Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 07:16

General

  • Target
    attachment20260802-1169-eemwg.xlsx
  • Size 17KB
  • Sample260802-h3ttdseh75
  • 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\attachment20260802-1169-eemwg.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5544

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 1KB
        • SHA256 9d19f73d0700b8a1ff48b9abd155a05990f1e00010ec371fb82c335939d5daa0
        • MD5 SHA1 SHA512 TLSH

        memory/5544-6-0x00007FFCEF100000-0x00007FFCEF363000-memory.dmp

        memory/5544-9-0x00007FFCEF100000-0x00007FFCEF363000-memory.dmp

        memory/5544-4-0x00007FFCAF240000-0x00007FFCAF250000-memory.dmp

        memory/5544-3-0x00007FFCEF25F000-0x00007FFCEF260000-memory.dmp

        memory/5544-5-0x00007FFCEF100000-0x00007FFCEF363000-memory.dmp

        memory/5544-0-0x00007FFCAF240000-0x00007FFCAF250000-memory.dmp

        memory/5544-7-0x00007FFCAF240000-0x00007FFCAF250000-memory.dmp

        memory/5544-13-0x00007FFCEF100000-0x00007FFCEF363000-memory.dmp

        memory/5544-12-0x00007FFCACE00000-0x00007FFCACE10000-memory.dmp

        memory/5544-10-0x00007FFCEF100000-0x00007FFCEF363000-memory.dmp

        memory/5544-2-0x00007FFCAF240000-0x00007FFCAF250000-memory.dmp

        memory/5544-11-0x00007FFCEF100000-0x00007FFCEF363000-memory.dmp

        memory/5544-8-0x00007FFCEF100000-0x00007FFCEF363000-memory.dmp

        memory/5544-14-0x00007FFCACE00000-0x00007FFCACE10000-memory.dmp

        memory/5544-15-0x00007FFCEF100000-0x00007FFCEF363000-memory.dmp

        memory/5544-22-0x00007FFCEF100000-0x00007FFCEF363000-memory.dmp

        memory/5544-23-0x00007FFCEF100000-0x00007FFCEF363000-memory.dmp

        memory/5544-1-0x00007FFCAF240000-0x00007FFCAF250000-memory.dmp

        memory/5544-47-0x00007FFCAF240000-0x00007FFCAF250000-memory.dmp

        memory/5544-49-0x00007FFCAF240000-0x00007FFCAF250000-memory.dmp

        memory/5544-48-0x00007FFCAF240000-0x00007FFCAF250000-memory.dmp

        memory/5544-50-0x00007FFCAF240000-0x00007FFCAF250000-memory.dmp

        memory/5544-51-0x00007FFCEF100000-0x00007FFCEF363000-memory.dmp