Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/08/2026, 10:06

General

  • Target
    attachment20260803-750-b9g46r.xlsx
  • Size 114KB
  • Sample260803-l423yathpg
  • 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\attachment20260803-750-b9g46r.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2184

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 7dd7a730ac15db2560d57819696d7b17eac655ef6aa632bed6fb09b8585f8bbf
        • MD5 SHA1 SHA512 TLSH

        memory/2184-5-0x00007FF9F9D10000-0x00007FF9F9F05000-memory.dmp

        memory/2184-11-0x00007FF9B7C30000-0x00007FF9B7C40000-memory.dmp

        memory/2184-1-0x00007FF9B9D90000-0x00007FF9B9DA0000-memory.dmp

        memory/2184-0-0x00007FF9B9D90000-0x00007FF9B9DA0000-memory.dmp

        memory/2184-6-0x00007FF9F9D10000-0x00007FF9F9F05000-memory.dmp

        memory/2184-8-0x00007FF9F9D10000-0x00007FF9F9F05000-memory.dmp

        memory/2184-9-0x00007FF9F9D10000-0x00007FF9F9F05000-memory.dmp

        memory/2184-7-0x00007FF9B9D90000-0x00007FF9B9DA0000-memory.dmp

        memory/2184-2-0x00007FF9B9D90000-0x00007FF9B9DA0000-memory.dmp

        memory/2184-10-0x00007FF9B7C30000-0x00007FF9B7C40000-memory.dmp

        memory/2184-4-0x00007FF9B9D90000-0x00007FF9B9DA0000-memory.dmp

        memory/2184-24-0x00007FF9F9D10000-0x00007FF9F9F05000-memory.dmp

        memory/2184-25-0x00007FF9F9D10000-0x00007FF9F9F05000-memory.dmp

        memory/2184-3-0x00007FF9F9DAD000-0x00007FF9F9DAE000-memory.dmp

        memory/2184-53-0x00007FF9B9D90000-0x00007FF9B9DA0000-memory.dmp

        memory/2184-57-0x00007FF9F9D10000-0x00007FF9F9F05000-memory.dmp

        memory/2184-56-0x00007FF9B9D90000-0x00007FF9B9DA0000-memory.dmp

        memory/2184-55-0x00007FF9B9D90000-0x00007FF9B9DA0000-memory.dmp

        memory/2184-54-0x00007FF9B9D90000-0x00007FF9B9DA0000-memory.dmp