Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/05/2024, 02:47

General

  • Target
    9df64cf87e84926c95a91ad767cab9d0_NeikiAnalytics.exe
  • Size 77KB
  • Sample240525-c91bvsbh4w
  • SHA256 089ab4f4fe487641a6f68fa9d4870e0487671d3f4a47faefcd4975bad9880db4
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9df64cf87e84926c95a91ad767cab9d0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\9df64cf87e84926c95a91ad767cab9d0_NeikiAnalytics.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2936
    • C:\Windows\microsofthelp.exe
      "C:\Windows\microsofthelp.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Windows directory
      • Suspicious use of SetWindowsHookEx
      PID:5012

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        HidePlugin.dll

        • Path C:\Windows\HidePlugin.dll
        • Size 5KB
        • SHA256 4e96660cc8be7171a79755a20860366987547322b3a809e78c9850f14c242262
        • MD5 SHA1 SHA512 SSDEEP

        microsofthelp.exe

        • Path C:\Windows\microsofthelp.exe
        • Size 78KB
        • SHA256 a03705e06fdb17ec1df2c3f6319a291b3dbb1954bc201ab1281804f3583699fb
        • MD5 SHA1 SHA512 SSDEEP

        memory/2936-0-0x0000000000400000-0x000000000040C000-memory.dmp

        memory/2936-5-0x0000000000400000-0x000000000040C000-memory.dmp

        memory/5012-7-0x0000000000400000-0x000000000040C000-memory.dmp

        memory/5012-12-0x0000000010000000-0x0000000010005000-memory.dmp

        memory/5012-13-0x0000000000400000-0x000000000040C000-memory.dmp