Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/09/2026, 04:30

General

  • Target
    attachment20260924-764-xxli6q.xlsx
  • Size 17KB
  • Sample260924-e4s2psea56
  • SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
  • 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\attachment20260924-764-xxli6q.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4960

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        U2FUTKNSOZJJFEZOUREQ.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\U2FUTKNSOZJJFEZOUREQ.temp
        • Size 1KB
        • SHA256 8a8cd777b7d78c4bcb45228c99b23205de03006868eee89d23113eb829d28291
        • MD5 SHA1 SHA512 TLSH

        memory/4960-9-0x00007FFD8DCA0000-0x00007FFD8DF03000-memory.dmp

        memory/4960-11-0x00007FFD4B0B0000-0x00007FFD4B0C0000-memory.dmp

        memory/4960-3-0x00007FFD8DDFF000-0x00007FFD8DE00000-memory.dmp

        memory/4960-5-0x00007FFD4DDE0000-0x00007FFD4DDF0000-memory.dmp

        memory/4960-4-0x00007FFD8DCA0000-0x00007FFD8DF03000-memory.dmp

        memory/4960-6-0x00007FFD8DCA0000-0x00007FFD8DF03000-memory.dmp

        memory/4960-7-0x00007FFD4DDE0000-0x00007FFD4DDF0000-memory.dmp

        memory/4960-0-0x00007FFD4DDE0000-0x00007FFD4DDF0000-memory.dmp

        memory/4960-1-0x00007FFD4DDE0000-0x00007FFD4DDF0000-memory.dmp

        memory/4960-8-0x00007FFD8DCA0000-0x00007FFD8DF03000-memory.dmp

        memory/4960-10-0x00007FFD4B0B0000-0x00007FFD4B0C0000-memory.dmp

        memory/4960-19-0x00007FFD8DCA0000-0x00007FFD8DF03000-memory.dmp

        memory/4960-2-0x00007FFD4DDE0000-0x00007FFD4DDF0000-memory.dmp

        memory/4960-40-0x00007FFD4DDE0000-0x00007FFD4DDF0000-memory.dmp

        memory/4960-41-0x00007FFD4DDE0000-0x00007FFD4DDF0000-memory.dmp

        memory/4960-43-0x00007FFD4DDE0000-0x00007FFD4DDF0000-memory.dmp

        memory/4960-42-0x00007FFD4DDE0000-0x00007FFD4DDF0000-memory.dmp

        memory/4960-44-0x00007FFD8DCA0000-0x00007FFD8DF03000-memory.dmp