Resubmissions

14/10/2026, 00:50

261014-a61gcady2w10

14/10/2026, 00:49

261014-a6k2nadx9110

04/10/2026, 22:55

261004-2wkfxsyfpf10

04/10/2026, 22:41

261004-2mejbaszax10

03/10/2026, 15:10

261003-sj2p1aszey10

27/09/2026, 08:25

260927-ka9egsts4j10

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24/09/2026, 12:57

260924-p6wkqathrd10

General

  • Target
    4363463463464363463463463.exe.bin
  • Size 10KB
  • Sample260815-y64e1atwex
  • SHA256 2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • phorphiex

C2
  • http://178.16.55.240/nmm/

  • http://178.16.55.240/l/

Mutex
  • 0889675864755864

Attributes
  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/202.0.4664.110 Safari/537.36

Extracted

Family
  • discordrat

Attributes
  • discord_token

    MTE1ODQ5NzkyODQ2MjIwNTExOQ.GRJ0l6.7SpFGKSu5G_J8dWAJje9hfCtSecIS6RuVXIE_E

  • server_id

    1153564868197236846

Extracted

Family
  • amadey

Version
  • 5.04

Botnet
  • a66537

C2
  • http://89.110.69.103

  • http://94.156.177.33

Attributes
  • install_dir

    a121af5f66

  • install_file

    Gxtuum.exe

  • strings_key

    09dbfb77de24d28905cfed05aeef2129

  • url_paths

    /Lv2D7fGdopb/index.php

    /b9kdj3s3C0/index.php

rc4.plain

Extracted

Family
  • njrat

Version
  • v2.0

Botnet
  • Crash

C2
  • late-lil.at.ply.gg:35022

Mutex
  • Windows

Attributes
  • reg_key

    Windows

  • splitter

    |-F-|

Extracted

Family
  • metasploit

Version
  • windows/reverse_tcp

C2
  • 192.168.0.120:5555

Extracted

Family
  • koiloader

C2
  • http://185.62.57.53/unerect.php

Attributes
  • payload_url

    https://theoremaoliveoil.com/wp-content/uploads/2019/04

Extracted

Family
  • xworm

Version
  • XWorm V5.6

C2
  • 147.185.221.27:31149

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • police-turkish.gl.at.ply.gg:46359

Mutex
  • 98LKJ8osZWR75pSw

Attributes
  • install_file

    USB.exe

aes.plain

Extracted

Family
  • quasar

Version
  • 1.4.1

Botnet
  • RuntimeBroker

C2
  • wisedreams-53895.portmap.io:53895

Mutex
  • 3660874b-db54-4220-a432-d5fe6599ee7f

Attributes
  • encryption_key

    2EEF46A138D721E58A3C90F6CE7CFC94A47B0492

  • install_name

    updater.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    RuntimeBroker

  • subdirectory

    SubDir

Extracted

Family
  • redline

Botnet
  • first

C2
  • 212.56.41.77:1912

Extracted

Family
  • destiny_stealer

C2
  • 86.54.42.197

Attributes
  • port

    8888

Extracted

Family
  • remcos

Version
  • 5.3.0 Light

Botnet
  • Prueba

C2
  • 192.168.10.1:2404

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    registros.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-7OXI1T

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Capturas de pantalla

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Extracted

Family
  • rhadamanthys

C2
  • https://94.156.8.76:4283/f4c10475f694ccdacf6c7/26fsvomg.or30p

Extracted

Family
  • blackmatter

Version
  • 25.239

Extracted

Family
  • njrat

Version
  • 0.7d

Botnet
  • Geforce

C2
  • startitit2-23969.portmap.host:1604

Mutex
  • b9584a316aeb9ca9b31edd4db18381f5

Attributes
  • reg_key

    b9584a316aeb9ca9b31edd4db18381f5

  • splitter

    Y262SUCZ4UJJ

Targets

    • Target
      4363463463464363463463463.exe.bin
    • Size 10KB
    • SHA256 2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • DCRat payload

    • Detect SalatStealer payload

    • Detect Xworm Payload

    • Detects Amadey x86-bit Payload

    • Detects DonutLoader

    • Detects KoiLoader payload

    • Detects Rhadamanthys Payload

    • Family: Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Family: BlackMatter Ransomware

      BlackMatter ransomware group claims to be Darkside and REvil succesor.

    • Family: Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

    • Family: DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Family: Destiny Stealer

      DestinyStealer is a stealer written in C#.

    • Family: Discord RAT

      A RAT written in C# using Discord as a C2.

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

    • Family: KoiLoader

      KoiLoader is a malware loader written in C++.

    • Family: Lockbit

      Ransomware family with multiple variants released since late 2019.

    • Family: MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Family: Phorphiex, Phorpiex

      Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Family: RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Family: Remcos

      Remcos is a closed-source remote control and surveillance software.

    • Family: Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Family: njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Family: salatstealer

      SalatStealer is a stealer that takes sceenshot written in Golang.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Quasar payload

    • RedLine payload

    • Rule to detect Lockbit 3.0 ransomware Windows payload

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft EdgeCookiesView

      Password recovery tool for Microsoft Edge browser

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Signed with revoked ConnectWise certificate

      Binary is signed using a ConnectWise certificate revoked for key compromise.

    • Uses browser remote debugging

      Can be used to control the browser and steal sensitive information such as credentials and session cookies.

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Executes dropped EXE

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Network Share Discovery

      Attempt to gather information on host network.

    • ConfuserEx .NET packer

      Detects ConfuserEx .NET packer.

    • Executes a VBScript file via the Windows Script Host.

    • SmartAssembly .NET packer

      Detects SmartAssembly .NET packer.

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks