Analysis

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

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/07/2026, 14:36

General

  • Target
    word.exe
  • Size 733KB
  • Sample260730-ryjbjaba32
  • SHA256 aa223638cd0363efd4195a0081ff36b953c45b36b2bc1dca0aba27ded47259bd
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\word.exe
    "C:\Users\Admin\AppData\Local\Temp\word.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3404
    • C:\Users\Admin\AppData\Local\Temp\word.exe
      "C:\Users\Admin\AppData\Local\Temp\word.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4976

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        System.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsv52B0.tmp\System.dll
        • Size 25KB
        • SHA256 33b570d86c4aac8c6785944f9b2992dc3eccc99e35c20ab79d81917bbef35622
        • MD5 SHA1 SHA512 SSDEEP TLSH

        populus.ini

        • Path C:\Users\Admin\AppData\Local\Temp\populus.ini
        • Size 62B
        • SHA256 26480dac856373656e05508f9ac45645ad0841587ea90fff26d802406d164432
        • MD5 SHA1 SHA512 TLSH

        memory/3404-16-0x00007FFAAF750000-0x00007FFAAF75F000-memory.dmp

        memory/3404-15-0x00007FFAAF759000-0x00007FFAAF75A000-memory.dmp

        memory/3404-40-0x0000000002E10000-0x0000000006C42000-memory.dmp

        memory/3404-42-0x0000000140000000-0x000000014012C000-memory.dmp

        memory/4976-41-0x0000000000080000-0x0000000000116000-memory.dmp

        memory/4976-44-0x0000000140000000-0x0000000141677000-memory.dmp

        memory/4976-46-0x00007FFAB5089000-0x00007FFAB508B000-memory.dmp

        memory/4976-56-0x0000000140000000-0x0000000141677000-memory.dmp

        memory/4976-57-0x0000000140000000-0x0000000141677000-memory.dmp