Overview

overview

8

Static

static

7

5f024393b6...cs.exe

windows7-x64

8

5f024393b6...cs.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 00:10

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General

  • Target

    5f024393b6674d1b8b40739671349520_NeikiAnalytics.exe

  • Size

    44KB

  • MD5

    5f024393b6674d1b8b40739671349520

  • SHA1

    eebd87e5db9539e2eb7f30d725347493b0e0499b

  • SHA256

    53d8a05a40a3f6d222b20fd554572c504bd4bdd5bd3b9395522087137a44cc84

  • SHA512

    6222298551aed36887209698c9152f44d90ba330c8d8bd8a2e596d281c8cad9ff48cf8054902152e90642c5f33c940d3856da684b54d6ae724cab03b561f53cd

  • SSDEEP

    384:CxL+q5r+PpHfXhUkKvI4QwjQ/vFJhheJ06oZrj/vBKDJZJ/:ua4r+PpHfXGLOnNh8noR+f/

Score
8/10
upx

Malware Config

Signatures

  • Drops file in Drivers directory 39 IoCs
  • Manipulates Digital Signatures 2 IoCs

    Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 3 IoCs
  • UPX packed file 10 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Drops desktop.ini file(s) 57 IoCs
  • Drops autorun.inf file 1 TTPs 26 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 3 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5f024393b6674d1b8b40739671349520_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\5f024393b6674d1b8b40739671349520_NeikiAnalytics.exe"
    1⤵
    • Drops file in Drivers directory
    • Checks computer location settings
    • Modifies registry class
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2660
    • C:\Windows\SysWOW64\drivers\winlogon.exe
      "C:\Windows\System32\drivers\winlogon.exe"
      2⤵
      • Drops file in Drivers directory
      • Checks computer location settings
      • Executes dropped EXE
      • Drops autorun.inf file
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4356
      • C:\Windows\AE 0124 BE.exe
        "C:\Windows\AE 0124 BE.exe"
        3⤵
        • Drops file in Drivers directory
        • Manipulates Digital Signatures
        • Checks computer location settings
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops desktop.ini file(s)
        • Drops autorun.inf file
        • Drops file in System32 directory
        • Drops file in Windows directory
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4272
        • C:\Windows\SysWOW64\drivers\winlogon.exe
          "C:\Windows\System32\drivers\winlogon.exe"
          4⤵
          • Drops file in Drivers directory
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetWindowsHookEx
          PID:2412
      • C:\Windows\SysWOW64\drivers\winlogon.exe
        "C:\Windows\System32\drivers\winlogon.exe"
        3⤵
        • Drops file in Drivers directory
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetWindowsHookEx
        PID:2400

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\Msvbvm60.dll
    Filesize

    1.4MB

    MD5

    25f62c02619174b35851b0e0455b3d94

    SHA1

    4e8ee85157f1769f6e3f61c0acbe59072209da71

    SHA256

    898288bd3b21d0e7d5f406df2e0b69a5bbfa4f241baf29a2cdf8a3cf4d4619f2

    SHA512

    f4529fd9eca4e4696f7f06874866ff98a1447a9b0d3a20ef0de54d4d694e2497fd39c452f73fab9b8a02962a7b2b88d1e85f6e35c7cbcb9555003c6828bebc3a

    Download Submit

  • C:\Windows\SysWOW64\drivers\winlogon.exe
    Filesize

    48KB

    MD5

    0b8494ec0c080a03beb6bedef717bb8b

    SHA1

    39e69ef06bb12342d77b4a321f7003f0961d17db

    SHA256

    e9a41e2f6dd07661f4db2fb56b8af9a50f6cf733d0372b4a4a67b5cd2363ecac

    SHA512

    730f43a5220393332bb58e2e06bce8b06b4a96595b0751467ceebe3c838c36f061116892dbf6d5f9a55264e9826d5674d2e542b2c59262a93254bdbba39edc3f

    Download Submit

  • \??\c:\B1uv3nth3x1.diz
    Filesize

    21B

    MD5

    9cceaa243c5d161e1ce41c7dad1903dd

    SHA1

    e3da72675df53fffa781d4377d1d62116eafb35b

    SHA256

    814649b436ea43dd2abb99693e06019d4079ee74d02a0395913add0ba92d0189

    SHA512

    af9b75dc9a0b39d12d48bf6d40eb7d778eb9dd976302792271d8d4245a916027cf4e705d6cd7a5e6582ba94953346f291122f27d377b2c1a86e45f49e92efb5b

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  • memory/2400-78-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2412-82-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2660-0-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2660-64-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/4272-61-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/4272-442-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/4272-447-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/4356-47-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/4356-441-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

    Download