Analysis

  • max time kernel
    150s
  • 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
    04/08/2026, 01:56

General

  • Target
    attachment20260804-1169-715m5a.docx
  • Size 104KB
  • Sample260804-ccn8bsbb65
  • 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\attachment20260804-1169-715m5a.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:712

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        57C8EDB95DF3F0AD4EE2DC2B8CFD4157

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
        • Size 4KB
        • SHA256 0300e9ddb527990e8b59d06e9ccf3ec2bd92d3bbd0ef4fba69d6336e4195e82d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        57C8EDB95DF3F0AD4EE2DC2B8CFD4157

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
        • Size 342B
        • SHA256 dd99120eb78a22cc1e7b87730d92bee867e69f3f88d4346b04e1425644a335e0
        • MD5 SHA1 SHA512 TLSH

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD328E.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 3KB
        • SHA256 f869cd2389ea6b1a0a54a7495d2edce33bc71854bd4361d61b197b7dcdd6f665
        • MD5 SHA1 SHA512 TLSH

        memory/712-7-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp

        memory/712-15-0x00007FFDCDAD0000-0x00007FFDCDAE0000-memory.dmp

        memory/712-2-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/712-6-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp

        memory/712-8-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp

        memory/712-9-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp

        memory/712-10-0x00007FFDCDAD0000-0x00007FFDCDAE0000-memory.dmp

        memory/712-11-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp

        memory/712-12-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp

        memory/712-14-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp

        memory/712-13-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp

        memory/712-0-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/712-18-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp

        memory/712-1-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/712-4-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/712-5-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/712-3-0x00007FFE0FC4D000-0x00007FFE0FC4E000-memory.dmp

        memory/712-219-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/712-222-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/712-221-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/712-220-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/712-223-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp