Analysis

  • max time kernel
    148s
  • max time network
    129s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/10/2026, 08:39

General

  • Target
    attachment20261001-527357-tor39x.xlsx
  • Size 26KB
  • Sample261001-kkmcpsfa77
  • SHA256 5a2f76b0ab028d720226307d946daf3d1c6517c24e57b3b88b80a9104e53038e
  • 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\attachment20261001-527357-tor39x.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1176

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 91e0f1369975baeae65c48e03c1fc7328b26fffb0b11878be5822c4a6eb7a65f
        • MD5 SHA1 SHA512 TLSH

        memory/1176-10-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/1176-11-0x00007FF924A20000-0x00007FF924A30000-memory.dmp

        memory/1176-1-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/1176-0-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/1176-5-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/1176-4-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/1176-7-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/1176-9-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/1176-2-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/1176-8-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/1176-6-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/1176-12-0x00007FF924A20000-0x00007FF924A30000-memory.dmp

        memory/1176-20-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/1176-3-0x00007FF966F7F000-0x00007FF966F80000-memory.dmp

        memory/1176-41-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/1176-44-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/1176-43-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/1176-42-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/1176-45-0x00007FF966E20000-0x00007FF967083000-memory.dmp