Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 16:50

General

  • Target
    attachment20260809-1169-8o0ny8.xlsx
  • Size 114KB
  • Sample260809-vb858abd94
  • 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 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\attachment20260809-1169-8o0ny8.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2456

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        16RCJSTFSR7EG3OVOZVF.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\16RCJSTFSR7EG3OVOZVF.temp
        • Size 2KB
        • SHA256 e3c0b8bd8431ce675d805a00975f1fb020613058dacb0d55f081ad50b6321112
        • MD5 SHA1 SHA512 TLSH

        memory/2456-8-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/2456-12-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/2456-1-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/2456-4-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/2456-5-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/2456-6-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/2456-7-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/2456-9-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/2456-10-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/2456-13-0x00007FF879F90000-0x00007FF879FA0000-memory.dmp

        memory/2456-2-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/2456-11-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/2456-0-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/2456-14-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/2456-15-0x00007FF879F90000-0x00007FF879FA0000-memory.dmp

        memory/2456-17-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/2456-3-0x00007FF8BCC1F000-0x00007FF8BCC20000-memory.dmp

        memory/2456-51-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/2456-53-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/2456-54-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/2456-52-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/2456-55-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp