Analysis

  • max time kernel
    150s
  • max time network
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 06:52

General

  • Target
    attachment20260809-1169-1bl02f.xlsx
  • Size 17KB
  • Sample260809-hm4cwssfpb
  • 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 FindShellTrayWindow 2 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\attachment20260809-1169-1bl02f.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2704

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 bb0c074508e7a0771e158b9a3d6af9010b8d9ddb1fbb280246be64e352355456
        • MD5 SHA1 SHA512 TLSH

        memory/2704-5-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp

        memory/2704-8-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp

        memory/2704-2-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp

        memory/2704-4-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp

        memory/2704-6-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp

        memory/2704-0-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp

        memory/2704-7-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp

        memory/2704-14-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp

        memory/2704-13-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp

        memory/2704-10-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp

        memory/2704-3-0x00007FF90D9BF000-0x00007FF90D9C0000-memory.dmp

        memory/2704-11-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp

        memory/2704-9-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp

        memory/2704-15-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp

        memory/2704-16-0x00007FF8CB340000-0x00007FF8CB350000-memory.dmp

        memory/2704-12-0x00007FF8CB340000-0x00007FF8CB350000-memory.dmp

        memory/2704-17-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp

        memory/2704-1-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp

        memory/2704-47-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp

        memory/2704-48-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp

        memory/2704-49-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp

        memory/2704-50-0x00007FF8CD9A0000-0x00007FF8CD9B0000-memory.dmp

        memory/2704-51-0x00007FF90D860000-0x00007FF90DAC3000-memory.dmp