Analysis

  • max time kernel
    103s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250610-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250610-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/09/2025, 15:03

General

  • Target
    Boostrabpller.exe
  • Size 2.6MB
  • Sample250917-sfbdmsyk13
  • SHA256 984f14e5ffd9a1a2c5f6c1015b8b42cf2eab941e1bcccb2b176736b7ac8bebbb
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2860
      • C:\Windows\system32\openwith.exe
        "C:\Windows\system32\openwith.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2348
    • C:\Users\Admin\AppData\Local\Temp\Boostrabpller.exe
      "C:\Users\Admin\AppData\Local\Temp\Boostrabpller.exe"
      1⤵
      • Suspicious use of NtCreateUserProcessOtherParentProcess
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4228

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/2348-10-0x0000023031FD0000-0x00000230323D0000-memory.dmp

          memory/2348-16-0x0000023031FD0000-0x00000230323D0000-memory.dmp

          memory/2348-14-0x00007FFF57B20000-0x00007FFF57BDE000-memory.dmp

          memory/2348-13-0x00007FFF58150000-0x00007FFF58345000-memory.dmp

          memory/2348-15-0x00007FFF55DA0000-0x00007FFF56069000-memory.dmp

          memory/2348-12-0x0000023031FD0000-0x00000230323D0000-memory.dmp

          memory/2348-11-0x0000023031FD0000-0x00000230323D0000-memory.dmp

          memory/2348-8-0x0000023030550000-0x000002303055A000-memory.dmp

          memory/4228-5-0x000001CCF9160000-0x000001CCF9560000-memory.dmp

          memory/4228-7-0x00007FFF55DA0000-0x00007FFF56069000-memory.dmp

          memory/4228-6-0x00007FFF57B20000-0x00007FFF57BDE000-memory.dmp

          memory/4228-4-0x00007FFF58150000-0x00007FFF58345000-memory.dmp

          memory/4228-0-0x0000000140000000-0x00000001400A6000-memory.dmp

          memory/4228-3-0x000001CCF9160000-0x000001CCF9560000-memory.dmp

          memory/4228-2-0x000001CCF9160000-0x000001CCF9560000-memory.dmp

          memory/4228-1-0x000001CCF9160000-0x000001CCF9560000-memory.dmp

          memory/4228-17-0x0000000140000000-0x00000001400A6000-memory.dmp

          memory/4228-18-0x000001CCF9160000-0x000001CCF9560000-memory.dmp