Analysis

  • max time kernel
    149s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    13/09/2026, 06:38

General

  • Target
    attachment20260913-1523309-dctomi.docx
  • Size 104KB
  • Sample260913-hd166sshkc
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • 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\attachment20260913-1523309-dctomi.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1276

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        57C8EDB95DF3F0AD4EE2DC2B8CFD4157

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
        • Size 342B
        • SHA256 9851c473fb83e88a19d7f06fa9c412f00caad5f8945e07516e541200372872cf
        • MD5 SHA1 SHA512 TLSH

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD9307.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 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 b4556957eb3c579a983688d7252336dc7af01e394f9efa36cd36578510816597
        • MD5 SHA1 SHA512 TLSH

        memory/1276-6-0x00007FFB1D050000-0x00007FFB1D060000-memory.dmp

        memory/1276-12-0x00007FFB5CFD0000-0x00007FFB5D1C5000-memory.dmp

        memory/1276-0-0x00007FFB1D050000-0x00007FFB1D060000-memory.dmp

        memory/1276-7-0x00007FFB5CFD0000-0x00007FFB5D1C5000-memory.dmp

        memory/1276-8-0x00007FFB5CFD0000-0x00007FFB5D1C5000-memory.dmp

        memory/1276-9-0x00007FFB1AC30000-0x00007FFB1AC40000-memory.dmp

        memory/1276-11-0x00007FFB5CFD0000-0x00007FFB5D1C5000-memory.dmp

        memory/1276-10-0x00007FFB5CFD0000-0x00007FFB5D1C5000-memory.dmp

        memory/1276-13-0x00007FFB1AC30000-0x00007FFB1AC40000-memory.dmp

        memory/1276-5-0x00007FFB5CFD0000-0x00007FFB5D1C5000-memory.dmp

        memory/1276-4-0x00007FFB1D050000-0x00007FFB1D060000-memory.dmp

        memory/1276-22-0x00007FFB5CFD0000-0x00007FFB5D1C5000-memory.dmp

        memory/1276-2-0x00007FFB1D050000-0x00007FFB1D060000-memory.dmp

        memory/1276-1-0x00007FFB1D050000-0x00007FFB1D060000-memory.dmp

        memory/1276-3-0x00007FFB5D06D000-0x00007FFB5D06E000-memory.dmp

        memory/1276-181-0x00007FFB1D050000-0x00007FFB1D060000-memory.dmp

        memory/1276-185-0x00007FFB5CFD0000-0x00007FFB5D1C5000-memory.dmp

        memory/1276-184-0x00007FFB1D050000-0x00007FFB1D060000-memory.dmp

        memory/1276-183-0x00007FFB1D050000-0x00007FFB1D060000-memory.dmp

        memory/1276-182-0x00007FFB1D050000-0x00007FFB1D060000-memory.dmp