Analysis

  • max time kernel
    148s
  • max time network
    138s
  • 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, 04:30

General

  • Target
    attachment20260729-749-xrj4c3.xlsx
  • Size 114KB
  • Sample260729-e4s2psthmg
  • 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 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-xrj4c3.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4336

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 659B
        • SHA256 9768bf0acbd11dcb995db87eedc1082070845e61ea473b215bfd79ab25a9a1e2
        • MD5 SHA1 SHA512 TLSH

        memory/4336-9-0x00007FF8286C0000-0x00007FF828923000-memory.dmp

        memory/4336-11-0x00007FF7E5CE0000-0x00007FF7E5CF0000-memory.dmp

        memory/4336-2-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/4336-6-0x00007FF8286C0000-0x00007FF828923000-memory.dmp

        memory/4336-5-0x00007FF8286C0000-0x00007FF828923000-memory.dmp

        memory/4336-4-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/4336-8-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/4336-0-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/4336-1-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/4336-7-0x00007FF8286C0000-0x00007FF828923000-memory.dmp

        memory/4336-10-0x00007FF7E5CE0000-0x00007FF7E5CF0000-memory.dmp

        memory/4336-12-0x00007FF8286C0000-0x00007FF828923000-memory.dmp

        memory/4336-3-0x00007FF82881F000-0x00007FF828820000-memory.dmp

        memory/4336-43-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/4336-44-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/4336-46-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/4336-45-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/4336-47-0x00007FF8286C0000-0x00007FF828923000-memory.dmp