Analysis

  • max time kernel
    148s
  • max time network
    139s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/08/2026, 04:26

General

  • Target
    attachment20260811-750-sctafv.xlsx
  • Size 17KB
  • Sample260811-e2hsys1xbs
  • 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 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\attachment20260811-750-sctafv.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4108

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 036018db43e0f776c0f0f55db0daf7563a394f84322155e659a927d742234761
        • MD5 SHA1 SHA512 TLSH

        memory/4108-14-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4108-20-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4108-3-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4108-4-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4108-6-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4108-8-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4108-10-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4108-9-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4108-11-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4108-12-0x00007FFA27E50000-0x00007FFA27E60000-memory.dmp

        memory/4108-7-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4108-5-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4108-13-0x00007FFA27E50000-0x00007FFA27E60000-memory.dmp

        memory/4108-16-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4108-2-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4108-15-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4108-21-0x00000176FADE0000-0x00000176FB063000-memory.dmp

        memory/4108-22-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4108-0-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4108-23-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4108-1-0x00007FFA6AAFF000-0x00007FFA6AB00000-memory.dmp

        memory/4108-32-0x00000176FADE0000-0x00000176FB063000-memory.dmp

        memory/4108-33-0x00000176FADE0000-0x00000176FB063000-memory.dmp

        memory/4108-37-0x00000176FADE0000-0x00000176FB063000-memory.dmp

        memory/4108-44-0x00000176FADE0000-0x00000176FB063000-memory.dmp

        memory/4108-59-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4108-60-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4108-62-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4108-63-0x00000176FADE0000-0x00000176FB063000-memory.dmp

        memory/4108-61-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4108-64-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp