Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/08/2026, 04:30

General

  • Target
    attachment20260816-1169-jw0gzn.docx
  • Size 193KB
  • Sample260816-e4s2pszcnd
  • 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\attachment20260816-1169-jw0gzn.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2740

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 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 baa7152b55ae95eec814da2b7fca41aa6cef0aef395bcceade1bc9ecf0fdc26b
        • MD5 SHA1 SHA512 TLSH

        memory/2740-5-0x00007FFB2B910000-0x00007FFB2B920000-memory.dmp

        memory/2740-13-0x00007FFB29510000-0x00007FFB29520000-memory.dmp

        memory/2740-4-0x00007FFB2B910000-0x00007FFB2B920000-memory.dmp

        memory/2740-0-0x00007FFB2B910000-0x00007FFB2B920000-memory.dmp

        memory/2740-6-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-9-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-11-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-12-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-10-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-2-0x00007FFB2B910000-0x00007FFB2B920000-memory.dmp

        memory/2740-8-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-7-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-14-0x00007FFB29510000-0x00007FFB29520000-memory.dmp

        memory/2740-3-0x00007FFB6B92D000-0x00007FFB6B92E000-memory.dmp

        memory/2740-35-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-37-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-36-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-1-0x00007FFB2B910000-0x00007FFB2B920000-memory.dmp