Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/09/2026, 06:20

General

  • Target
    attachment20260907-1106-s46jka.xlsx
  • Size 114KB
  • Sample260907-g3rhladp2s
  • 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 FindShellTrayWindow 2 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\attachment20260907-1106-s46jka.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4240

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 09336700956ec63958bc1e2643346e716e1ae40b36b3462d8fc70ca8e4e192dc
        • MD5 SHA1 SHA512 TLSH

        memory/4240-14-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4240-53-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4240-2-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4240-3-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4240-5-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4240-6-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4240-7-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4240-8-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4240-9-0x00007FF86E9E0000-0x00007FF86E9F0000-memory.dmp

        memory/4240-10-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4240-11-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4240-0-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4240-4-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4240-13-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4240-20-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4240-16-0x00007FF86E9E0000-0x00007FF86E9F0000-memory.dmp

        memory/4240-18-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4240-19-0x00007FF8B117F000-0x00007FF8B1180000-memory.dmp

        memory/4240-15-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4240-27-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4240-1-0x00007FF8B117F000-0x00007FF8B1180000-memory.dmp

        memory/4240-52-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4240-12-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4240-54-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4240-55-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4240-56-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp