/2026, 03:34

General

  • Target
    attachment20260807-1169-lm6028.xlsx
  • Size 114KB
  • Sample260807-d4r9qsfl2t
  • 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\attachment20260807-1169-lm6028.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4684

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 53df1912324ab62fd784ed2684094018fc3e6beee2417a6ba23056f3b9e6d111
        • MD5 SHA1 SHA512 TLSH

        memory/4684-5-0x00007FFCCFD40000-0x00007FFCCFD50000-memory.dmp

        memory/4684-13-0x00007FFD0FC00000-0x00007FFD0FE63000-memory.dmp

        memory/4684-3-0x00007FFD0FD5F000-0x00007FFD0FD60000-memory.dmp

        memory/4684-4-0x00007FFCCFD40000-0x00007FFCCFD50000-memory.dmp

        memory/4684-8-0x00007FFD0FC00000-0x00007FFD0FE63000-memory.dmp

        memory/4684-9-0x00007FFD0FC00000-0x00007FFD0FE63000-memory.dmp

        memory/4684-10-0x00007FFD0FC00000-0x00007FFD0FE63000-memory.dmp

        memory/4684-7-0x00007FFD0FC00000-0x00007FFD0FE63000-memory.dmp

        memory/4684-6-0x00007FFD0FC00000-0x00007FFD0FE63000-memory.dmp

        memory/4684-14-0x00007FFD0FC00000-0x00007FFD0FE63000-memory.dmp

        memory/4684-1-0x00007FFCCFD40000-0x00007FFCCFD50000-memory.dmp

        memory/4684-12-0x00007FFD0FC00000-0x00007FFD0FE63000-memory.dmp

        memory/4684-0-0x00007FFCCFD40000-0x00007FFCCFD50000-memory.dmp

        memory/4684-11-0x00007FFCCD520000-0x00007FFCCD530000-memory.dmp

        memory/4684-15-0x00007FFCCD520000-0x00007FFCCD530000-memory.dmp

        memory/4684-25-0x00007FFD0FC00000-0x00007FFD0FE63000-memory.dmp

        memory/4684-2-0x00007FFCCFD40000-0x00007FFCCFD50000-memory.dmp

        memory/4684-50-0x00007FFCCFD40000-0x00007FFCCFD50000-memory.dmp

        memory/4684-53-0x00007FFCCFD40000-0x00007FFCCFD50000-memory.dmp

        memory/4684-52-0x00007FFCCFD40000-0x00007FFCCFD50000-memory.dmp

        memory/4684-51-0x00007FFCCFD40000-0x00007FFCCFD50000-memory.dmp

        memory/4684-54-0x00007FFD0FC00000-0x00007FFD0FE63000-memory.dmp