Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/10/2026, 14:09

General

  • Target
    attachment20261001-527357-xa39id.xlsx
  • Size 15KB
  • Sample261001-rgh97stybs
  • SHA256 449afea5657841409d9689f064545165c08fa4cb6ebd29bcead38152e9373558
  • 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 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-xa39id.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1824

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 a72eed627ab33125b87668eebc824a440b9f3227ce2f2e4110cf078d4f48e864
        • MD5 SHA1 SHA512 TLSH

        memory/1824-10-0x00007FF95DB10000-0x00007FF95DD05000-memory.dmp

        memory/1824-14-0x00007FF91BB30000-0x00007FF91BB40000-memory.dmp

        memory/1824-0-0x00007FF91DB90000-0x00007FF91DBA0000-memory.dmp

        memory/1824-5-0x00007FF91DB90000-0x00007FF91DBA0000-memory.dmp

        memory/1824-9-0x00007FF95DB10000-0x00007FF95DD05000-memory.dmp

        memory/1824-8-0x00007FF95DB10000-0x00007FF95DD05000-memory.dmp

        memory/1824-11-0x00007FF95DB10000-0x00007FF95DD05000-memory.dmp

        memory/1824-12-0x00007FF95DB10000-0x00007FF95DD05000-memory.dmp

        memory/1824-13-0x00007FF91BB30000-0x00007FF91BB40000-memory.dmp

        memory/1824-7-0x00007FF95DB10000-0x00007FF95DD05000-memory.dmp

        memory/1824-1-0x00007FF91DB90000-0x00007FF91DBA0000-memory.dmp

        memory/1824-15-0x00007FF95DB10000-0x00007FF95DD05000-memory.dmp

        memory/1824-3-0x00007FF95DBAD000-0x00007FF95DBAE000-memory.dmp

        memory/1824-6-0x00007FF95DB10000-0x00007FF95DD05000-memory.dmp

        memory/1824-4-0x00007FF91DB90000-0x00007FF91DBA0000-memory.dmp

        memory/1824-23-0x00007FF95DB10000-0x00007FF95DD05000-memory.dmp

        memory/1824-2-0x00007FF91DB90000-0x00007FF91DBA0000-memory.dmp

        memory/1824-45-0x00007FF91DB90000-0x00007FF91DBA0000-memory.dmp

        memory/1824-48-0x00007FF91DB90000-0x00007FF91DBA0000-memory.dmp

        memory/1824-49-0x00007FF95DB10000-0x00007FF95DD05000-memory.dmp

        memory/1824-47-0x00007FF91DB90000-0x00007FF91DBA0000-memory.dmp

        memory/1824-46-0x00007FF91DB90000-0x00007FF91DBA0000-memory.dmp