Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/09/2026, 23:16

General

  • Target
    attachment20260917-764-24h6hu.xlsx
  • Size 114KB
  • Sample260917-284ekaeb52
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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 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\attachment20260917-764-24h6hu.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4964

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 3KB
        • SHA256 cf27fe6208efd1bc11f57acd8c50b841e0ed9fa754a63dc5da0749713064809b
        • MD5 SHA1 SHA512 TLSH

        memory/4964-8-0x00007FFA504A0000-0x00007FFA50703000-memory.dmp

        memory/4964-11-0x00007FFA0DAF0000-0x00007FFA0DB00000-memory.dmp

        memory/4964-2-0x00007FFA105E0000-0x00007FFA105F0000-memory.dmp

        memory/4964-1-0x00007FFA105E0000-0x00007FFA105F0000-memory.dmp

        memory/4964-5-0x00007FFA504A0000-0x00007FFA50703000-memory.dmp

        memory/4964-6-0x00007FFA105E0000-0x00007FFA105F0000-memory.dmp

        memory/4964-7-0x00007FFA504A0000-0x00007FFA50703000-memory.dmp

        memory/4964-0-0x00007FFA105E0000-0x00007FFA105F0000-memory.dmp

        memory/4964-3-0x00007FFA105E0000-0x00007FFA105F0000-memory.dmp

        memory/4964-9-0x00007FFA504A0000-0x00007FFA50703000-memory.dmp

        memory/4964-10-0x00007FFA0DAF0000-0x00007FFA0DB00000-memory.dmp

        memory/4964-12-0x00007FFA504A0000-0x00007FFA50703000-memory.dmp

        memory/4964-4-0x00007FFA505FF000-0x00007FFA50600000-memory.dmp

        memory/4964-44-0x00007FFA105E0000-0x00007FFA105F0000-memory.dmp

        memory/4964-45-0x00007FFA105E0000-0x00007FFA105F0000-memory.dmp

        memory/4964-47-0x00007FFA105E0000-0x00007FFA105F0000-memory.dmp

        memory/4964-46-0x00007FFA105E0000-0x00007FFA105F0000-memory.dmp

        memory/4964-48-0x00007FFA504A0000-0x00007FFA50703000-memory.dmp