Analysis

  • max time kernel
    148s
  • max time network
    122s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 07:52

General

  • Target
    attachment20260803-1169-gj3tua.xlsx
  • Size 15KB
  • Sample260803-jqdr3sec23
  • 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\attachment20260803-1169-gj3tua.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5220

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 656B
        • SHA256 f5239661a4bd0f960cb5a67494039ca27166bc0d9ee9257ad55d1f376ee2ee99
        • MD5 SHA1 SHA512 TLSH

        memory/5220-12-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/5220-52-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/5220-6-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/5220-5-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/5220-7-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/5220-9-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/5220-10-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/5220-8-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/5220-3-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/5220-11-0x00007FF86E9E0000-0x00007FF86E9F0000-memory.dmp

        memory/5220-1-0x00007FF8B117F000-0x00007FF8B1180000-memory.dmp

        memory/5220-0-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/5220-2-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/5220-13-0x00007FF86E9E0000-0x00007FF86E9F0000-memory.dmp

        memory/5220-19-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/5220-14-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/5220-17-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/5220-18-0x00007FF8B117F000-0x00007FF8B1180000-memory.dmp

        memory/5220-16-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/5220-20-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/5220-4-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/5220-50-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/5220-15-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/5220-53-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/5220-51-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/5220-54-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp