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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260926-l851ds1djg10

24/09/2026, 12:57

260924-p6wkqathrd10

General

  • Target
    4363463463464363463463463.exe.bin
  • Size 10KB
  • Sample260829-wlm66sbj9w
  • SHA256 2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

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
  • 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
  • quasar

Version
  • 1.4.1

Botnet
  • DDNS

C2
  • 193.161.193.99:32471

Mutex
  • 807f3187-d087-4fff-beff-e73293a32af8

Attributes
  • encryption_key

    81A0C14D4C705B3C678E573C849DE7F6A3671A8B

  • install_name

    jusched.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    CachedLogs

  • reconnect_delay

    3000

  • startup_key

    Java Update Scheduler

  • subdirectory

    Java

Extracted

Family
  • metasploit

Version
  • windows/reverse_tcp

C2
  • 10.10.14.195:9898

  • 192.168.1.33:4444

Extracted

Family
  • fleshstealer

C2
  • 89.23.100.233:8401

Extracted

Family
  • njrat

Version
  • im523

Botnet
  • TrupAshot

C2
  • documents-elegant.at.ply.gg:54835

Mutex
  • 4a87b5397a2736773782f50e108b2da4

Attributes
  • reg_key

    4a87b5397a2736773782f50e108b2da4

  • splitter

    |'|'|

Extracted

Family
  • rhadamanthys

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

Extracted

Family
  • risepro

C2
  • 3.36.173.8:50500

Extracted

Path
  • C:\Users\Admin\AppData\Local\Temp\Files\!Please Read Me!.txt

  • wannacry

Ransom Note
  • Q: What's wrong with my files? A: Ooops, your important files are encrypted. It means you will not be able to access them anymore until they are decrypted. If you follow our instructions we guarantee that you can decrypt all your files quickly and safely! Let's start decrypting! Q: What do I do? A: First, you need to pay service fees for the decryption. Please send $300 worth of bitcoin to this bitcoin address: 15zGqZCTcys6eCjDkE3DypCjXi6QWRV6V1 Next, please find the decrypt software on your desktop, an executable file named "!WannaDecryptor!.exe". If it does not exsit, download the software from the address below. (You may need to disable your antivirus for a while.) rar password: wcry123 Run and follow the instructions! �
Wallets
  • 15zGqZCTcys6eCjDkE3DypCjXi6QWRV6V1

Extracted

Family
  • discordrat

Attributes
  • discord_token

    MTE1ODQ5NzkyODQ2MjIwNTExOQ.GRJ0l6.7SpFGKSu5G_J8dWAJje9hfCtSecIS6RuVXIE_E

  • server_id

    1153564868197236846

Extracted

Family
  • redline

Botnet
  • first

C2
  • 212.56.41.77:1912

Extracted

Family
  • cobaltstrike

Botnet
  • 987654321

C2
  • http://skynet-i.asuscomm.com:80/zOMGAPT

Attributes
  • access_type

    512

  • host

    skynet-i.asuscomm.com

  • http_header1

    AAAABwAAAAAAAAALAAAABQAAAAN0bXAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAADAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    80

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnOM3nXx+7HBhkbDd+AwFrFisSunK999w2tM0uTpuuEiBalcJhcL+QgQWtf6S7zPp5hjImG+2YcPl18geU4f5JlSPXHwilbK4DFb/ePWyKFjhrA7emVRqhM21QMlo1ANsn14rY/RO2pzuft8P7TXoIjjI/B2GGVuzYNZX6X4I2EwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /BUYTHEAPTDETECTORNOW

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)

  • watermark

    987654321

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
  • xworm

C2
  • HITROL-60505.portmap.host:60505

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

Extracted

Family
  • xworm

Version
  • XWorm V5.3

C2
  • 193.222.96.100:5555

Attributes
  • Install_directory

    %Temp%

  • install_file

    requirements.exe

Extracted

Family
  • phantom_stealer

Version
  • v3.5.0

Mutex
  • 1YA6UHTISPAQ669J8KKQ

Attributes
  • anti_analysis

    0

  • cb_enables_ssl

    0

  • debug

    0

  • keylogger

    1

  • start_delay

    0

  • startup

    1

Targets

    • Target
      4363463463464363463463463.exe.bin
    • Size 10KB
    • SHA256 2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Detects Amadey x86-bit Payload

    • Detects PhantomStealer written in C#

    • Detects Rhadamanthys Payload

    • Family: Amadey

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

    • Family: Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

    • Family: Discord RAT

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

    • Family: Flesh Stealer

      Flesh Stealer is a wallet stealer written in C#.

    • Family: MetaSploit

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

    • Family: PhantomStealer

      Phantom Stealer is a stealer written in C#, forked from the Stealerium family.

    • 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: RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Family: Wannacry

      WannaCry is a ransomware cryptoworm.

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Family: njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Quasar payload

    • RedLine payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Signed with revoked ConnectWise certificate

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

    • .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.

    • Creates new service(s)

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Stops running service(s)

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Contacts third-party web service commonly abused for C2

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

    • Drops autorun.inf file

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

    • Drops file in System32 directory

    • Executes a VBScript file via the Windows Script Host.

    • Sets desktop wallpaper using registry

    • SmartAssembly .NET packer

      Detects SmartAssembly .NET packer.

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks