Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 17:56

General

  • Target
    attachment20260802-1169-fj4ing.xlsx
  • Size 15KB
  • Sample260802-wh1cbsdf37
  • 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\attachment20260802-1169-fj4ing.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3264

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 a6d9d62defe21d1282346b75889731bd6f327777bf80441f8ac0ce1f49b67e66
        • MD5 SHA1 SHA512 TLSH

        memory/3264-9-0x00007FFE3BCA0000-0x00007FFE3BF03000-memory.dmp

        memory/3264-14-0x00007FFE3BCA0000-0x00007FFE3BF03000-memory.dmp

        memory/3264-1-0x00007FFDFBDE0000-0x00007FFDFBDF0000-memory.dmp

        memory/3264-0-0x00007FFDFBDE0000-0x00007FFDFBDF0000-memory.dmp

        memory/3264-6-0x00007FFE3BCA0000-0x00007FFE3BF03000-memory.dmp

        memory/3264-7-0x00007FFDFBDE0000-0x00007FFDFBDF0000-memory.dmp

        memory/3264-8-0x00007FFE3BCA0000-0x00007FFE3BF03000-memory.dmp

        memory/3264-11-0x00007FFE3BCA0000-0x00007FFE3BF03000-memory.dmp

        memory/3264-10-0x00007FFE3BCA0000-0x00007FFE3BF03000-memory.dmp

        memory/3264-13-0x00007FFE3BCA0000-0x00007FFE3BF03000-memory.dmp

        memory/3264-2-0x00007FFDFBDE0000-0x00007FFDFBDF0000-memory.dmp

        memory/3264-12-0x00007FFDF9170000-0x00007FFDF9180000-memory.dmp

        memory/3264-3-0x00007FFDFBDE0000-0x00007FFDFBDF0000-memory.dmp

        memory/3264-5-0x00007FFE3BCA0000-0x00007FFE3BF03000-memory.dmp

        memory/3264-15-0x00007FFDF9170000-0x00007FFDF9180000-memory.dmp

        memory/3264-23-0x00007FFE3BCA0000-0x00007FFE3BF03000-memory.dmp

        memory/3264-4-0x00007FFE3BDFF000-0x00007FFE3BE00000-memory.dmp

        memory/3264-51-0x00007FFE3BCA0000-0x00007FFE3BF03000-memory.dmp

        memory/3264-50-0x00007FFDFBDE0000-0x00007FFDFBDF0000-memory.dmp

        memory/3264-49-0x00007FFDFBDE0000-0x00007FFDFBDF0000-memory.dmp

        memory/3264-48-0x00007FFDFBDE0000-0x00007FFDFBDF0000-memory.dmp

        memory/3264-47-0x00007FFDFBDE0000-0x00007FFDFBDF0000-memory.dmp