Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/07/2026, 03:52

General

  • Target
    attachment20260729-749-mef409.xlsx
  • Size 114KB
  • Sample260729-ee2ybawsaz
  • 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 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\attachment20260729-749-mef409.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4716

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 f2dfd5f5d8e8a535533cacbd639fce576805d2f9f54437083080f19d181ec1ed
        • MD5 SHA1 SHA512 TLSH

        memory/4716-11-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp

        memory/4716-54-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp

        memory/4716-5-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp

        memory/4716-1-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp

        memory/4716-0-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp

        memory/4716-6-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp

        memory/4716-7-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp

        memory/4716-8-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp

        memory/4716-9-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp

        memory/4716-10-0x00007FFECD870000-0x00007FFECD880000-memory.dmp

        memory/4716-12-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp

        memory/4716-2-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp

        memory/4716-3-0x00007FFF0FCDF000-0x00007FFF0FCE0000-memory.dmp

        memory/4716-16-0x00007FFECD870000-0x00007FFECD880000-memory.dmp

        memory/4716-13-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp

        memory/4716-14-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp

        memory/4716-23-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp

        memory/4716-24-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp

        memory/4716-25-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp

        memory/4716-4-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp

        memory/4716-52-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp

        memory/4716-15-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp

        memory/4716-53-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp

        memory/4716-55-0x00007FFECFCC0000-0x00007FFECFCD0000-memory.dmp

        memory/4716-56-0x00007FFF0FB80000-0x00007FFF0FDE3000-memory.dmp