Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    21/08/2026, 16:52

General

  • Target
    attachment20260821-201340-pzokkf.xlsx
  • Size 17KB
  • Sample260821-vdd3vsxzb1
  • SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
  • 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 24 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\attachment20260821-201340-pzokkf.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:6772

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 3cf1b2aa4b329b280e12226ce4020e0ff3c220b5ede63ce5e7b33bb596c7b6d6
        • MD5 SHA1 SHA512 TLSH

        memory/6772-7-0x00007FF99B600000-0x00007FF99B863000-memory.dmp

        memory/6772-13-0x00007FF99B600000-0x00007FF99B863000-memory.dmp

        memory/6772-10-0x00007FF99B600000-0x00007FF99B863000-memory.dmp

        memory/6772-9-0x00007FF99B600000-0x00007FF99B863000-memory.dmp

        memory/6772-8-0x00007FF99B600000-0x00007FF99B863000-memory.dmp

        memory/6772-11-0x00007FF99B600000-0x00007FF99B863000-memory.dmp

        memory/6772-12-0x00007FF99B600000-0x00007FF99B863000-memory.dmp

        memory/6772-6-0x00007FF95B740000-0x00007FF95B750000-memory.dmp

        memory/6772-4-0x00007FF95B740000-0x00007FF95B750000-memory.dmp

        memory/6772-3-0x00007FF99B75F000-0x00007FF99B760000-memory.dmp

        memory/6772-14-0x00007FF959250000-0x00007FF959260000-memory.dmp

        memory/6772-2-0x00007FF95B740000-0x00007FF95B750000-memory.dmp

        memory/6772-1-0x00007FF95B740000-0x00007FF95B750000-memory.dmp

        memory/6772-0-0x00007FF95B740000-0x00007FF95B750000-memory.dmp

        memory/6772-15-0x00007FF959250000-0x00007FF959260000-memory.dmp

        memory/6772-19-0x00007FF99B600000-0x00007FF99B863000-memory.dmp

        memory/6772-5-0x00007FF99B600000-0x00007FF99B863000-memory.dmp