Analysis

  • max time kernel
    148s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 16:26

General

  • Target
    attachment20261002-761-hrw0en.xlsx
  • Size 114KB
  • Sample261002-txg37aeb47
  • 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\attachment20261002-761-hrw0en.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:5136

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        1ZK72F7QEC5M90S6ZW4X.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1ZK72F7QEC5M90S6ZW4X.temp
        • Size 648B
        • SHA256 2e57bdcc95671dc729a11a22866c17cae59697c2ab2af25d5e32a3b2242d06b7
        • MD5 SHA1 SHA512 TLSH

        memory/5136-8-0x00007FFB12500000-0x00007FFB12763000-memory.dmp

        memory/5136-10-0x00007FFB12500000-0x00007FFB12763000-memory.dmp

        memory/5136-4-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp

        memory/5136-1-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp

        memory/5136-7-0x00007FFB12500000-0x00007FFB12763000-memory.dmp

        memory/5136-0-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp

        memory/5136-9-0x00007FFB12500000-0x00007FFB12763000-memory.dmp

        memory/5136-13-0x00007FFB12500000-0x00007FFB12763000-memory.dmp

        memory/5136-12-0x00007FFB12500000-0x00007FFB12763000-memory.dmp

        memory/5136-11-0x00007FFACF910000-0x00007FFACF920000-memory.dmp

        memory/5136-2-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp

        memory/5136-5-0x00007FFB12500000-0x00007FFB12763000-memory.dmp

        memory/5136-6-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp

        memory/5136-15-0x00007FFB12500000-0x00007FFB12763000-memory.dmp

        memory/5136-16-0x00007FFACF910000-0x00007FFACF920000-memory.dmp

        memory/5136-14-0x00007FFB12500000-0x00007FFB12763000-memory.dmp

        memory/5136-26-0x00007FFB12500000-0x00007FFB12763000-memory.dmp

        memory/5136-3-0x00007FFB1265F000-0x00007FFB12660000-memory.dmp

        memory/5136-51-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp

        memory/5136-54-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp

        memory/5136-53-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp

        memory/5136-52-0x00007FFAD2640000-0x00007FFAD2650000-memory.dmp

        memory/5136-55-0x00007FFB12500000-0x00007FFB12763000-memory.dmp