Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/05/2024, 07:41

General

  • Target

    d4f6ff430554f03ff243cb3411ada820_NeikiAnalytics.exe

  • Size

    664KB

  • MD5

    d4f6ff430554f03ff243cb3411ada820

  • SHA1

    78032bece3b62baf8650b9068649cb721f503437

  • SHA256

    09e532a9ff0607aa914a56627993d9c6a3cfbe63b0dd89d59c0a1666e825e5e8

  • SHA512

    9d8bdd5a57ec06a338de1f67793aafbe4c7896102e5d7e651577e54c6288cb404f990762e1c976f17dbe7c91806472fc6aa68913e8ba0517c832a38052c5ef37

  • SSDEEP

    12288:pYIW0p98Oh8P7h8K/+HH99mZp2As80fnb2ZrRsq2dVNLlgjOETn4/5BWpUohOqH:dW298E8ucwHqr2t21RsqONLlgjOETn4a

Score
10/10

Malware Config

Signatures

  • Malware Dropper & Backdoor - Berbew 1 IoCs

    Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 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 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\d4f6ff430554f03ff243cb3411ada820_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\d4f6ff430554f03ff243cb3411ada820_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3844
    • C:\Users\Admin\AppData\Local\Temp\3CBB.tmp
      "C:\Users\Admin\AppData\Local\Temp\3CBB.tmp" --pingC:\Users\Admin\AppData\Local\Temp\d4f6ff430554f03ff243cb3411ada820_NeikiAnalytics.exe A44DAEB391A26577C7AFBA8863DC8BE6C5774FBCF8D6453F6F6DEA1E36D26C1B20E5FA172F8A75D2580DE9FD0C878C0ACD6CBC054A11C155488546E3C1A7B081
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:2352
      • 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\d4f6ff430554f03ff243cb3411ada820_NeikiAnalytics.docx" /o ""
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious use of SetWindowsHookEx
        PID:2852

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\3CBB.tmp

    Filesize

    664KB

    MD5

    bea7f9e41539ea1c4fabbb4fac125893

    SHA1

    2250afb99b4121e512120f7c38842ec3bdeb2af1

    SHA256

    43bfa800ef215b43f77fe340b50840762d5a05527989883552cfc5f2784a9779

    SHA512

    3e8e8420e997fc9b17164f891764ebaec1f49e3dbf70cfabb1a944ce7046b4fa1ddc064329c7da10f0d189ce82705f40a345696728109d6ecd969fa7fb22c47d

  • C:\Users\Admin\AppData\Local\Temp\d4f6ff430554f03ff243cb3411ada820_NeikiAnalytics.docx

    Filesize

    21KB

    MD5

    7079891932a64f097abafd233055a1e9

    SHA1

    246d95feafe67689d49a5a4cadba18d3ac1914e5

    SHA256

    c97189b50e5e92be09966d4732b6d61a2e435b2935d60c09989e555ae442e7a1

    SHA512

    6e9ee6427d7cc2474dc634b088cf3f35d06dfb734d2b63fbbc794f4083b4b5754379daff4804bf5024b1b430aa5e50fa6d839d3473ceeed3043d373c85e9862a

  • memory/2852-9-0x00007FFAFC930000-0x00007FFAFC940000-memory.dmp

    Filesize

    64KB

  • memory/2852-10-0x00007FFAFC930000-0x00007FFAFC940000-memory.dmp

    Filesize

    64KB

  • memory/2852-11-0x00007FFAFC930000-0x00007FFAFC940000-memory.dmp

    Filesize

    64KB

  • memory/2852-13-0x00007FFAFC930000-0x00007FFAFC940000-memory.dmp

    Filesize

    64KB

  • memory/2852-12-0x00007FFB3C94D000-0x00007FFB3C94E000-memory.dmp

    Filesize

    4KB

  • memory/2852-14-0x00007FFB3C8B0000-0x00007FFB3CAA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2852-15-0x00007FFAFC930000-0x00007FFAFC940000-memory.dmp

    Filesize

    64KB

  • memory/2852-16-0x00007FFB3C8B0000-0x00007FFB3CAA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2852-17-0x00007FFB3C8B0000-0x00007FFB3CAA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2852-18-0x00007FFB3C8B0000-0x00007FFB3CAA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2852-20-0x00007FFB3C8B0000-0x00007FFB3CAA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2852-21-0x00007FFB3C8B0000-0x00007FFB3CAA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2852-22-0x00007FFB3C8B0000-0x00007FFB3CAA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2852-23-0x00007FFAFA730000-0x00007FFAFA740000-memory.dmp

    Filesize

    64KB

  • memory/2852-19-0x00007FFB3C8B0000-0x00007FFB3CAA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2852-25-0x00007FFB3C8B0000-0x00007FFB3CAA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2852-24-0x00007FFB3C8B0000-0x00007FFB3CAA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2852-26-0x00007FFAFA730000-0x00007FFAFA740000-memory.dmp

    Filesize

    64KB

  • memory/2852-42-0x00007FFB3C8B0000-0x00007FFB3CAA5000-memory.dmp

    Filesize

    2.0MB