Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/09/2026, 12:35

General

  • Target
    messages_ZxFWl.xlsx
  • Size 22KB
  • Sample260916-psfbksbm21
  • SHA256 d89edcd89b6d5e14b2c23f6cf0e45171dfb423364a08ab576a7ce3fc22df21b1
  • 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\messages_ZxFWl.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5592

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 b19d0e6885f9836ee2628d3db74758ea78dc63598da80f09e2cf3327027ad7f2
        • MD5 SHA1 SHA512 TLSH

        memory/5592-6-0x00007FFB204A0000-0x00007FFB204B0000-memory.dmp

        memory/5592-10-0x00007FFB60360000-0x00007FFB605C3000-memory.dmp

        memory/5592-1-0x00007FFB204A0000-0x00007FFB204B0000-memory.dmp

        memory/5592-5-0x00007FFB60360000-0x00007FFB605C3000-memory.dmp

        memory/5592-4-0x00007FFB204A0000-0x00007FFB204B0000-memory.dmp

        memory/5592-0-0x00007FFB204A0000-0x00007FFB204B0000-memory.dmp

        memory/5592-7-0x00007FFB60360000-0x00007FFB605C3000-memory.dmp

        memory/5592-14-0x00007FFB1DDD0000-0x00007FFB1DDE0000-memory.dmp

        memory/5592-13-0x00007FFB60360000-0x00007FFB605C3000-memory.dmp

        memory/5592-11-0x00007FFB60360000-0x00007FFB605C3000-memory.dmp

        memory/5592-2-0x00007FFB204A0000-0x00007FFB204B0000-memory.dmp

        memory/5592-12-0x00007FFB60360000-0x00007FFB605C3000-memory.dmp

        memory/5592-9-0x00007FFB60360000-0x00007FFB605C3000-memory.dmp

        memory/5592-8-0x00007FFB60360000-0x00007FFB605C3000-memory.dmp

        memory/5592-15-0x00007FFB1DDD0000-0x00007FFB1DDE0000-memory.dmp

        memory/5592-17-0x00007FFB60360000-0x00007FFB605C3000-memory.dmp

        memory/5592-18-0x00007FFB60360000-0x00007FFB605C3000-memory.dmp

        memory/5592-3-0x00007FFB604BF000-0x00007FFB604C0000-memory.dmp

        memory/5592-39-0x00007FFB204A0000-0x00007FFB204B0000-memory.dmp

        memory/5592-42-0x00007FFB204A0000-0x00007FFB204B0000-memory.dmp

        memory/5592-41-0x00007FFB204A0000-0x00007FFB204B0000-memory.dmp

        memory/5592-40-0x00007FFB204A0000-0x00007FFB204B0000-memory.dmp

        memory/5592-43-0x00007FFB60360000-0x00007FFB605C3000-memory.dmp