General

  • Target

    4488aa267ff56b5bac4bd005ffb3fe63b7cc6aed23c66a9c55b56d147c66e03d

  • Size

    1.8MB

  • Sample

    240526-ce42kabe76

  • MD5

    c04b70614b99ae6757d77ed17451f74b

  • SHA1

    0798739fb4e9ccd3dbde47083ad8d46e91ac846a

  • SHA256

    4488aa267ff56b5bac4bd005ffb3fe63b7cc6aed23c66a9c55b56d147c66e03d

  • SHA512

    4a4ba32056c4aa42417d27828a8ecc6617a800d90cd274d449915893877455c74aa806fc9bea1e74e5d691f2e7287251310840ae8992ac6431e1b00d173e1e68

  • SSDEEP

    24576:9j1DgJeoD7PguHzzHIZJaUT6TwszCnkwj02C5CcC8qb3qjj6Zr5Xzl6Aa6QQcW9:9jCJdPXzzHI/js0j2GFe3o5DQDQcW

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes
  • install_dir

    1b29d73536

  • install_file

    axplont.exe

  • strings_key

    4d31dd1a190d9879c21fac6d87dc0043

  • url_paths

    /tr8nomy/index.php

rc4.plain

Extracted

Family

redline

Botnet

1

C2

185.215.113.67:40960

Extracted

Family

redline

Botnet

@LOGSCLOUDYT_BOT

C2

185.172.128.33:8970

Extracted

Family

stealc

Botnet

zzvv

C2

http://23.88.106.134

Attributes
  • url_path

    /c73eed764cc59dcb.php

Extracted

Family

lumma

C2

https://roomabolishsnifftwk.shop/api

https://civilianurinedtsraov.shop/api

Targets

    • Target

      4488aa267ff56b5bac4bd005ffb3fe63b7cc6aed23c66a9c55b56d147c66e03d

    • Size

      1.8MB

    • MD5

      c04b70614b99ae6757d77ed17451f74b

    • SHA1

      0798739fb4e9ccd3dbde47083ad8d46e91ac846a

    • SHA256

      4488aa267ff56b5bac4bd005ffb3fe63b7cc6aed23c66a9c55b56d147c66e03d

    • SHA512

      4a4ba32056c4aa42417d27828a8ecc6617a800d90cd274d449915893877455c74aa806fc9bea1e74e5d691f2e7287251310840ae8992ac6431e1b00d173e1e68

    • SSDEEP

      24576:9j1DgJeoD7PguHzzHIZJaUT6TwszCnkwj02C5CcC8qb3qjj6Zr5Xzl6Aa6QQcW9:9jCJdPXzzHI/js0j2GFe3o5DQDQcW

    • Amadey

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

    • Exela Stealer

      Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • Modifies firewall policy service

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • RedLine

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

    • RedLine payload

    • Stealc

      Stealc is an infostealer written in C++.

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

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

    • Modifies boot configuration data using bcdedit

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Creates new service(s)

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • 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 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • 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.

    • Writes to the Master Boot Record (MBR)

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

1
T1059.001

System Services

2
T1569

Service Execution

2
T1569.002

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

4
T1543

Windows Service

4
T1543.003

Account Manipulation

1
T1098

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

4
T1543

Windows Service

4
T1543.003

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

2
T1112

Virtualization/Sandbox Evasion

2
T1497

Impair Defenses

2
T1562

Disable or Modify System Firewall

1
T1562.004

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Credential Access

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Query Registry

8
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

9
T1082

Peripheral Device Discovery

1
T1120

Process Discovery

1
T1057

Collection

Data from Local System

4
T1005

Command and Control

Web Service

1
T1102

Impact

Inhibit System Recovery

1
T1490

Service Stop

1
T1489

Tasks