Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/09/2026, 19:52

General

  • Target
    attachment20260925-764-hf93a5.xlsx
  • Size 17KB
  • Sample260925-yldc3swt9m
  • 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 12 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\attachment20260925-764-hf93a5.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1596

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 697B
        • SHA256 608b0f8beb608feb73768c874ab78e643e6a8b1088fb71a6695844a1a6b44727
        • MD5 SHA1 SHA512 TLSH

        memory/1596-9-0x00007FFBFC3D0000-0x00007FFBFC5C5000-memory.dmp

        memory/1596-3-0x00007FFBFC46D000-0x00007FFBFC46E000-memory.dmp

        memory/1596-2-0x00007FFBBC450000-0x00007FFBBC460000-memory.dmp

        memory/1596-7-0x00007FFBBC450000-0x00007FFBBC460000-memory.dmp

        memory/1596-6-0x00007FFBFC3D0000-0x00007FFBFC5C5000-memory.dmp

        memory/1596-5-0x00007FFBFC3D0000-0x00007FFBFC5C5000-memory.dmp

        memory/1596-4-0x00007FFBBC450000-0x00007FFBBC460000-memory.dmp

        memory/1596-10-0x00007FFBFC3D0000-0x00007FFBFC5C5000-memory.dmp

        memory/1596-0-0x00007FFBBC450000-0x00007FFBBC460000-memory.dmp

        memory/1596-11-0x00007FFBB9E20000-0x00007FFBB9E30000-memory.dmp

        memory/1596-14-0x00007FFBFC3D0000-0x00007FFBFC5C5000-memory.dmp

        memory/1596-12-0x00007FFBB9E20000-0x00007FFBB9E30000-memory.dmp

        memory/1596-8-0x00007FFBFC3D0000-0x00007FFBFC5C5000-memory.dmp

        memory/1596-1-0x00007FFBBC450000-0x00007FFBBC460000-memory.dmp

        memory/1596-38-0x00007FFBBC450000-0x00007FFBBC460000-memory.dmp

        memory/1596-41-0x00007FFBBC450000-0x00007FFBBC460000-memory.dmp

        memory/1596-40-0x00007FFBBC450000-0x00007FFBBC460000-memory.dmp

        memory/1596-42-0x00007FFBFC3D0000-0x00007FFBFC5C5000-memory.dmp

        memory/1596-43-0x00007FFBFC3D0000-0x00007FFBFC5C5000-memory.dmp

        memory/1596-39-0x00007FFBBC450000-0x00007FFBBC460000-memory.dmp