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, 11:10

General

  • Target
    attachment20260802-1169-b3v9i.docx
  • Size 193KB
  • Sample260802-m9pkgahb63
  • 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-b3v9i.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4500

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD9F52.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • 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 ac0e8bb1d133c6c5a31ebc46c3cc56138a2431a746bb935cac7a831e5e60200b
        • MD5 SHA1 SHA512 TLSH

        memory/4500-8-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/4500-14-0x00007FFF99A40000-0x00007FFF99A50000-memory.dmp

        memory/4500-3-0x00007FFFDBD4D000-0x00007FFFDBD4E000-memory.dmp

        memory/4500-1-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/4500-10-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/4500-11-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/4500-12-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/4500-13-0x00007FFF99A40000-0x00007FFF99A50000-memory.dmp

        memory/4500-9-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/4500-7-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/4500-6-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/4500-5-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/4500-2-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/4500-41-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/4500-4-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/4500-0-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/4500-194-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/4500-197-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/4500-196-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/4500-198-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/4500-195-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp