General

  • Target

    2025-07-04_2a1d3d616af3aa22f279ef9ce7e3c4f8_amadey_black-basta_cova_cryptbot_elex_luca-stealer

  • Size

    3.2MB

  • Sample

    250704-p1f8vatl19

  • MD5

    2a1d3d616af3aa22f279ef9ce7e3c4f8

  • SHA1

    9ff2ed39b107e90bf6b57a335fbca752e401fb0c

  • SHA256

    25fc172f4982a3344ec9b7008a6502cf8420ea4589d58e92079df2726e70a2df

  • SHA512

    c3ed7658171c8836a38ffbffb463a1179935f0c0da4b836518de6e1f76af1d808390cc50e7dcb6b4bd0e0ff5f13c61238da41a7f6c8da5bace99110e24a8b4a3

  • SSDEEP

    98304:FpdyFFzT3R1MOXthCGjM7tYJ6+fN04KQFo4ybh:DdyTHDFTTjMKJffN04KRvh

Malware Config

Extracted

Family

amadey

Version

5.50

Botnet

9fa1e2

C2

http://176.46.157.50

Attributes
  • install_dir

    bd4cae89c3

  • install_file

    suker.exe

  • strings_key

    a27669e4fa4aae7e94baf28c7141a7c8

  • url_paths

    /tu3d2rom/index.php

rc4.plain

Extracted

Family

asyncrat

Version

Xchallenger | 3Losh

Botnet

%#SOSO#%

C2

maxo.4cloud.click:20100

Mutex

AsyncMutex_ASS

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Extracted

Family

vidar

Version

14.4

Botnet

af2fc86ef17a9327de4bf3768785d3ca

C2

https://t.me/q0l0o

https://steamcommunity.com/profiles/76561199872233764

Attributes
  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/137.0.0.0 Safari/537.36 OPR/122.0.0.0

Extracted

Family

lumma

C2

https://rbmlh.xyz/lakd

https://ycvduc.xyz/trie

https://nbcsfar.xyz/tpxz

https://cbakk.xyz/ajng

https://trsuv.xyz/gait

https://sqgzl.xyz/taoa

https://cexpxg.xyz/airq

https://urarfx.xyz/twox

https://liaxn.xyz/nbzh

Attributes
  • build_id

    5811dd1f4790044870b2e68218f8c519c31bd7253b

Extracted

Family

xworm

C2

66.63.187.164:8594

Attributes
  • Install_directory

    %Temp%

  • install_file

    Firefox.exe

Extracted

Family

quasar

Version

1.4.1

Botnet

Google Chrome

C2

66.63.187.164:8596

Mutex

c16b22a2-5069-46dc-a1ba-a8fc7e9317ce

Attributes
  • encryption_key

    A978BA54BE34046C0D3E3D447504B0C1FBA599C7

  • install_name

    Jackes.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    5000

  • startup_key

    Wave Browser

  • subdirectory

    Wave Google

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

66.63.187.164:8595

Mutex

svchost

Attributes
  • reg_key

    svchost

  • splitter

    |Hassan|

Targets

    • Target

      2025-07-04_2a1d3d616af3aa22f279ef9ce7e3c4f8_amadey_black-basta_cova_cryptbot_elex_luca-stealer

    • Size

      3.2MB

    • MD5

      2a1d3d616af3aa22f279ef9ce7e3c4f8

    • SHA1

      9ff2ed39b107e90bf6b57a335fbca752e401fb0c

    • SHA256

      25fc172f4982a3344ec9b7008a6502cf8420ea4589d58e92079df2726e70a2df

    • SHA512

      c3ed7658171c8836a38ffbffb463a1179935f0c0da4b836518de6e1f76af1d808390cc50e7dcb6b4bd0e0ff5f13c61238da41a7f6c8da5bace99110e24a8b4a3

    • SSDEEP

      98304:FpdyFFzT3R1MOXthCGjM7tYJ6+fN04KQFo4ybh:DdyTHDFTTjMKJffN04KRvh

    • Amadey

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

    • Amadey family

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Asyncrat family

    • Detect Vidar Stealer

    • Detect Xworm Payload

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Njrat family

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Async RAT payload

    • CryptOne packer

      Detects CryptOne packer defined in NCC blogpost.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Downloads MZ/PE file

    • Sets service image path in registry

    • Stops running service(s)

    • Uses browser remote debugging

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

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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

    • Checks installed software on the system

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

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • ConfuserEx .NET packer

      Detects ConfuserEx .NET packer.

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks