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
    04/08/2026, 02:56

General

  • Target
    attachment20260804-1169-bimvxw.docx
  • Size 104KB
  • Sample260804-de16caer61
  • 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\attachment20260804-1169-bimvxw.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4872

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        57C8EDB95DF3F0AD4EE2DC2B8CFD4157

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
        • Size 4KB
        • SHA256 0300e9ddb527990e8b59d06e9ccf3ec2bd92d3bbd0ef4fba69d6336e4195e82d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        57C8EDB95DF3F0AD4EE2DC2B8CFD4157

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
        • Size 342B
        • SHA256 47f07f33facbeb4af957e18e696353937004747280a45bfefb3e064bb6a61597
        • MD5 SHA1 SHA512 TLSH

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD43BF.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 677B
        • SHA256 ece1721dc179b8c0bb7128555e16d2699be8c06acfc02c7cf4a695748589aced
        • MD5 SHA1 SHA512 TLSH

        memory/4872-11-0x00007FFE13970000-0x00007FFE13B65000-memory.dmp

        memory/4872-12-0x00007FFDD1630000-0x00007FFDD1640000-memory.dmp

        memory/4872-8-0x00007FFE13970000-0x00007FFE13B65000-memory.dmp

        memory/4872-7-0x00007FFE13970000-0x00007FFE13B65000-memory.dmp

        memory/4872-6-0x00007FFE13970000-0x00007FFE13B65000-memory.dmp

        memory/4872-2-0x00007FFDD39F0000-0x00007FFDD3A00000-memory.dmp

        memory/4872-10-0x00007FFE13970000-0x00007FFE13B65000-memory.dmp

        memory/4872-9-0x00007FFE13970000-0x00007FFE13B65000-memory.dmp

        memory/4872-13-0x00007FFDD1630000-0x00007FFDD1640000-memory.dmp

        memory/4872-5-0x00007FFDD39F0000-0x00007FFDD3A00000-memory.dmp

        memory/4872-28-0x00007FFE13970000-0x00007FFE13B65000-memory.dmp

        memory/4872-3-0x00007FFE13A0D000-0x00007FFE13A0E000-memory.dmp

        memory/4872-4-0x00007FFDD39F0000-0x00007FFDD3A00000-memory.dmp

        memory/4872-1-0x00007FFDD39F0000-0x00007FFDD3A00000-memory.dmp

        memory/4872-0-0x00007FFDD39F0000-0x00007FFDD3A00000-memory.dmp