Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/08/2026, 03:30

General

  • Target
    attachment20260819-1201-bkog1o.xlsx
  • Size 17KB
  • Sample260819-d2hbracr8z
  • 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 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\attachment20260819-1201-bkog1o.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1184

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 650B
        • SHA256 90ab948b3752de59b04dbeb47c0f000315ccd31f2b875ca1673df1163630085e
        • MD5 SHA1 SHA512 TLSH

        memory/1184-6-0x00007FF8C6560000-0x00007FF8C6570000-memory.dmp

        memory/1184-7-0x00007FF906420000-0x00007FF906683000-memory.dmp

        memory/1184-4-0x00007FF8C6560000-0x00007FF8C6570000-memory.dmp

        memory/1184-0-0x00007FF8C6560000-0x00007FF8C6570000-memory.dmp

        memory/1184-5-0x00007FF906420000-0x00007FF906683000-memory.dmp

        memory/1184-2-0x00007FF8C6560000-0x00007FF8C6570000-memory.dmp

        memory/1184-12-0x00007FF8C3FC0000-0x00007FF8C3FD0000-memory.dmp

        memory/1184-8-0x00007FF906420000-0x00007FF906683000-memory.dmp

        memory/1184-9-0x00007FF906420000-0x00007FF906683000-memory.dmp

        memory/1184-10-0x00007FF8C3FC0000-0x00007FF8C3FD0000-memory.dmp

        memory/1184-1-0x00007FF8C6560000-0x00007FF8C6570000-memory.dmp

        memory/1184-11-0x00007FF906420000-0x00007FF906683000-memory.dmp

        memory/1184-18-0x00007FF906420000-0x00007FF906683000-memory.dmp

        memory/1184-15-0x00007FF906420000-0x00007FF906683000-memory.dmp

        memory/1184-13-0x00007FF906420000-0x00007FF906683000-memory.dmp

        memory/1184-17-0x00000244D4570000-0x00000244D4660000-memory.dmp

        memory/1184-14-0x00007FF906420000-0x00007FF906683000-memory.dmp

        memory/1184-3-0x00007FF90657F000-0x00007FF906580000-memory.dmp

        memory/1184-54-0x00007FF8C6560000-0x00007FF8C6570000-memory.dmp

        memory/1184-57-0x00007FF8C6560000-0x00007FF8C6570000-memory.dmp

        memory/1184-56-0x00007FF8C6560000-0x00007FF8C6570000-memory.dmp

        memory/1184-55-0x00007FF8C6560000-0x00007FF8C6570000-memory.dmp

        memory/1184-58-0x00000244D4570000-0x00000244D4660000-memory.dmp

        memory/1184-59-0x00007FF906420000-0x00007FF906683000-memory.dmp