Analysis

  • max time kernel
    148s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 15:42

General

  • Target
    attachment20260802-1169-l15pcp.xlsx
  • Size 17KB
  • Sample260802-s5cyrsssbs
  • 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 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\attachment20260802-1169-l15pcp.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1548

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 7dce157b7e317a5405bfcf0746995f4735be93d1886a7907054093d7a38bd109
        • MD5 SHA1 SHA512 TLSH

        memory/1548-8-0x00007FFD57320000-0x00007FFD57583000-memory.dmp

        memory/1548-11-0x00007FFD57320000-0x00007FFD57583000-memory.dmp

        memory/1548-4-0x00007FFD17460000-0x00007FFD17470000-memory.dmp

        memory/1548-2-0x00007FFD17460000-0x00007FFD17470000-memory.dmp

        memory/1548-1-0x00007FFD17460000-0x00007FFD17470000-memory.dmp

        memory/1548-0-0x00007FFD17460000-0x00007FFD17470000-memory.dmp

        memory/1548-10-0x00007FFD57320000-0x00007FFD57583000-memory.dmp

        memory/1548-12-0x00007FFD57320000-0x00007FFD57583000-memory.dmp

        memory/1548-15-0x00007FFD15170000-0x00007FFD15180000-memory.dmp

        memory/1548-13-0x00007FFD57320000-0x00007FFD57583000-memory.dmp

        memory/1548-5-0x00007FFD57320000-0x00007FFD57583000-memory.dmp

        memory/1548-14-0x00007FFD57320000-0x00007FFD57583000-memory.dmp

        memory/1548-9-0x00007FFD57320000-0x00007FFD57583000-memory.dmp

        memory/1548-7-0x00007FFD57320000-0x00007FFD57583000-memory.dmp

        memory/1548-16-0x00007FFD15170000-0x00007FFD15180000-memory.dmp

        memory/1548-6-0x00007FFD17460000-0x00007FFD17470000-memory.dmp

        memory/1548-18-0x00007FFD57320000-0x00007FFD57583000-memory.dmp

        memory/1548-3-0x00007FFD5747F000-0x00007FFD57480000-memory.dmp

        memory/1548-47-0x00007FFD17460000-0x00007FFD17470000-memory.dmp

        memory/1548-50-0x00007FFD17460000-0x00007FFD17470000-memory.dmp

        memory/1548-49-0x00007FFD17460000-0x00007FFD17470000-memory.dmp

        memory/1548-48-0x00007FFD17460000-0x00007FFD17470000-memory.dmp

        memory/1548-51-0x00007FFD57320000-0x00007FFD57583000-memory.dmp