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
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-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

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 1 IoCs
  • Executes dropped EXE 4 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 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c2ffbc6280c199f0531b8736778e1a30_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\c2ffbc6280c199f0531b8736778e1a30_NeikiAnalytics.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2680
    • 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
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1308
      • 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:2728
    • C:\Users\Admin\AppData\Local\Temp\Rar$EX7.src777\COM7.EXE
      \\.\C:\Users\Admin\AppData\Local\Temp\Rar$EX7.src777\COM7.EXE
      2⤵
      • Checks computer location settings
      • Drops startup file
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4320
      • 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:764
      • 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:2584

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    219KB

    MD5

    5ae7200631949bec49ab93c0394194ac

    SHA1

    99f501eabc669f3c944c3661a9a0554d03a28020

    SHA256

    85c53fd460a96635dda7b8fbfcdad1578680254d09e0c1dd367779e996646073

    SHA512

    dce1f71d3e5b29f72363ded8d3ddc7970d7bce98afa407e6ca8770716424e2fddc9e86f9c8e0a0ce83bb766d1bcc334a406f3d17092ec1327f400850d221797f

    Download Submit

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

    219KB

    MD5

    ecbdad8f301a2c745747d6e60bfcaa32

    SHA1

    d730795206c9f332ebdb4dbc7dd7aa3c5c859937

    SHA256

    dbda738b23e93db2418f4bf66d7ba59bd9c3f336d0e5f3dd520b3525164f18a5

    SHA512

    75945962fc3216f742791b236aa5b8727fe405a5adf06876204d08f0b50ac4441a470113b5428cfadaf1effe1dc927763e066c386ce74b4916abd777de9baf3d

    Download Submit

  • memory/1308-15-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/1308-30-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/2584-23-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/2680-12-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/2728-26-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/4320-19-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

    Download