Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/05/2024, 13:04

General

  • Target
    6e69ce42995c67a7d08e5beb171a0b60_NeikiAnalytics.exe
  • Size 89KB
  • Sample240530-qa5deshe5s
  • SHA256 79db5ee51b3e04f6d56b27a9305c39331e803e363994b0ab6ed64b0e1aa4701c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 4 IoCs
  • Modifies visibility of file extensions in Explorer 2 TTPs 4 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 4 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 12 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Enumerates connected drives 3 TTPs 64 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 30 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 20 IoCs
  • Suspicious use of WriteProcessMemory 43 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6e69ce42995c67a7d08e5beb171a0b60_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\6e69ce42995c67a7d08e5beb171a0b60_NeikiAnalytics.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Modifies visibility of file extensions in Explorer
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Drops desktop.ini file(s)
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4556
    • C:\recycled\SVCHOST.EXE
      C:\recycled\SVCHOST.EXE :agent
      2⤵
      • Modifies WinLogon for persistence
      • Modifies visibility of file extensions in Explorer
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Enumerates connected drives
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4804
      • C:\recycled\SVCHOST.EXE
        C:\recycled\SVCHOST.EXE :agent
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        PID:872
      • F:\recycled\SVCHOST.EXE
        F:\recycled\SVCHOST.EXE :agent
        3⤵
        • Modifies WinLogon for persistence
        • Modifies visibility of file extensions in Explorer
        • Modifies visiblity of hidden/system files in Explorer
        • Executes dropped EXE
        • Enumerates connected drives
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2540
        • C:\recycled\SVCHOST.EXE
          C:\recycled\SVCHOST.EXE :agent
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetWindowsHookEx
          PID:2176
        • F:\recycled\SVCHOST.EXE
          F:\recycled\SVCHOST.EXE :agent
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetWindowsHookEx
          PID:3324
        • C:\recycled\SPOOLSV.EXE
          C:\recycled\SPOOLSV.EXE :agent
          4⤵
          • Modifies WinLogon for persistence
          • Modifies visibility of file extensions in Explorer
          • Modifies visiblity of hidden/system files in Explorer
          • Executes dropped EXE
          • Enumerates connected drives
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1220
          • C:\recycled\SVCHOST.EXE
            C:\recycled\SVCHOST.EXE :agent
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            PID:2868
          • F:\recycled\SVCHOST.EXE
            F:\recycled\SVCHOST.EXE :agent
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            PID:624
          • C:\recycled\SPOOLSV.EXE
            C:\recycled\SPOOLSV.EXE :agent
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            PID:5016
      • C:\recycled\SPOOLSV.EXE
        C:\recycled\SPOOLSV.EXE :agent
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        PID:2116
      • C:\Windows\SysWOW64\userinit.exe
        C:\Windows\system32\userinit.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3964
        • C:\Windows\Explorer.EXE
          C:\Windows\Explorer.EXE
          4⤵
          • Modifies registry class
          PID:2704
    • F:\recycled\SVCHOST.EXE
      F:\recycled\SVCHOST.EXE :agent
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:3952
    • C:\recycled\SPOOLSV.EXE
      C:\recycled\SPOOLSV.EXE :agent
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:2100
    • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
      "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\6e69ce42995c67a7d08e5beb171a0b60_NeikiAnalytics.doc" /o ""
      2⤵
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:1444

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        SPOOLSV.EXE

        • Path C:\Recycled\SPOOLSV.EXE
        • Size 89KB
        • SHA256 4e198d138f28edd805a7d2e24636bce42b8c4e8b51013cdf89458b33d83b78bf
        • MD5 SHA1 SHA512 SSDEEP

        SVCHOST.EXE

        • Path C:\Recycled\SVCHOST.EXE
        • Size 89KB
        • SHA256 bc1e863bde6f68e3611b74b76fea33ba81e988e0f13b040c223c6a89872ee258
        • MD5 SHA1 SHA512 SSDEEP

        Flu Burung.txt

        • Path C:\Users\Admin\AppData\Local\Temp\Flu Burung.txt
        • Size 1KB
        • SHA256 68f5bd85c17975419bb4eacf615286d749bcb951e487813361837580b39ffee2
        • MD5 SHA1 SHA512

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD90E0.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP

        begolu.txt

        • Path C:\begolu.txt
        • Size 2B
        • SHA256 4658d6abbbaf7748c172ed5a3e003cdb8997648f88724834e41f75e54520e142
        • MD5 SHA1 SHA512

        SVCHOST.EXE

        • Path F:\Recycled\SVCHOST.EXE
        • Size 89KB
        • SHA256 4c0e6bccea1b5b62dbd2fc88926496bdb61dfac85029393aa9c1db58279c04d4
        • MD5 SHA1 SHA512 SSDEEP

        memory/624-65-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/624-60-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/872-25-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/872-29-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/1220-49-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/1444-84-0x00007FFD20850000-0x00007FFD20860000-memory.dmp

        memory/1444-85-0x00007FFD20850000-0x00007FFD20860000-memory.dmp

        memory/1444-82-0x00007FFD20850000-0x00007FFD20860000-memory.dmp

        memory/1444-86-0x00007FFD1E400000-0x00007FFD1E410000-memory.dmp

        memory/1444-81-0x00007FFD20850000-0x00007FFD20860000-memory.dmp

        memory/1444-87-0x00007FFD1E400000-0x00007FFD1E410000-memory.dmp

        memory/1444-80-0x00007FFD20850000-0x00007FFD20860000-memory.dmp

        memory/2100-79-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/2116-68-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/2116-72-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/2176-39-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/2540-31-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/2868-56-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/3324-44-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/3324-41-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/3952-76-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/4556-83-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/4556-0-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/4804-18-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/5016-66-0x0000000000400000-0x000000000041A000-memory.dmp

        memory/5016-64-0x0000000000400000-0x000000000041A000-memory.dmp