Analysis

  • max time kernel
    148s
  • max time network
    119s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/08/2026, 01:34

General

  • Target
    attachment20260812-1169-f0vsk5.docx
  • Size 193KB
  • Sample260812-by4dpsgn6s
  • SHA256 1b6774b78b67aa3dcf1d078dc00b8a4439ef41a1eae6cbd8de6e03416e5070cc
  • 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 13 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\attachment20260812-1169-f0vsk5.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4376

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD99CA.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 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        ExcludeDictionaryEN0409.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 2KB
        • SHA256 d066c13f7eb923910970c4ebef21a93c4a8e4f7eb19804291fbaee1a43136ba4
        • MD5 SHA1 SHA512 TLSH

        memory/4376-9-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4376-15-0x00007FF806A60000-0x00007FF806A70000-memory.dmp

        memory/4376-6-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4376-10-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4376-7-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4376-11-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4376-13-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4376-12-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4376-0-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4376-8-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4376-14-0x00007FF806A60000-0x00007FF806A70000-memory.dmp

        memory/4376-1-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4376-4-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4376-5-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4376-37-0x00007FF848EC0000-0x00007FF849123000-memory.dmp

        memory/4376-2-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4376-3-0x00007FF84901F000-0x00007FF849020000-memory.dmp

        memory/4376-201-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4376-200-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4376-203-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4376-202-0x00007FF809000000-0x00007FF809010000-memory.dmp

        memory/4376-204-0x00007FF848EC0000-0x00007FF849123000-memory.dmp