Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 02:12

General

  • Target
    attachment20260804-1169-q5xntl.xlsx
  • Size 15KB
  • Sample260804-cmt7bsbd47
  • 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 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\attachment20260804-1169-q5xntl.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4680

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 4KB
        • SHA256 e7d38fc173d9de29dbb6e8aa8c4a8e0006873521eeb0710caed3f6de63a4a9df
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4680-5-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/4680-10-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/4680-0-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/4680-1-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/4680-6-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/4680-2-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/4680-8-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/4680-9-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/4680-14-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/4680-12-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/4680-3-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/4680-13-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/4680-11-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/4680-7-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/4680-15-0x00007FFB7E6B0000-0x00007FFB7E6C0000-memory.dmp

        memory/4680-16-0x00007FFB7E6B0000-0x00007FFB7E6C0000-memory.dmp

        memory/4680-18-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/4680-4-0x00007FFBC09BF000-0x00007FFBC09C0000-memory.dmp

        memory/4680-45-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/4680-48-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/4680-47-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/4680-46-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/4680-49-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp