Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/10/2026, 03:53

General

  • Target
    attachment20261002-143791-yitv0x.docx
  • Size 11KB
  • Sample261002-efmvsasepa
  • SHA256 f978dfe1879eacb6058675b9fcd065bca8b492e21d8c26af78c32d6d0eb41dbf
  • 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\attachment20261002-143791-yitv0x.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4316

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD315B.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab3109.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab3109.tmp
        • Size 32KB
        • SHA256 3c6f66790c543d4e9d8e0e6f476b1acadf0a5fcdd561b8484d8dddadfdf8134b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab3119.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab3119.tmp
        • Size 34KB
        • SHA256 23ccfb7206a8f77a13080998ec6ef95b59b3c3e12b72b2d2ad4e53b0b26bb8c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab312A.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab312A.tmp
        • Size 30KB
        • SHA256 e0100320a4f63e07c77138a89ea24a1cbd69784a89fe3bf83e35576114b4ce02
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab312B.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab312B.tmp
        • Size 31KB
        • SHA256 5d13f9907ac381d19f0a7552fd6d9fc07c9bd42c0f9ce017fff75587e1890375
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab312C.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab312C.tmp
        • Size 30KB
        • SHA256 434576eb1a16c2d14d666a33edde76717c896d79f45df56742afd90acb9f21ce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab312D.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab312D.tmp
        • Size 30KB
        • SHA256 8077c92c66d15d7e03fbff3a48bd9576b80f698a36a44316eaba81ee8043b673
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab312E.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab312E.tmp
        • Size 32KB
        • SHA256 df3fff163924d08517b41455f2d06788ba4e49c68337d15ecf329be48cf7da2d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab312F.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab312F.tmp
        • Size 45KB
        • SHA256 40e9af9284ff07fdb75c33a11a794f5333712baa4a6cf82fa529fbaf5ad0fed0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab3130.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab3130.tmp
        • Size 21KB
        • SHA256 773ac516c9b9b28058128ec9be099f817f3f90211ac70dc68077599929683d6f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab3153.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab3153.tmp
        • Size 21KB
        • SHA256 5c70dd1551eb8b9b13efafeeaf70f08b307e110caee75ad9908a6a42bbccb07e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab3154.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab3154.tmp
        • Size 30KB
        • SHA256 cebe759bc4509700e3d23c6a5df8d889132a60ebc92260a74947eaa1089e2789
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab3155.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab3155.tmp
        • Size 28KB
        • SHA256 da2f261c3c82e229a097a9302c8580f014bb6442825db47c008da097cfce0ee4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab3156.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab3156.tmp
        • Size 30KB
        • SHA256 7e1a90cdb2ba7f03abcb4687f0931858bf57e13552e0e4e54ec69a27325011ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab3159.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab3159.tmp
        • Size 30KB
        • SHA256 d250eb1f93b43efb7654b831b4183c9caec2d12d4efee8607fee70b9fab20730
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab315A.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab315A.tmp
        • Size 34KB
        • SHA256 9e46b8ba0bad6e534af33015c86396c33c5088d3ae5389217a5e90ba68252374
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab3369.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab3369.tmp
        • Size 1.2MB
        • SHA256 ada7eff0676d9cce1935d5485f3dde35c594d343658fb1da42cb5a48fc3fc16a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab3465.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab3465.tmp
        • Size 1.8MB
        • SHA256 8af4c7cac47d2b9c7adeadf276edae830b4cc5ffe7e765e3c3d7b3fadcb5f273
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab34F4.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab34F4.tmp
        • Size 2.4MB
        • SHA256 ad26761d59f1fa9783c2f49184a2e8fe55fcd46cd3c49ffc099c02310649dc67
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab3592.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\cab3592.tmp
        • Size 3.3MB
        • SHA256 f2d2df37366f8e49106980377d2448080879027c380d90d5a25da3bdad771f8c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

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

        ExcludeDictionaryES080a.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryES080a.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        REIYA966GE56D3PGGENX.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\REIYA966GE56D3PGGENX.temp
        • Size 678B
        • SHA256 7eb06c4c5636af60e968b6dedd5e3e9edb046ec21a33f770a34badcbe470bb7a
        • MD5 SHA1 SHA512 TLSH

        memory/4316-1-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/4316-0-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/4316-11-0x00007FFA1F5E0000-0x00007FFA1F5F0000-memory.dmp

        memory/4316-6-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/4316-7-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/4316-8-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/4316-9-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/4316-10-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/4316-5-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/4316-36-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/4316-2-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/4316-4-0x00007FFA616ED000-0x00007FFA616EE000-memory.dmp

        memory/4316-3-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/4316-12-0x00007FFA1F5E0000-0x00007FFA1F5F0000-memory.dmp

        memory/4316-37-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/4316-38-0x000002443FFA0000-0x000002444004A000-memory.dmp

        memory/4316-204-0x000002443FFA0000-0x000002444004A000-memory.dmp

        memory/4316-205-0x000002443FFA0000-0x000002444004A000-memory.dmp

        memory/4316-207-0x000002443FFA0000-0x000002444004A000-memory.dmp

        memory/4316-213-0x000002443FFA0000-0x000002444004A000-memory.dmp

        memory/4316-229-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/4316-233-0x00007FFA61650000-0x00007FFA61845000-memory.dmp

        memory/4316-232-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/4316-231-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp

        memory/4316-230-0x00007FFA216D0000-0x00007FFA216E0000-memory.dmp