Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 07:44

General

  • Target
    attachment20260809-1169-mljyrr.docx
  • Size 193KB
  • Sample260809-jktlcatbmf
  • 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\attachment20260809-1169-mljyrr.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1540

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 4429e0da4bc96b7b3ad2b9a4e8bf4745fc132f07acf59986c39dec0eba15c360
        • MD5 SHA1 SHA512 TLSH

        57C8EDB95DF3F0AD4EE2DC2B8CFD4157

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
        • Size 342B
        • SHA256 e7e0747f1c86d1b40ea09ddbd2e436b65faf598f558b90feaa8e32f526e4fa43
        • MD5 SHA1 SHA512 TLSH

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDC4DD.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 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 601d0c9dbe664b7f63a1e78d886299f270146cc15c68b82cf4c1728a5e6a0904
        • MD5 SHA1 SHA512 TLSH

        memory/1540-10-0x00007FFD50110000-0x00007FFD50305000-memory.dmp

        memory/1540-35-0x00007FFD50110000-0x00007FFD50305000-memory.dmp

        memory/1540-11-0x00007FFD50110000-0x00007FFD50305000-memory.dmp

        memory/1540-9-0x00007FFD50110000-0x00007FFD50305000-memory.dmp

        memory/1540-12-0x00007FFD0E0A0000-0x00007FFD0E0B0000-memory.dmp

        memory/1540-6-0x00007FFD50110000-0x00007FFD50305000-memory.dmp

        memory/1540-4-0x00007FFD10190000-0x00007FFD101A0000-memory.dmp

        memory/1540-1-0x00007FFD501AD000-0x00007FFD501AE000-memory.dmp

        memory/1540-13-0x00007FFD0E0A0000-0x00007FFD0E0B0000-memory.dmp

        memory/1540-19-0x00007FFD501AD000-0x00007FFD501AE000-memory.dmp

        memory/1540-7-0x00007FFD50110000-0x00007FFD50305000-memory.dmp

        memory/1540-0-0x00007FFD10190000-0x00007FFD101A0000-memory.dmp

        memory/1540-36-0x00007FFD50110000-0x00007FFD50305000-memory.dmp

        memory/1540-8-0x00007FFD50110000-0x00007FFD50305000-memory.dmp

        memory/1540-5-0x00007FFD10190000-0x00007FFD101A0000-memory.dmp

        memory/1540-2-0x00007FFD10190000-0x00007FFD101A0000-memory.dmp

        memory/1540-3-0x00007FFD10190000-0x00007FFD101A0000-memory.dmp

        memory/1540-525-0x00007FFD10190000-0x00007FFD101A0000-memory.dmp

        memory/1540-528-0x00007FFD10190000-0x00007FFD101A0000-memory.dmp

        memory/1540-527-0x00007FFD10190000-0x00007FFD101A0000-memory.dmp

        memory/1540-526-0x00007FFD10190000-0x00007FFD101A0000-memory.dmp

        memory/1540-529-0x00007FFD50110000-0x00007FFD50305000-memory.dmp