Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 03:34

General

  • Target
    attachment20260801-1169-zf9yc0.xlsx
  • Size 15KB
  • Sample260801-d4rm7sda58
  • 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\attachment20260801-1169-zf9yc0.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3760

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 3KB
        • SHA256 32f5ff103bdd5975d9c9875ed4235054a8fb623ffcae6009f74fc1d1ccf2098d
        • MD5 SHA1 SHA512 TLSH

        memory/3760-17-0x00007FFCD6250000-0x00007FFCD6260000-memory.dmp

        memory/3760-12-0x00007FFD18400000-0x00007FFD18663000-memory.dmp

        memory/3760-10-0x00007FFD18400000-0x00007FFD18663000-memory.dmp

        memory/3760-13-0x00007FFD18400000-0x00007FFD18663000-memory.dmp

        memory/3760-14-0x00007FFD18400000-0x00007FFD18663000-memory.dmp

        memory/3760-15-0x00007FFD18400000-0x00007FFD18663000-memory.dmp

        memory/3760-2-0x00007FFCD8540000-0x00007FFCD8550000-memory.dmp

        memory/3760-16-0x00007FFCD6250000-0x00007FFCD6260000-memory.dmp

        memory/3760-11-0x00007FFD18400000-0x00007FFD18663000-memory.dmp

        memory/3760-9-0x00007FFD18400000-0x00007FFD18663000-memory.dmp

        memory/3760-8-0x00007FFD18400000-0x00007FFD18663000-memory.dmp

        memory/3760-7-0x00007FFD18400000-0x00007FFD18663000-memory.dmp

        memory/3760-0-0x00007FFCD8540000-0x00007FFCD8550000-memory.dmp

        memory/3760-4-0x00007FFCD8540000-0x00007FFCD8550000-memory.dmp

        memory/3760-3-0x00007FFD1855F000-0x00007FFD18560000-memory.dmp

        memory/3760-1-0x00007FFCD8540000-0x00007FFCD8550000-memory.dmp

        memory/3760-6-0x00007FFCD8540000-0x00007FFCD8550000-memory.dmp

        memory/3760-27-0x00007FFD18400000-0x00007FFD18663000-memory.dmp

        memory/3760-5-0x00007FFD18400000-0x00007FFD18663000-memory.dmp

        memory/3760-51-0x00007FFCD8540000-0x00007FFCD8550000-memory.dmp

        memory/3760-54-0x00007FFCD8540000-0x00007FFCD8550000-memory.dmp

        memory/3760-52-0x00007FFCD8540000-0x00007FFCD8550000-memory.dmp

        memory/3760-53-0x00007FFCD8540000-0x00007FFCD8550000-memory.dmp

        memory/3760-55-0x00007FFD18400000-0x00007FFD18663000-memory.dmp