Analysis

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

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/08/2026, 01:56

General

  • Target
    attachment20260810-1169-23fp4f.docx
  • Size 193KB
  • Sample260810-ccn8bsszfv
  • 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\attachment20260810-1169-23fp4f.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3056

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD44DC.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExcludeDictionaryEN0409.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 3KB
        • SHA256 eb104fb9f0664a0c09c343bd06129b2765aaa9efa25b2f60b9c5e2e91068572e
        • MD5 SHA1 SHA512 TLSH

        memory/3056-6-0x00007FFD6DBB0000-0x00007FFD6DDA5000-memory.dmp

        memory/3056-4-0x00007FFD2DC30000-0x00007FFD2DC40000-memory.dmp

        memory/3056-12-0x00007FFD6DBB0000-0x00007FFD6DDA5000-memory.dmp

        memory/3056-13-0x00007FFD6DBB0000-0x00007FFD6DDA5000-memory.dmp

        memory/3056-14-0x00007FFD2B820000-0x00007FFD2B830000-memory.dmp

        memory/3056-11-0x00007FFD6DBB0000-0x00007FFD6DDA5000-memory.dmp

        memory/3056-7-0x00007FFD6DBB0000-0x00007FFD6DDA5000-memory.dmp

        memory/3056-0-0x00007FFD2DC30000-0x00007FFD2DC40000-memory.dmp

        memory/3056-9-0x00007FFD6DBB0000-0x00007FFD6DDA5000-memory.dmp

        memory/3056-8-0x00007FFD6DBB0000-0x00007FFD6DDA5000-memory.dmp

        memory/3056-2-0x00007FFD2DC30000-0x00007FFD2DC40000-memory.dmp

        memory/3056-15-0x00007FFD2B820000-0x00007FFD2B830000-memory.dmp

        memory/3056-1-0x00007FFD2DC30000-0x00007FFD2DC40000-memory.dmp

        memory/3056-10-0x00007FFD6DBB0000-0x00007FFD6DDA5000-memory.dmp

        memory/3056-33-0x00007FFD6DBB0000-0x00007FFD6DDA5000-memory.dmp

        memory/3056-5-0x00007FFD2DC30000-0x00007FFD2DC40000-memory.dmp

        memory/3056-3-0x00007FFD6DC4D000-0x00007FFD6DC4E000-memory.dmp