Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 17:16

General

  • Target
    attachment20260720-1072-l990dy.xlsx
  • Size 15KB
  • Sample260720-vs5t5aaz9x
  • SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
  • 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 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\attachment20260720-1072-l990dy.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4900

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 fe10a5e7f16bff79f1194344e6ff34ed702c0f49a74ff9895e9a5dd31bc3b4f1
        • MD5 SHA1 SHA512 TLSH

        memory/4900-6-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4900-4-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4900-2-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4900-1-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4900-0-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4900-5-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4900-8-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4900-10-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4900-9-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4900-11-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4900-13-0x00007FF806A60000-0x00007FF806A70000-memory.dmp

        memory/4900-12-0x00007FF806A60000-0x00007FF806A70000-memory.dmp

        memory/4900-7-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4900-15-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4900-3-0x00007FF84901F000-0x00007FF849020000-memory.dmp

        memory/4900-38-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4900-39-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4900-41-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4900-40-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4900-42-0x00007FF848EC0000-0x00007FF849123000-memory.dmp