Analysis

  • max time kernel
    148s
  • max time network
    156s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 11:16

General

  • Target
    attachment20260803-1169-hy2t7t.xlsx
  • Size 17KB
  • Sample260803-nc52mage89
  • 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 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\attachment20260803-1169-hy2t7t.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4180

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 4KB
        • SHA256 a0c63419d49957c03819ab775c5a19c0d6538ce0de5b445d4268512c591c49a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4180-11-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/4180-50-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/4180-4-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/4180-3-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/4180-6-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/4180-7-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/4180-8-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/4180-5-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/4180-10-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/4180-9-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/4180-12-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/4180-0-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/4180-2-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/4180-21-0x00007FFCF7F3F000-0x00007FFCF7F40000-memory.dmp

        memory/4180-13-0x00007FFCB55D0000-0x00007FFCB55E0000-memory.dmp

        memory/4180-22-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/4180-23-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/4180-24-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/4180-25-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/4180-1-0x00007FFCF7F3F000-0x00007FFCF7F40000-memory.dmp

        memory/4180-49-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/4180-14-0x00007FFCB55D0000-0x00007FFCB55E0000-memory.dmp

        memory/4180-51-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/4180-52-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/4180-53-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp