Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/07/2026, 12:26

General

  • Target
    attachment20260717-206134-os4anu.xlsx
  • Size 15KB
  • Sample260717-pl66qaey9x
  • SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
  • 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\attachment20260717-206134-os4anu.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4512

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 2KB
        • SHA256 d3baeb88d7e96f8979beee394b3ba9fd1f4053a2751831d8195e361febde3ef8
        • MD5 SHA1 SHA512 TLSH

        memory/4512-15-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp

        memory/4512-51-0x00007FFC0BB20000-0x00007FFC0BB30000-memory.dmp

        memory/4512-1-0x00007FFC0BB20000-0x00007FFC0BB30000-memory.dmp

        memory/4512-2-0x00007FFC0BB20000-0x00007FFC0BB30000-memory.dmp

        memory/4512-5-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp

        memory/4512-7-0x00007FFC0BB20000-0x00007FFC0BB30000-memory.dmp

        memory/4512-8-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp

        memory/4512-10-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp

        memory/4512-9-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp

        memory/4512-6-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp

        memory/4512-12-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp

        memory/4512-13-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp

        memory/4512-4-0x00007FFC0BB20000-0x00007FFC0BB30000-memory.dmp

        memory/4512-14-0x00007FFC08DF0000-0x00007FFC08E00000-memory.dmp

        memory/4512-11-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp

        memory/4512-16-0x00007FFC08DF0000-0x00007FFC08E00000-memory.dmp

        memory/4512-18-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp

        memory/4512-19-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp

        memory/4512-20-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp

        memory/4512-21-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp

        memory/4512-22-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp

        memory/4512-3-0x00007FFC4BB3F000-0x00007FFC4BB40000-memory.dmp

        memory/4512-50-0x00007FFC0BB20000-0x00007FFC0BB30000-memory.dmp

        memory/4512-49-0x00007FFC0BB20000-0x00007FFC0BB30000-memory.dmp

        memory/4512-0-0x00007FFC0BB20000-0x00007FFC0BB30000-memory.dmp

        memory/4512-52-0x00007FFC0BB20000-0x00007FFC0BB30000-memory.dmp

        memory/4512-53-0x00007FFC4B9E0000-0x00007FFC4BC43000-memory.dmp