Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 18:46

General

  • Target
    attachment20260930-527357-ohvnpx.docx
  • Size 191KB
  • Sample260930-xerrfsvxas
  • SHA256 8e9f876735d72a31eb9f43c1abfc7ecccd7e386c9b4553b245bb3ad6f272767c
  • 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\attachment20260930-527357-ohvnpx.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4052

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD5D22.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 ea33d1f485fadaecb0fcc602323e5e1b2b8e6a50adf21edeed920e586111b8b7
        • MD5 SHA1 SHA512 TLSH

        memory/4052-11-0x00007FFE62B50000-0x00007FFE62D45000-memory.dmp

        memory/4052-14-0x00007FFE20270000-0x00007FFE20280000-memory.dmp

        memory/4052-9-0x00007FFE62B50000-0x00007FFE62D45000-memory.dmp

        memory/4052-0-0x00007FFE22BD0000-0x00007FFE22BE0000-memory.dmp

        memory/4052-10-0x00007FFE62B50000-0x00007FFE62D45000-memory.dmp

        memory/4052-8-0x00007FFE62B50000-0x00007FFE62D45000-memory.dmp

        memory/4052-12-0x00007FFE62B50000-0x00007FFE62D45000-memory.dmp

        memory/4052-7-0x00007FFE62B50000-0x00007FFE62D45000-memory.dmp

        memory/4052-6-0x00007FFE62B50000-0x00007FFE62D45000-memory.dmp

        memory/4052-5-0x00007FFE22BD0000-0x00007FFE22BE0000-memory.dmp

        memory/4052-13-0x00007FFE20270000-0x00007FFE20280000-memory.dmp

        memory/4052-4-0x00007FFE22BD0000-0x00007FFE22BE0000-memory.dmp

        memory/4052-1-0x00007FFE22BD0000-0x00007FFE22BE0000-memory.dmp

        memory/4052-34-0x00007FFE62B50000-0x00007FFE62D45000-memory.dmp

        memory/4052-2-0x00007FFE22BD0000-0x00007FFE22BE0000-memory.dmp

        memory/4052-3-0x00007FFE62BED000-0x00007FFE62BEE000-memory.dmp

        memory/4052-169-0x00007FFE22BD0000-0x00007FFE22BE0000-memory.dmp

        memory/4052-172-0x00007FFE22BD0000-0x00007FFE22BE0000-memory.dmp

        memory/4052-171-0x00007FFE22BD0000-0x00007FFE22BE0000-memory.dmp

        memory/4052-173-0x00007FFE62B50000-0x00007FFE62D45000-memory.dmp

        memory/4052-170-0x00007FFE22BD0000-0x00007FFE22BE0000-memory.dmp