Resubmissions

07/10/2024, 18:32

241007-w6nnfavfja8

07/10/2024, 18:22

241007-w1dahs1djm6

07/10/2024, 18:16

241007-wwl2vs1cnr10

Analysis

  • max time kernel
    148s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/10/2024, 18:32

General

  • Target
    NocturneLoader.exe
  • Size 607KB
  • Sample241007-w6nnfavfja
  • SHA256 4c3fad8ea837861fe54356ad6e7e40cce2fe305b9cb323f07d8802c93a440b70
  • MD5 SHA1 SHA512 SSDEEP
Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NocturneLoader.exe
    "C:\Users\Admin\AppData\Local\Temp\NocturneLoader.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5012
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\NocturneLoader.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1196
      • C:\Windows\system32\certutil.exe
        certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\NocturneLoader.exe" MD5
        3⤵
          PID:1552
        • C:\Windows\system32\find.exe
          find /i /v "md5"
          3⤵
            PID:4344
          • C:\Windows\system32\find.exe
            find /i /v "certutil"
            3⤵
              PID:116

        Network

              MITRE ATT&CK Matrix

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              Downloads