Analysis

  • user interaction
    yes
  • max time kernel
    38s
  • max time network
    34s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260513-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    26/08/2026, 14:56

General

  • Target
    Loader.exe
  • Size 368KB
  • Sample260826-sa296sysgx
  • SHA256 be8ffa2deeb1ad590f371dfc031c4701010de583a091b9e9ad81e5d421ebbee0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3516
      • C:\Users\Admin\AppData\Local\Temp\Loader.exe
        "C:\Users\Admin\AppData\Local\Temp\Loader.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:4916
      • C:\Users\Admin\AppData\Local\Temp\Loader.exe
        "C:\Users\Admin\AppData\Local\Temp\Loader.exe"
        2⤵
          PID:3580
        • C:\Users\Admin\AppData\Local\Temp\Loader.exe
          "C:\Users\Admin\AppData\Local\Temp\Loader.exe"
          2⤵
            PID:3716

        Network

              MITRE ATT&CK Matrix

              Replay Monitor

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              Downloads

              memory/3580-2-0x0000000140000000-0x000000014002A000-memory.dmp

              memory/3580-4-0x0000000140000000-0x000000014002A000-memory.dmp

              memory/3580-8-0x0000000140000000-0x000000014002A000-memory.dmp

              memory/3580-3-0x0000000140000000-0x000000014002A000-memory.dmp

              memory/3716-7-0x0000000140000000-0x000000014001D000-memory.dmp

              memory/3716-9-0x0000000140000000-0x000000014001D000-memory.dmp

              memory/3716-6-0x0000000140000000-0x000000014001D000-memory.dmp

              memory/3716-5-0x0000000140000000-0x000000014001D000-memory.dmp

              memory/3716-11-0x0000000140000000-0x000000014001D000-memory.dmp

              memory/4916-0-0x0000000000260000-0x00000000002C0000-memory.dmp

              memory/4916-1-0x0000000002CF0000-0x0000000002D4E000-memory.dmp