Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/06/2026, 00:21

General

  • Target
    Circ17b.doc
  • Size 43KB
  • Sample260628-andvmaev8q
  • SHA256 3f98980e1dc9e87766514038ce5880af4aea8ffb6f33e2095ef5a85413eaea69
  • 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 12 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\Circ17b.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5592

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD904F.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 1KB
        • SHA256 389e81b4027b9391154481064703b38e1c41b7707ff47b8be711643bc8c22d22
        • MD5 SHA1 SHA512 TLSH

        memory/5592-6-0x00007FFD87740000-0x00007FFD879A3000-memory.dmp

        memory/5592-11-0x00007FFD87740000-0x00007FFD879A3000-memory.dmp

        memory/5592-4-0x00007FFD47880000-0x00007FFD47890000-memory.dmp

        memory/5592-5-0x00007FFD47880000-0x00007FFD47890000-memory.dmp

        memory/5592-0-0x00007FFD47880000-0x00007FFD47890000-memory.dmp

        memory/5592-7-0x00007FFD87740000-0x00007FFD879A3000-memory.dmp

        memory/5592-8-0x00007FFD87740000-0x00007FFD879A3000-memory.dmp

        memory/5592-15-0x00007FFD87740000-0x00007FFD879A3000-memory.dmp

        memory/5592-13-0x00007FFD87740000-0x00007FFD879A3000-memory.dmp

        memory/5592-12-0x00007FFD44DF0000-0x00007FFD44E00000-memory.dmp

        memory/5592-3-0x00007FFD8789F000-0x00007FFD878A0000-memory.dmp

        memory/5592-9-0x00007FFD87740000-0x00007FFD879A3000-memory.dmp

        memory/5592-10-0x00007FFD87740000-0x00007FFD879A3000-memory.dmp

        memory/5592-14-0x00007FFD87740000-0x00007FFD879A3000-memory.dmp

        memory/5592-16-0x00007FFD44DF0000-0x00007FFD44E00000-memory.dmp

        memory/5592-25-0x00007FFD87740000-0x00007FFD879A3000-memory.dmp

        memory/5592-2-0x00007FFD47880000-0x00007FFD47890000-memory.dmp

        memory/5592-1-0x00007FFD47880000-0x00007FFD47890000-memory.dmp

        memory/5592-443-0x00007FFD47880000-0x00007FFD47890000-memory.dmp

        memory/5592-446-0x00007FFD47880000-0x00007FFD47890000-memory.dmp

        memory/5592-445-0x00007FFD47880000-0x00007FFD47890000-memory.dmp

        memory/5592-444-0x00007FFD47880000-0x00007FFD47890000-memory.dmp

        memory/5592-447-0x00007FFD87740000-0x00007FFD879A3000-memory.dmp