Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 02:44

General

  • Target
    attachment20260930-1092870-fz11qk.xlsx
  • Size 5KB
  • Sample260930-c79grach85
  • SHA256 91cc1aaabc7f4a75587d4b002eff698f0f0bd121dc9a371570bd33a69da0fca0
  • 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 12 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\attachment20260930-1092870-fz11qk.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4632

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 1KB
        • SHA256 a69af17f92cd660fe26f7cf2afb159fcf63e0f438e252a70d9c6221df1bdad16
        • MD5 SHA1 SHA512 TLSH

        memory/4632-10-0x00007FF8A5E70000-0x00007FF8A6065000-memory.dmp

        memory/4632-5-0x00007FF865EF0000-0x00007FF865F00000-memory.dmp

        memory/4632-2-0x00007FF865EF0000-0x00007FF865F00000-memory.dmp

        memory/4632-1-0x00007FF865EF0000-0x00007FF865F00000-memory.dmp

        memory/4632-6-0x00007FF8A5E70000-0x00007FF8A6065000-memory.dmp

        memory/4632-8-0x00007FF8A5E70000-0x00007FF8A6065000-memory.dmp

        memory/4632-7-0x00007FF8A5E70000-0x00007FF8A6065000-memory.dmp

        memory/4632-12-0x00007FF8A5E70000-0x00007FF8A6065000-memory.dmp

        memory/4632-11-0x00007FF8A5E70000-0x00007FF8A6065000-memory.dmp

        memory/4632-0-0x00007FF865EF0000-0x00007FF865F00000-memory.dmp

        memory/4632-4-0x00007FF865EF0000-0x00007FF865F00000-memory.dmp

        memory/4632-13-0x00007FF8638F0000-0x00007FF863900000-memory.dmp

        memory/4632-9-0x00007FF8A5E70000-0x00007FF8A6065000-memory.dmp

        memory/4632-14-0x00007FF8638F0000-0x00007FF863900000-memory.dmp

        memory/4632-16-0x00007FF8A5E70000-0x00007FF8A6065000-memory.dmp

        memory/4632-3-0x00007FF8A5F0D000-0x00007FF8A5F0E000-memory.dmp

        memory/4632-43-0x00007FF865EF0000-0x00007FF865F00000-memory.dmp

        memory/4632-46-0x00007FF865EF0000-0x00007FF865F00000-memory.dmp

        memory/4632-44-0x00007FF865EF0000-0x00007FF865F00000-memory.dmp

        memory/4632-47-0x00007FF8A5E70000-0x00007FF8A6065000-memory.dmp

        memory/4632-45-0x00007FF865EF0000-0x00007FF865F00000-memory.dmp