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Overview

overview

7

Static

static

3

c2ffbc6280...cs.exe

windows7-x64

7

c2ffbc6280...cs.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    14/05/2024, 10:31

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General

  • Target

    c2ffbc6280c199f0531b8736778e1a30_NeikiAnalytics.exe

  • Size

    219KB

  • MD5

    c2ffbc6280c199f0531b8736778e1a30

  • SHA1

    2023c649b4c44515a79cd56190dab54240644f10

  • SHA256

    8759940eac5c28e08cb61295b8b1ad82cb4e8ea446d47a62ed85c5513220b5a5

  • SHA512

    44cf2244311c0d828178df55d4d9a758754ae285bd7ef08296a1e641455ba1b0025792bd1dfc04b94028061c975bce4f3fc7d3d1c85ea27587427c643995e1bc

  • SSDEEP

    6144:nt8IhVYFVED7l08BkjIf0r9b5if7/F0rCoSM/U16R:nt8vVED3Bk0Mr9Vif7/FcCoSmXR

Score
7/10
persistence

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 8 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry key 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c2ffbc6280c199f0531b8736778e1a30_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\c2ffbc6280c199f0531b8736778e1a30_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2072
    • C:\Users\Admin\AppData\Local\Temp\Rar$EX7.src777\achsv.exe
      \\.\C:\Users\Admin\AppData\Local\Temp\Rar$EX7.src777\achsv.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2004
      • C:\Users\Admin\AppData\Local\Temp\Rar$EX7.src777\COM7.EXE
        \\.\C:\Users\Admin\AppData\Local\Temp\Rar$EX7.src777\COM7.EXE
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:2416
    • C:\Users\Admin\AppData\Local\Temp\Rar$EX7.src777\COM7.EXE
      \\.\C:\Users\Admin\AppData\Local\Temp\Rar$EX7.src777\COM7.EXE
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2016
      • C:\Windows\SysWOW64\reg.exe
        "C:\Windows\System32\reg.exe" ADD HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /f /t REG_SZ /v COMLOADER /d "\\.\F:\Program Files\FoxitReader\bin\COM7.EXE"
        3⤵
        • Adds Run key to start application
        • Modifies registry key
        PID:1352
      • C:\Users\Admin\AppData\Local\Temp\Rar$EX7.src777\achsv.exe
        \\.\C:\Users\Admin\AppData\Local\Temp\Rar$EX7.src777\achsv.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:2428

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\Rar$EX7.src777\COM7.EXE
    Filesize

    219KB

    MD5

    93ec439a81d06f7b16458356cff1621e

    SHA1

    cfa5e2a3d87b1fe5b9c4cd1ed83e0f17f8069935

    SHA256

    bb27b3f9a8bb5279cc614c3eae701852e8b72a8296456fb8b79978ccb9ba9ee5

    SHA512

    706f27180f9425ad72558a7c60c982f82cef9183a9d488c5ef26d0a9bab6acd25a31ff2893e7ab4c5181cc97c114e99fa188f66df23ef2def9efd1adc7f09f1f

    Download Submit

  • \Users\Admin\AppData\Local\Temp\Rar$EX7.src777\achsv.exe
    Filesize

    219KB

    MD5

    759c91c9a21486557b6b9be9712129d3

    SHA1

    c417900c9cdbf27864870d01133bc75f35f46306

    SHA256

    bd1c62d58933bc98030e4b15582fcf930b5efb01bb9b1152e263881739aa823b

    SHA512

    9447420a9158c0ed367a902644b85c1e02c6cd40096c9ff855a26030964498e12c91a9ab73ce8bced2a63ae793edcab0b267ded8b1a3b185560065d545bc33a7

    Download Submit

  • memory/2004-24-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/2004-44-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/2016-27-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/2072-21-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/2416-40-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/2428-33-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

    Download