Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/08/2026, 03:26

General

  • Target
    attachment20260808-1169-so2oc4.docx
  • Size 104KB
  • Sample260808-dy7r8ssvbx
  • 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\attachment20260808-1169-so2oc4.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5576

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        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 2KB
        • SHA256 e8edea8435da98c87dae81d610cd46f85e067c16b4b88d1cd32d808329529992
        • MD5 SHA1 SHA512 TLSH

        memory/5576-8-0x00007FFCF9FD0000-0x00007FFCFA1C5000-memory.dmp

        memory/5576-10-0x00007FFCF9FD0000-0x00007FFCFA1C5000-memory.dmp

        memory/5576-3-0x00007FFCFA06D000-0x00007FFCFA06E000-memory.dmp

        memory/5576-5-0x00007FFCBA050000-0x00007FFCBA060000-memory.dmp

        memory/5576-0-0x00007FFCBA050000-0x00007FFCBA060000-memory.dmp

        memory/5576-7-0x00007FFCF9FD0000-0x00007FFCFA1C5000-memory.dmp

        memory/5576-6-0x00007FFCF9FD0000-0x00007FFCFA1C5000-memory.dmp

        memory/5576-9-0x00007FFCF9FD0000-0x00007FFCFA1C5000-memory.dmp

        memory/5576-12-0x00007FFCF9FD0000-0x00007FFCFA1C5000-memory.dmp

        memory/5576-14-0x00007FFCF9FD0000-0x00007FFCFA1C5000-memory.dmp

        memory/5576-4-0x00007FFCBA050000-0x00007FFCBA060000-memory.dmp

        memory/5576-13-0x00007FFCB76F0000-0x00007FFCB7700000-memory.dmp

        memory/5576-11-0x00007FFCF9FD0000-0x00007FFCFA1C5000-memory.dmp

        memory/5576-15-0x00007FFCB76F0000-0x00007FFCB7700000-memory.dmp

        memory/5576-1-0x00007FFCBA050000-0x00007FFCBA060000-memory.dmp

        memory/5576-24-0x00007FFCF9FD0000-0x00007FFCFA1C5000-memory.dmp

        memory/5576-2-0x00007FFCBA050000-0x00007FFCBA060000-memory.dmp

        memory/5576-150-0x00007FFCBA050000-0x00007FFCBA060000-memory.dmp

        memory/5576-154-0x00007FFCF9FD0000-0x00007FFCFA1C5000-memory.dmp

        memory/5576-153-0x00007FFCBA050000-0x00007FFCBA060000-memory.dmp

        memory/5576-152-0x00007FFCBA050000-0x00007FFCBA060000-memory.dmp

        memory/5576-151-0x00007FFCBA050000-0x00007FFCBA060000-memory.dmp