Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 00:46

General

  • Target
    attachment20260809-1169-z3d16x.xlsx
  • Size 15KB
  • Sample260809-a4mgpsfn5v
  • 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 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\attachment20260809-1169-z3d16x.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2092

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 b168f60a0bd37499e9783ee42c76b8c2037fbdeab7a4151b536b7c36dd1008c1
        • MD5 SHA1 SHA512 TLSH

        memory/2092-6-0x00007FFA14940000-0x00007FFA14950000-memory.dmp

        memory/2092-9-0x00007FFA54800000-0x00007FFA54A63000-memory.dmp

        memory/2092-4-0x00007FFA14940000-0x00007FFA14950000-memory.dmp

        memory/2092-0-0x00007FFA14940000-0x00007FFA14950000-memory.dmp

        memory/2092-5-0x00007FFA54800000-0x00007FFA54A63000-memory.dmp

        memory/2092-2-0x00007FFA14940000-0x00007FFA14950000-memory.dmp

        memory/2092-7-0x00007FFA54800000-0x00007FFA54A63000-memory.dmp

        memory/2092-13-0x00007FFA54800000-0x00007FFA54A63000-memory.dmp

        memory/2092-11-0x00007FFA123D0000-0x00007FFA123E0000-memory.dmp

        memory/2092-10-0x00007FFA54800000-0x00007FFA54A63000-memory.dmp

        memory/2092-3-0x00007FFA5495F000-0x00007FFA54960000-memory.dmp

        memory/2092-12-0x00007FFA54800000-0x00007FFA54A63000-memory.dmp

        memory/2092-8-0x00007FFA54800000-0x00007FFA54A63000-memory.dmp

        memory/2092-14-0x00007FFA54800000-0x00007FFA54A63000-memory.dmp

        memory/2092-15-0x00007FFA54800000-0x00007FFA54A63000-memory.dmp

        memory/2092-16-0x00007FFA123D0000-0x00007FFA123E0000-memory.dmp

        memory/2092-24-0x00007FFA54800000-0x00007FFA54A63000-memory.dmp

        memory/2092-1-0x00007FFA14940000-0x00007FFA14950000-memory.dmp

        memory/2092-48-0x00007FFA14940000-0x00007FFA14950000-memory.dmp

        memory/2092-50-0x00007FFA14940000-0x00007FFA14950000-memory.dmp

        memory/2092-51-0x00007FFA14940000-0x00007FFA14950000-memory.dmp

        memory/2092-49-0x00007FFA14940000-0x00007FFA14950000-memory.dmp

        memory/2092-52-0x00007FFA54800000-0x00007FFA54A63000-memory.dmp