Analysis

  • max time kernel
    142s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 11:37

General

  • Target
    a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe
  • Size 212KB
  • Sample240603-nrfehsed48
  • SHA256 f474aa9edd5f17e7a9ace0abe05102338daf00ccf37c1d1f7e465555537b3347
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Modifies WinLogon 2 TTPs 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe"
    1⤵
    • Modifies WinLogon
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2604
    • C:\Windows\apppatch\svchost.exe
      "C:\Windows\apppatch\svchost.exe"
      2⤵
      • Modifies WinLogon for persistence
      • Executes dropped EXE
      • Modifies WinLogon
      • Suspicious behavior: EnumeratesProcesses
      PID:3120

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        login[2].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3YK18YAR\login[2].htm
        • Size 593B
        • SHA256 7392749832c70fcfc2d440d7afc2f880000dd564930d95d634eb1199fa15de30
        • MD5 SHA1 SHA512

        login[1].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6E1TJXL2\login[1].htm
        • Size 168B
        • SHA256 43edf068d34276e8ade4113d4d7207de19fc98a2ae1c07298e593edae2a8774c
        • MD5 SHA1 SHA512

        1FC.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\1FC.tmp
        • Size 457B
        • SHA256 e06beacdcc1ad1cfbe80aadb8a62d04c80c45e0e603c63b2e4313bfc32b7f50c
        • MD5 SHA1 SHA512

        1FC.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\1FC.tmp
        • Size 457B
        • SHA256 4875b451859b1eb8d0d3b040b1bb8d654d212edb6d9c721cf0f4372129579385
        • MD5 SHA1 SHA512

        544A.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\544A.tmp
        • Size 23KB
        • SHA256 c729e0594a5649e925c15f0ad6d18e252a44ead0d4f5f8510bfc009fdbbbab8c
        • MD5 SHA1 SHA512 SSDEEP

        5AB5.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\5AB5.tmp
        • Size 593B
        • SHA256 b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f
        • MD5 SHA1 SHA512

        621C.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\621C.tmp
        • Size 42KB
        • SHA256 8c29a60a6361112ae0ca9c4d7d0bf0216a283d0c6de326606c08b42924f72ca6
        • MD5 SHA1 SHA512 SSDEEP

        621C.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\621C.tmp
        • Size 42KB
        • SHA256 d02f4e35c5a01526bdcca9fa8d5b80a0526ce4563419d9c56e8d53eb482c1f1c
        • MD5 SHA1 SHA512 SSDEEP

        svchost.exe

        • Path C:\Windows\apppatch\svchost.exe
        • Size 212KB
        • SHA256 baffd92006ce6ffdd9cd374edf88b7d0283adffeabe6b7a43872502ef3e8b2ef
        • MD5 SHA1 SHA512 SSDEEP

        memory/2604-0-0x0000000000400000-0x00000000005BA000-memory.dmp

        memory/2604-11-0x0000000000400000-0x00000000005BA000-memory.dmp

        memory/2604-15-0x0000000000400000-0x000000000045F000-memory.dmp

        memory/2604-14-0x0000000002360000-0x00000000023B1000-memory.dmp

        memory/2604-2-0x0000000000400000-0x000000000045F000-memory.dmp

        memory/2604-1-0x0000000002360000-0x00000000023B1000-memory.dmp

        memory/3120-58-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-49-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-30-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-34-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-71-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-80-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-79-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-78-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-77-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-76-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-75-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-74-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-73-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-72-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-70-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-69-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-65-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-64-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-63-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-62-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-61-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-60-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-59-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-22-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-57-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-56-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-55-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-54-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-52-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-51-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-50-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-24-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-48-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-47-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-46-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-45-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-44-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-43-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-41-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-39-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-38-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-37-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-67-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-35-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-33-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-32-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-31-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-28-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-29-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-27-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-26-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-53-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-42-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-40-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-36-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-20-0x0000000002D00000-0x0000000002DB6000-memory.dmp

        memory/3120-19-0x0000000000400000-0x00000000005BA000-memory.dmp

        memory/3120-18-0x0000000002B10000-0x0000000002BB8000-memory.dmp

        memory/3120-17-0x0000000000400000-0x00000000005BA000-memory.dmp

        memory/3120-16-0x0000000000400000-0x00000000005BA000-memory.dmp

        memory/3120-13-0x0000000000400000-0x00000000005BA000-memory.dmp

        memory/3120-25-0x0000000002D00000-0x0000000002DB6000-memory.dmp