Analysis

  • max time kernel
    79s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 06:49

General

  • Target
    66e2bff83c33ed70c3d656a5c387f150_NeikiAnalytics.exe
  • Size 5.9MB
  • Sample240613-hlem5sscmk
  • SHA256 dae68625e9180c635f87365feb433b5dd8cd5e4ad54e79fe50bde5ec385bfba2
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\66e2bff83c33ed70c3d656a5c387f150_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\66e2bff83c33ed70c3d656a5c387f150_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4576
    • C:\Users\Admin\AppData\Local\Temp\onefile_4576_133627349562670381\encrypted_loader.exe
      "C:\Users\Admin\AppData\Local\Temp\66e2bff83c33ed70c3d656a5c387f150_NeikiAnalytics.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:2748

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        encrypted_loader.exe

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4576_133627349562670381\encrypted_loader.exe
        • Size 6.2MB
        • SHA256 a9ba9cd00f37177819a8406e7fea110ba7afb016585dd4f9f8779ba3151a6758
        • MD5 SHA1 SHA512 SSDEEP

        python312.dll

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4576_133627349562670381\python312.dll
        • Size 6.6MB
        • SHA256 e7890e38256f04ee0b55ac5276bbf3ac61392c3a3ce150bb5497b709803e17ce
        • MD5 SHA1 SHA512 SSDEEP

        vcruntime140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4576_133627349562670381\vcruntime140.dll
        • Size 106KB
        • SHA256 a8f950b4357ec12cfccddc9094cca56a3d5244b95e09ea6e9a746489f2d58736
        • MD5 SHA1 SHA512 SSDEEP

        memory/2748-18-0x00007FF746870000-0x00007FF746EA9000-memory.dmp

        memory/4576-27-0x00007FF7F5CE0000-0x00007FF7F62D9000-memory.dmp