Analysis

  • max time kernel
    149s
  • max time network
    125s
  • 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, 23:16

General

  • Target
    attachment20260804-750-3jj9wz.docx
  • Size 104KB
  • Sample260804-2834ssab87
  • 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\attachment20260804-750-3jj9wz.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4828

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 901bebd35c3b055964453f86da76dde31ade0baf3782198082026c24d66dc78e
        • MD5 SHA1 SHA512 TLSH

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDA128.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 b10ff0a29b5e7d535890c40c1ebe95fa7da6d03b9e032c183abc66d6fac41a45
        • MD5 SHA1 SHA512 TLSH

        memory/4828-9-0x00007FFB90870000-0x00007FFB90A65000-memory.dmp

        memory/4828-4-0x00007FFB508F0000-0x00007FFB50900000-memory.dmp

        memory/4828-8-0x00007FFB90870000-0x00007FFB90A65000-memory.dmp

        memory/4828-13-0x00007FFB90870000-0x00007FFB90A65000-memory.dmp

        memory/4828-14-0x00007FFB4E7E0000-0x00007FFB4E7F0000-memory.dmp

        memory/4828-12-0x00007FFB90870000-0x00007FFB90A65000-memory.dmp

        memory/4828-11-0x00007FFB90870000-0x00007FFB90A65000-memory.dmp

        memory/4828-10-0x00007FFB90870000-0x00007FFB90A65000-memory.dmp

        memory/4828-7-0x00007FFB90870000-0x00007FFB90A65000-memory.dmp

        memory/4828-6-0x00007FFB508F0000-0x00007FFB50900000-memory.dmp

        memory/4828-15-0x00007FFB4E7E0000-0x00007FFB4E7F0000-memory.dmp

        memory/4828-0-0x00007FFB508F0000-0x00007FFB50900000-memory.dmp

        memory/4828-24-0x00007FFB90870000-0x00007FFB90A65000-memory.dmp

        memory/4828-5-0x00007FFB90870000-0x00007FFB90A65000-memory.dmp

        memory/4828-2-0x00007FFB508F0000-0x00007FFB50900000-memory.dmp

        memory/4828-3-0x00007FFB9090D000-0x00007FFB9090E000-memory.dmp

        memory/4828-1-0x00007FFB508F0000-0x00007FFB50900000-memory.dmp

        memory/4828-206-0x00007FFB508F0000-0x00007FFB50900000-memory.dmp

        memory/4828-209-0x00007FFB508F0000-0x00007FFB50900000-memory.dmp

        memory/4828-208-0x00007FFB508F0000-0x00007FFB50900000-memory.dmp

        memory/4828-210-0x00007FFB90870000-0x00007FFB90A65000-memory.dmp

        memory/4828-207-0x00007FFB508F0000-0x00007FFB50900000-memory.dmp