Analysis

  • max time kernel
    148s
  • max time network
    137s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/10/2026, 13:16

General

  • Target
    attachment20261001-757-t26qjk.xlsx
  • Size 17KB
  • Sample261001-qhsdtscc39
  • SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
  • 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\attachment20261001-757-t26qjk.xlsx"
    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

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 3KB
        • SHA256 0263d133abb280eeb363998392ca6ab0802d8b2ebb8c9511348b92e5ba6e05b5
        • MD5 SHA1 SHA512 TLSH

        memory/3916-10-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/3916-11-0x00007FFDE5A20000-0x00007FFDE5A30000-memory.dmp

        memory/3916-4-0x00007FFDE8620000-0x00007FFDE8630000-memory.dmp

        memory/3916-0-0x00007FFDE8620000-0x00007FFDE8630000-memory.dmp

        memory/3916-2-0x00007FFDE8620000-0x00007FFDE8630000-memory.dmp

        memory/3916-6-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/3916-8-0x00007FFDE8620000-0x00007FFDE8630000-memory.dmp

        memory/3916-7-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/3916-5-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/3916-9-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/3916-1-0x00007FFDE8620000-0x00007FFDE8630000-memory.dmp

        memory/3916-12-0x00007FFDE5A20000-0x00007FFDE5A30000-memory.dmp

        memory/3916-13-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/3916-3-0x00007FFE2863F000-0x00007FFE28640000-memory.dmp

        memory/3916-43-0x00007FFDE8620000-0x00007FFDE8630000-memory.dmp

        memory/3916-45-0x00007FFDE8620000-0x00007FFDE8630000-memory.dmp

        memory/3916-44-0x00007FFDE8620000-0x00007FFDE8630000-memory.dmp

        memory/3916-46-0x00007FFDE8620000-0x00007FFDE8630000-memory.dmp

        memory/3916-47-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp