Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 22:14

General

  • Target
    attachment20260930-759-sju98z.xlsx
  • Size 114KB
  • Sample260930-15l6faxy4p
  • 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\attachment20260930-759-sju98z.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1872

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 651B
        • SHA256 bcae6cec33468ad3e13501dc7b5cbb52eb3529ac87c2edadd563000b286aa377
        • MD5 SHA1 SHA512 TLSH

        memory/1872-7-0x00007FFCECA60000-0x00007FFCECCC3000-memory.dmp

        memory/1872-9-0x00007FFCECA60000-0x00007FFCECCC3000-memory.dmp

        memory/1872-3-0x00007FFCECBBF000-0x00007FFCECBC0000-memory.dmp

        memory/1872-5-0x00007FFCECA60000-0x00007FFCECCC3000-memory.dmp

        memory/1872-4-0x00007FFCACBA0000-0x00007FFCACBB0000-memory.dmp

        memory/1872-1-0x00007FFCACBA0000-0x00007FFCACBB0000-memory.dmp

        memory/1872-6-0x00007FFCACBA0000-0x00007FFCACBB0000-memory.dmp

        memory/1872-14-0x00007FFCECA60000-0x00007FFCECCC3000-memory.dmp

        memory/1872-13-0x00007FFCECA60000-0x00007FFCECCC3000-memory.dmp

        memory/1872-10-0x00007FFCAA040000-0x00007FFCAA050000-memory.dmp

        memory/1872-0-0x00007FFCACBA0000-0x00007FFCACBB0000-memory.dmp

        memory/1872-11-0x00007FFCECA60000-0x00007FFCECCC3000-memory.dmp

        memory/1872-8-0x00007FFCECA60000-0x00007FFCECCC3000-memory.dmp

        memory/1872-12-0x00007FFCECA60000-0x00007FFCECCC3000-memory.dmp

        memory/1872-15-0x00007FFCAA040000-0x00007FFCAA050000-memory.dmp

        memory/1872-16-0x00007FFCECA60000-0x00007FFCECCC3000-memory.dmp

        memory/1872-24-0x00007FFCECA60000-0x00007FFCECCC3000-memory.dmp

        memory/1872-2-0x00007FFCACBA0000-0x00007FFCACBB0000-memory.dmp

        memory/1872-49-0x00007FFCACBA0000-0x00007FFCACBB0000-memory.dmp

        memory/1872-50-0x00007FFCACBA0000-0x00007FFCACBB0000-memory.dmp

        memory/1872-52-0x00007FFCACBA0000-0x00007FFCACBB0000-memory.dmp

        memory/1872-51-0x00007FFCACBA0000-0x00007FFCACBB0000-memory.dmp

        memory/1872-53-0x00007FFCECA60000-0x00007FFCECCC3000-memory.dmp