Analysis

  • max time kernel
    148s
  • max time network
    144s
  • 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, 02:50

General

  • Target
    attachment20260930-1092870-vzfu57.xlsx
  • Size 5KB
  • Sample260930-dbpcdada63
  • SHA256 91cc1aaabc7f4a75587d4b002eff698f0f0bd121dc9a371570bd33a69da0fca0
  • 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\attachment20260930-1092870-vzfu57.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4404

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 2KB
        • SHA256 e7009d643b146b9c7b100a07e68c2dbd81264a38acb96d9426ea12f623429124
        • MD5 SHA1 SHA512 TLSH

        memory/4404-12-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4404-9-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4404-1-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4404-4-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4404-5-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4404-8-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4404-7-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4404-6-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4404-11-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4404-13-0x00007FFDC90D0000-0x00007FFDC90E0000-memory.dmp

        memory/4404-3-0x00007FFE0B9AD000-0x00007FFE0B9AE000-memory.dmp

        memory/4404-10-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4404-0-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4404-14-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4404-15-0x00007FFDC90D0000-0x00007FFDC90E0000-memory.dmp

        memory/4404-28-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4404-2-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4404-49-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4404-50-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4404-53-0x00007FFE0B910000-0x00007FFE0BB05000-memory.dmp

        memory/4404-52-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp

        memory/4404-51-0x00007FFDCB990000-0x00007FFDCB9A0000-memory.dmp