Analysis

  • max time kernel
    148s
  • max time network
    143s
  • 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, 06:41

General

  • Target
    attachment20261001-527357-3ydf96.xls
  • Size 181KB
  • Sample261001-hfz2wstybt
  • SHA256 c14bf37d39c7c81806343c288e4e8d57dd24fc612390db22983a21cfcb86912b
  • 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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 43 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\attachment20261001-527357-3ydf96.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4640

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 671B
        • SHA256 cd7179a43ce1255fd011c4474409e616f2179ca56ee657c53b0c993fe502c08b
        • MD5 SHA1 SHA512 TLSH

        memory/4640-7-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4640-15-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4640-3-0x00007FFCC83E0000-0x00007FFCC83F0000-memory.dmp

        memory/4640-11-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4640-10-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4640-9-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4640-8-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4640-1-0x00007FFCC83E0000-0x00007FFCC83F0000-memory.dmp

        memory/4640-0-0x00007FFCC83E0000-0x00007FFCC83F0000-memory.dmp

        memory/4640-12-0x00007FFCC5B00000-0x00007FFCC5B10000-memory.dmp

        memory/4640-13-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4640-14-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4640-6-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4640-5-0x00007FFCC83E0000-0x00007FFCC83F0000-memory.dmp

        memory/4640-2-0x00007FFCC83E0000-0x00007FFCC83F0000-memory.dmp

        memory/4640-17-0x00007FFCC5B00000-0x00007FFCC5B10000-memory.dmp

        memory/4640-27-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4640-4-0x00007FFD083FF000-0x00007FFD08400000-memory.dmp