Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 09:28

General

  • Target
    attachment20260810-1169-wkclj2.xlsx
  • Size 15KB
  • Sample260810-lfbabazycx
  • SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
  • 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\attachment20260810-1169-wkclj2.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3356

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 5a5a13e7ea8f073be2b1879e3fb7ec9d2e36f2d3f728613e3d0cb16c56baee62
        • MD5 SHA1 SHA512 TLSH

        memory/3356-12-0x00007FFC66CC0000-0x00007FFC66F23000-memory.dmp

        memory/3356-5-0x00007FFC66CC0000-0x00007FFC66F23000-memory.dmp

        memory/3356-3-0x00007FFC66E1F000-0x00007FFC66E20000-memory.dmp

        memory/3356-1-0x00007FFC26E00000-0x00007FFC26E10000-memory.dmp

        memory/3356-7-0x00007FFC66CC0000-0x00007FFC66F23000-memory.dmp

        memory/3356-6-0x00007FFC26E00000-0x00007FFC26E10000-memory.dmp

        memory/3356-0-0x00007FFC26E00000-0x00007FFC26E10000-memory.dmp

        memory/3356-8-0x00007FFC66CC0000-0x00007FFC66F23000-memory.dmp

        memory/3356-9-0x00007FFC66CC0000-0x00007FFC66F23000-memory.dmp

        memory/3356-10-0x00007FFC66CC0000-0x00007FFC66F23000-memory.dmp

        memory/3356-4-0x00007FFC26E00000-0x00007FFC26E10000-memory.dmp

        memory/3356-13-0x00007FFC66CC0000-0x00007FFC66F23000-memory.dmp

        memory/3356-17-0x00007FFC66CC0000-0x00007FFC66F23000-memory.dmp

        memory/3356-11-0x00007FFC240D0000-0x00007FFC240E0000-memory.dmp

        memory/3356-15-0x00007FFC240D0000-0x00007FFC240E0000-memory.dmp

        memory/3356-16-0x00007FFC66CC0000-0x00007FFC66F23000-memory.dmp

        memory/3356-14-0x00007FFC66CC0000-0x00007FFC66F23000-memory.dmp

        memory/3356-27-0x00007FFC66CC0000-0x00007FFC66F23000-memory.dmp

        memory/3356-2-0x00007FFC26E00000-0x00007FFC26E10000-memory.dmp

        memory/3356-51-0x00007FFC26E00000-0x00007FFC26E10000-memory.dmp

        memory/3356-54-0x00007FFC26E00000-0x00007FFC26E10000-memory.dmp

        memory/3356-53-0x00007FFC26E00000-0x00007FFC26E10000-memory.dmp

        memory/3356-52-0x00007FFC26E00000-0x00007FFC26E10000-memory.dmp

        memory/3356-55-0x00007FFC66CC0000-0x00007FFC66F23000-memory.dmp