Analysis

  • max time kernel
    149s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 22:50

General

  • Target
    attachment20260930-759-j1tank.xlsx
  • Size 114KB
  • Sample260930-2r8b7athnc
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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 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\attachment20260930-759-j1tank.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2324

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 73930c53258542ace84fc96c26143c5f5a7138e53e8c9b0da68e4f571c934c6a
        • MD5 SHA1 SHA512 TLSH

        memory/2324-11-0x00007FFA510B0000-0x00007FFA512A5000-memory.dmp

        memory/2324-8-0x00007FFA510B0000-0x00007FFA512A5000-memory.dmp

        memory/2324-3-0x00007FFA5114D000-0x00007FFA5114E000-memory.dmp

        memory/2324-4-0x00007FFA11130000-0x00007FFA11140000-memory.dmp

        memory/2324-7-0x00007FFA510B0000-0x00007FFA512A5000-memory.dmp

        memory/2324-9-0x00007FFA510B0000-0x00007FFA512A5000-memory.dmp

        memory/2324-10-0x00007FFA510B0000-0x00007FFA512A5000-memory.dmp

        memory/2324-0-0x00007FFA11130000-0x00007FFA11140000-memory.dmp

        memory/2324-1-0x00007FFA11130000-0x00007FFA11140000-memory.dmp

        memory/2324-6-0x00007FFA510B0000-0x00007FFA512A5000-memory.dmp

        memory/2324-12-0x00007FFA0EF30000-0x00007FFA0EF40000-memory.dmp

        memory/2324-13-0x00007FFA0EF30000-0x00007FFA0EF40000-memory.dmp

        memory/2324-15-0x00007FFA510B0000-0x00007FFA512A5000-memory.dmp

        memory/2324-14-0x00007FFA510B0000-0x00007FFA512A5000-memory.dmp

        memory/2324-5-0x00007FFA11130000-0x00007FFA11140000-memory.dmp

        memory/2324-28-0x00007FFA510B0000-0x00007FFA512A5000-memory.dmp

        memory/2324-2-0x00007FFA11130000-0x00007FFA11140000-memory.dmp