Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/08/2026, 19:52

General

  • Target
    attachment20260802-1169-hn02q.docx
  • Size 193KB
  • Sample260802-yldc3sfa22
  • 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 11 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\attachment20260802-1169-hn02q.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3948

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        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 1KB
        • SHA256 2b115c76703eaa03ae24743abee28869ce2a0001ab24204a946104401bd971f5
        • MD5 SHA1 SHA512 TLSH

        memory/3948-10-0x00007FFD63050000-0x00007FFD63060000-memory.dmp

        memory/3948-5-0x00007FFD650B0000-0x00007FFD650C0000-memory.dmp

        memory/3948-2-0x00007FFD650B0000-0x00007FFD650C0000-memory.dmp

        memory/3948-6-0x00007FFDA5030000-0x00007FFDA5225000-memory.dmp

        memory/3948-7-0x00007FFD650B0000-0x00007FFD650C0000-memory.dmp

        memory/3948-9-0x00007FFDA5030000-0x00007FFDA5225000-memory.dmp

        memory/3948-8-0x00007FFDA5030000-0x00007FFDA5225000-memory.dmp

        memory/3948-0-0x00007FFD650B0000-0x00007FFD650C0000-memory.dmp

        memory/3948-11-0x00007FFD63050000-0x00007FFD63060000-memory.dmp

        memory/3948-4-0x00007FFDA5030000-0x00007FFDA5225000-memory.dmp

        memory/3948-3-0x00007FFDA50CD000-0x00007FFDA50CE000-memory.dmp

        memory/3948-32-0x00007FFDA5030000-0x00007FFDA5225000-memory.dmp

        memory/3948-33-0x00007FFDA5030000-0x00007FFDA5225000-memory.dmp

        memory/3948-34-0x00007FFDA5030000-0x00007FFDA5225000-memory.dmp

        memory/3948-1-0x00007FFD650B0000-0x00007FFD650C0000-memory.dmp

        memory/3948-414-0x00007FFD650B0000-0x00007FFD650C0000-memory.dmp

        memory/3948-418-0x00007FFDA5030000-0x00007FFDA5225000-memory.dmp

        memory/3948-417-0x00007FFD650B0000-0x00007FFD650C0000-memory.dmp

        memory/3948-416-0x00007FFD650B0000-0x00007FFD650C0000-memory.dmp

        memory/3948-415-0x00007FFD650B0000-0x00007FFD650C0000-memory.dmp