Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 16:28

General

  • Target
    attachment20260810-1169-yjwc5u.docx
  • Size 193KB
  • Sample260810-tym1tsshjc
  • 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 13 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-yjwc5u.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5144

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD5D0C.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 1KB
        • SHA256 1c3c8f92c62ba260469798f6d0d4442262bbad8d1259fb887b155cd0294703b9
        • MD5 SHA1 SHA512 TLSH

        memory/5144-1-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/5144-46-0x0000015A41A10000-0x0000015A41CE0000-memory.dmp

        memory/5144-9-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/5144-8-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/5144-5-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/5144-2-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/5144-0-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/5144-11-0x00007FFDE5CB0000-0x00007FFDE5CC0000-memory.dmp

        memory/5144-12-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/5144-10-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/5144-13-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/5144-15-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/5144-16-0x00007FFDE5CB0000-0x00007FFDE5CC0000-memory.dmp

        memory/5144-17-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/5144-14-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/5144-6-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/5144-7-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/5144-4-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/5144-47-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/5144-56-0x0000015A41A10000-0x0000015A41CE0000-memory.dmp

        memory/5144-57-0x0000015A41A10000-0x0000015A41CE0000-memory.dmp

        memory/5144-106-0x0000015A41A10000-0x0000015A41CE0000-memory.dmp

        memory/5144-131-0x0000015A41A10000-0x0000015A41CE0000-memory.dmp

        memory/5144-3-0x00007FFE289FF000-0x00007FFE28A00000-memory.dmp

        memory/5144-160-0x0000015A41A10000-0x0000015A41CE0000-memory.dmp

        memory/5144-161-0x0000015A41A10000-0x0000015A41CE0000-memory.dmp

        memory/5144-165-0x0000015A41A10000-0x0000015A41CE0000-memory.dmp

        memory/5144-180-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/5144-183-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/5144-182-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/5144-181-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/5144-184-0x0000015A41A10000-0x0000015A41CE0000-memory.dmp

        memory/5144-185-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp