Analysis

  • user interaction
    yes
  • max time kernel
    899s
  • max time network
    842s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/10/2026, 08:59

General

  • Target
    Message.eml
  • Size 50KB
  • Sample261023-kxv6daxtb1
  • SHA256 05146025884b060c967fcd70ca5d1bd1c319fed8c5b9b8a6d7212ad529eb8fbe
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 10 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 30 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" /eml "C:\Users\Admin\AppData\Local\Temp\Message.eml"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4668
    • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE
      "C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE" C:\Program Files\Common Files\Microsoft Shared\GRPHFLT\PNG32.FLT
      2⤵
        PID:3208
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:3304
      • C:\Windows\System32\SecurityHealthHost.exe
        \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
        1⤵
          PID:2128

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              OPEN_1~1.PNG

              • Path C:\Users\Admin\AppData\Local\MICROS~1\Windows\INETCA~1\IE\U8AUWZTD\OPEN_1~1.PNG
              • Size 1B
              • SHA256 36a9e7f1c95b82ffb99743e0c5c4ce95d83c9a430aac59f84ef3cbfab6145068
              • MD5 SHA1 SHA512

              CUSTOM.DIC

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
              • Size 16B
              • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
              • MD5 SHA1 SHA512

              memory/3208-52-0x00007FF932680000-0x00007FF9328E3000-memory.dmp

              memory/3208-64-0x00007FF932680000-0x00007FF9328E3000-memory.dmp

              memory/3208-56-0x00007FF932680000-0x00007FF9328E3000-memory.dmp

              memory/3208-57-0x00007FF932680000-0x00007FF9328E3000-memory.dmp

              memory/3208-55-0x00007FF932680000-0x00007FF9328E3000-memory.dmp

              memory/4668-3-0x00007FF9327DF000-0x00007FF9327E0000-memory.dmp

              memory/4668-8-0x00007FF932680000-0x00007FF9328E3000-memory.dmp

              memory/4668-7-0x00007FF8F27C0000-0x00007FF8F27D0000-memory.dmp

              memory/4668-11-0x00007FF932680000-0x00007FF9328E3000-memory.dmp

              memory/4668-10-0x00007FF932680000-0x00007FF9328E3000-memory.dmp

              memory/4668-12-0x00007FF8EFE40000-0x00007FF8EFE50000-memory.dmp

              memory/4668-13-0x00007FF8EFE40000-0x00007FF8EFE50000-memory.dmp

              memory/4668-9-0x00007FF932680000-0x00007FF9328E3000-memory.dmp

              memory/4668-6-0x00007FF932680000-0x00007FF9328E3000-memory.dmp

              memory/4668-0-0x00007FF8F27C0000-0x00007FF8F27D0000-memory.dmp

              memory/4668-4-0x00007FF8F27C0000-0x00007FF8F27D0000-memory.dmp

              memory/4668-5-0x00007FF932680000-0x00007FF9328E3000-memory.dmp

              memory/4668-1-0x00007FF8F27C0000-0x00007FF8F27D0000-memory.dmp

              memory/4668-2-0x00007FF8F27C0000-0x00007FF8F27D0000-memory.dmp

              memory/4668-84-0x00007FF932680000-0x00007FF9328E3000-memory.dmp