Analysis

  • max time kernel
    149s
  • max time network
    144s
  • 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, 00:28

General

  • Target
    attachment20260810-750-ctbms5.docx
  • Size 104KB
  • Sample260810-asazjayaje
  • 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\attachment20260810-750-ctbms5.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4228

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 5e1163961c145c1752edbc46567580968c181e310126f0408aa11d3ca4daa4a2
        • MD5 SHA1 SHA512 TLSH

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD1B3C.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 3KB
        • SHA256 c3254301cbeae3d807ecc8714bb0f1cfb76a6da903f12ecdde28ced1ff0a6b1d
        • MD5 SHA1 SHA512 TLSH

        memory/4228-10-0x00007FFBB3630000-0x00007FFBB3640000-memory.dmp

        memory/4228-0-0x00007FFBB5B10000-0x00007FFBB5B20000-memory.dmp

        memory/4228-5-0x00007FFBB5B10000-0x00007FFBB5B20000-memory.dmp

        memory/4228-4-0x00007FFBF5A90000-0x00007FFBF5C85000-memory.dmp

        memory/4228-7-0x00007FFBB5B10000-0x00007FFBB5B20000-memory.dmp

        memory/4228-8-0x00007FFBF5A90000-0x00007FFBF5C85000-memory.dmp

        memory/4228-9-0x00007FFBB3630000-0x00007FFBB3640000-memory.dmp

        memory/4228-1-0x00007FFBB5B10000-0x00007FFBB5B20000-memory.dmp

        memory/4228-13-0x00007FFBF5A90000-0x00007FFBF5C85000-memory.dmp

        memory/4228-6-0x00007FFBF5A90000-0x00007FFBF5C85000-memory.dmp

        memory/4228-3-0x00007FFBF5B2D000-0x00007FFBF5B2E000-memory.dmp

        memory/4228-2-0x00007FFBB5B10000-0x00007FFBB5B20000-memory.dmp

        memory/4228-204-0x00007FFBB5B10000-0x00007FFBB5B20000-memory.dmp

        memory/4228-207-0x00007FFBB5B10000-0x00007FFBB5B20000-memory.dmp

        memory/4228-206-0x00007FFBB5B10000-0x00007FFBB5B20000-memory.dmp

        memory/4228-205-0x00007FFBB5B10000-0x00007FFBB5B20000-memory.dmp

        memory/4228-208-0x00007FFBF5A90000-0x00007FFBF5C85000-memory.dmp