Analysis

  • max time kernel
    148s
  • max time network
    136s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 10:04

General

  • Target
    attachment20260801-1169-b2geqk.xlsx
  • Size 114KB
  • Sample260801-l3ydcsscre
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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\attachment20260801-1169-b2geqk.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2236

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 2KB
        • SHA256 8f5f58c471f8996540a8d890c63e72d1325281dcfede916c6e605a3cf29c86d0
        • MD5 SHA1 SHA512 TLSH

        memory/2236-1-0x00007FFDFE700000-0x00007FFDFE710000-memory.dmp

        memory/2236-13-0x00007FFE3E5C0000-0x00007FFE3E823000-memory.dmp

        memory/2236-6-0x00007FFE3E5C0000-0x00007FFE3E823000-memory.dmp

        memory/2236-4-0x00007FFDFE700000-0x00007FFDFE710000-memory.dmp

        memory/2236-7-0x00007FFDFE700000-0x00007FFDFE710000-memory.dmp

        memory/2236-8-0x00007FFE3E5C0000-0x00007FFE3E823000-memory.dmp

        memory/2236-3-0x00007FFE3E71F000-0x00007FFE3E720000-memory.dmp

        memory/2236-10-0x00007FFE3E5C0000-0x00007FFE3E823000-memory.dmp

        memory/2236-9-0x00007FFE3E5C0000-0x00007FFE3E823000-memory.dmp

        memory/2236-0-0x00007FFDFE700000-0x00007FFDFE710000-memory.dmp

        memory/2236-5-0x00007FFE3E5C0000-0x00007FFE3E823000-memory.dmp

        memory/2236-12-0x00007FFE3E5C0000-0x00007FFE3E823000-memory.dmp

        memory/2236-11-0x00007FFDFBB20000-0x00007FFDFBB30000-memory.dmp

        memory/2236-14-0x00007FFDFBB20000-0x00007FFDFBB30000-memory.dmp

        memory/2236-16-0x00007FFE3E5C0000-0x00007FFE3E823000-memory.dmp

        memory/2236-2-0x00007FFDFE700000-0x00007FFDFE710000-memory.dmp

        memory/2236-49-0x00007FFDFE700000-0x00007FFDFE710000-memory.dmp

        memory/2236-50-0x00007FFDFE700000-0x00007FFDFE710000-memory.dmp

        memory/2236-52-0x00007FFDFE700000-0x00007FFDFE710000-memory.dmp

        memory/2236-51-0x00007FFDFE700000-0x00007FFDFE710000-memory.dmp

        memory/2236-53-0x00007FFE3E5C0000-0x00007FFE3E823000-memory.dmp