Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 17:26

General

  • Target
    attachment20260731-1169-vj1wv4.docx
  • Size 104KB
  • Sample260731-vzvbzaxcnd
  • 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 10 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\attachment20260731-1169-vj1wv4.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4280

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        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 67a2303d27cac7407a5b44cdd279d7527cbddd837486ca5fa1c092c94a4dd3bc
        • MD5 SHA1 SHA512 TLSH

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDBF74.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 672B
        • SHA256 0b43ceee4709a7fd062563f88a5f837fcdb48c373e72c5cd94f3d2b7a6e9d766
        • MD5 SHA1 SHA512 TLSH

        memory/4280-12-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-28-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-7-0x00007FFA67E40000-0x00007FFA67E50000-memory.dmp

        memory/4280-5-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-1-0x00007FFA67E40000-0x00007FFA67E50000-memory.dmp

        memory/4280-11-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-10-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-14-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-13-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-9-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-8-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-15-0x00007FFA65110000-0x00007FFA65120000-memory.dmp

        memory/4280-16-0x00007FFA65110000-0x00007FFA65120000-memory.dmp

        memory/4280-6-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-29-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-30-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-31-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-32-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-33-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp

        memory/4280-4-0x00007FFA67E40000-0x00007FFA67E50000-memory.dmp

        memory/4280-0-0x00007FFA67E40000-0x00007FFA67E50000-memory.dmp

        memory/4280-2-0x00007FFA67E40000-0x00007FFA67E50000-memory.dmp

        memory/4280-3-0x00007FFAA7E5F000-0x00007FFAA7E60000-memory.dmp

        memory/4280-516-0x00007FFA67E40000-0x00007FFA67E50000-memory.dmp

        memory/4280-517-0x00007FFA67E40000-0x00007FFA67E50000-memory.dmp

        memory/4280-519-0x00007FFA67E40000-0x00007FFA67E50000-memory.dmp

        memory/4280-518-0x00007FFA67E40000-0x00007FFA67E50000-memory.dmp

        memory/4280-520-0x00007FFAA7D00000-0x00007FFAA7F63000-memory.dmp