Analysis

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

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/09/2026, 07:32

General

  • Target
    attachment20260907-1106-fzink0.docx
  • Size 104KB
  • Sample260907-jcykbseq2v
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\attachment20260907-1106-fzink0.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3300

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 2KB
        • SHA256 ddcd6b3e2e387dc931cae94cb0efcf44159760b4db53003e18e5bdf0c1a8e3c4
        • MD5 SHA1 SHA512 TLSH

        memory/3300-9-0x00007FFB9E130000-0x00007FFB9E325000-memory.dmp

        memory/3300-11-0x00007FFB5BF20000-0x00007FFB5BF30000-memory.dmp

        memory/3300-0-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/3300-1-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/3300-4-0x00007FFB9E130000-0x00007FFB9E325000-memory.dmp

        memory/3300-7-0x00007FFB9E130000-0x00007FFB9E325000-memory.dmp

        memory/3300-6-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/3300-8-0x00007FFB9E130000-0x00007FFB9E325000-memory.dmp

        memory/3300-3-0x00007FFB9E1CD000-0x00007FFB9E1CE000-memory.dmp

        memory/3300-10-0x00007FFB9E130000-0x00007FFB9E325000-memory.dmp

        memory/3300-5-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/3300-12-0x00007FFB5BF20000-0x00007FFB5BF30000-memory.dmp

        memory/3300-21-0x00007FFB9E130000-0x00007FFB9E325000-memory.dmp

        memory/3300-2-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/3300-54-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/3300-57-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/3300-58-0x00007FFB9E130000-0x00007FFB9E325000-memory.dmp

        memory/3300-55-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/3300-56-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp