Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 03:58

General

  • Target
    attachment20260801-1169-8l101c.xlsx
  • Size 15KB
  • Sample260801-ejhegaxdpf
  • 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 FindShellTrayWindow 2 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\attachment20260801-1169-8l101c.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4936

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 1KB
        • SHA256 251d71df7bc793a8e9d77952f9fafa670696a499fcad7164eef872414b15186d
        • MD5 SHA1 SHA512 TLSH

        memory/4936-11-0x00007FFBFFF00000-0x00007FFC00163000-memory.dmp

        memory/4936-13-0x00007FFBFFF00000-0x00007FFC00163000-memory.dmp

        memory/4936-5-0x00007FFBC0040000-0x00007FFBC0050000-memory.dmp

        memory/4936-6-0x00007FFBC0040000-0x00007FFBC0050000-memory.dmp

        memory/4936-4-0x00007FFBFFF00000-0x00007FFC00163000-memory.dmp

        memory/4936-0-0x00007FFBC0040000-0x00007FFBC0050000-memory.dmp

        memory/4936-7-0x00007FFBFFF00000-0x00007FFC00163000-memory.dmp

        memory/4936-8-0x00007FFBFFF00000-0x00007FFC00163000-memory.dmp

        memory/4936-10-0x00007FFBFFF00000-0x00007FFC00163000-memory.dmp

        memory/4936-14-0x00007FFBBD5C0000-0x00007FFBBD5D0000-memory.dmp

        memory/4936-1-0x00007FFBC0040000-0x00007FFBC0050000-memory.dmp

        memory/4936-12-0x00007FFBFFF00000-0x00007FFC00163000-memory.dmp

        memory/4936-2-0x00007FFBC0040000-0x00007FFBC0050000-memory.dmp

        memory/4936-9-0x00007FFBFFF00000-0x00007FFC00163000-memory.dmp

        memory/4936-15-0x00007FFBBD5C0000-0x00007FFBBD5D0000-memory.dmp

        memory/4936-23-0x00007FFBFFF00000-0x00007FFC00163000-memory.dmp

        memory/4936-3-0x00007FFC0005F000-0x00007FFC00060000-memory.dmp

        memory/4936-47-0x00007FFBC0040000-0x00007FFBC0050000-memory.dmp

        memory/4936-50-0x00007FFBC0040000-0x00007FFBC0050000-memory.dmp

        memory/4936-48-0x00007FFBC0040000-0x00007FFBC0050000-memory.dmp

        memory/4936-49-0x00007FFBC0040000-0x00007FFBC0050000-memory.dmp

        memory/4936-51-0x00007FFBFFF00000-0x00007FFC00163000-memory.dmp