Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 01:26

General

  • Target
    attachment20260808-750-e8j5bg.xlsx
  • Size 114KB
  • Sample260808-bthlfaxdnh
  • 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 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\attachment20260808-750-e8j5bg.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4852

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 5b2ba99010f23255349761820be8070876a28e0c3b0f8782963afbb196f21f45
        • MD5 SHA1 SHA512 TLSH

        memory/4852-6-0x00007FFAAEBA0000-0x00007FFAAEBB0000-memory.dmp

        memory/4852-10-0x00007FFAEEA60000-0x00007FFAEECC3000-memory.dmp

        memory/4852-4-0x00007FFAAEBA0000-0x00007FFAAEBB0000-memory.dmp

        memory/4852-1-0x00007FFAAEBA0000-0x00007FFAAEBB0000-memory.dmp

        memory/4852-5-0x00007FFAEEA60000-0x00007FFAEECC3000-memory.dmp

        memory/4852-0-0x00007FFAAEBA0000-0x00007FFAAEBB0000-memory.dmp

        memory/4852-8-0x00007FFAEEA60000-0x00007FFAEECC3000-memory.dmp

        memory/4852-7-0x00007FFAEEA60000-0x00007FFAEECC3000-memory.dmp

        memory/4852-13-0x00007FFAEEA60000-0x00007FFAEECC3000-memory.dmp

        memory/4852-11-0x00007FFAEEA60000-0x00007FFAEECC3000-memory.dmp

        memory/4852-2-0x00007FFAEEBBF000-0x00007FFAEEBC0000-memory.dmp

        memory/4852-12-0x00007FFAEEA60000-0x00007FFAEECC3000-memory.dmp

        memory/4852-9-0x00007FFAEEA60000-0x00007FFAEECC3000-memory.dmp

        memory/4852-14-0x00007FFAAC200000-0x00007FFAAC210000-memory.dmp

        memory/4852-15-0x00007FFAAC200000-0x00007FFAAC210000-memory.dmp

        memory/4852-25-0x00007FFAEEA60000-0x00007FFAEECC3000-memory.dmp

        memory/4852-26-0x00007FFAEEA60000-0x00007FFAEECC3000-memory.dmp

        memory/4852-3-0x00007FFAAEBA0000-0x00007FFAAEBB0000-memory.dmp

        memory/4852-54-0x00007FFAAEBA0000-0x00007FFAAEBB0000-memory.dmp

        memory/4852-55-0x00007FFAAEBA0000-0x00007FFAAEBB0000-memory.dmp

        memory/4852-57-0x00007FFAAEBA0000-0x00007FFAAEBB0000-memory.dmp

        memory/4852-56-0x00007FFAAEBA0000-0x00007FFAAEBB0000-memory.dmp

        memory/4852-58-0x00007FFAEEA60000-0x00007FFAEECC3000-memory.dmp