General

  • Target

    27d79337d9e3708c6f59c055d9e3e5aa2ba3cd3b30aa1498074b49acd0b59093

  • Size

    1.8MB

  • Sample

    240727-vnneaazapn

  • MD5

    8b74d02566ca1d146cab9fc611d2a54d

  • SHA1

    7512bb4bcade75714de84f12732c1b788df48ee2

  • SHA256

    27d79337d9e3708c6f59c055d9e3e5aa2ba3cd3b30aa1498074b49acd0b59093

  • SHA512

    277fe4ea6f3095a104b26af71730538e91e6327fec81aec9f1f53d1c5e356efb193ed5cb0808525054901856c01edbed59da0dcb2396d95b44246b9017200032

  • SSDEEP

    49152:HG96oobS5x/dWavisU0mAa5Yn9WJpaEmj:kobSDFW3mmDYn9WJpat

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

0657d1

C2

http://185.215.113.19

Attributes
  • install_dir

    0d8f5eb8a7

  • install_file

    explorti.exe

  • strings_key

    6c55a5f34bb433fbd933a168577b1838

  • url_paths

    /Vi9leo/index.php

rc4.plain

Extracted

Family

stealc

Botnet

sila

C2

http://85.28.47.31

Attributes
  • url_path

    /5499d72b3a3e55be.php

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Extracted

Family

redline

Botnet

LiveTraffic

C2

20.52.165.210:39030

Extracted

Family

stealc

Botnet

QLL

C2

http://85.28.47.70

Attributes
  • url_path

    /744f169d372be841.php

Extracted

Family

redline

Botnet

25072023

C2

185.215.113.67:40960

Extracted

Family

redline

Botnet

Logs

C2

185.215.113.9:9137

Targets

    • Target

      27d79337d9e3708c6f59c055d9e3e5aa2ba3cd3b30aa1498074b49acd0b59093

    • Size

      1.8MB

    • MD5

      8b74d02566ca1d146cab9fc611d2a54d

    • SHA1

      7512bb4bcade75714de84f12732c1b788df48ee2

    • SHA256

      27d79337d9e3708c6f59c055d9e3e5aa2ba3cd3b30aa1498074b49acd0b59093

    • SHA512

      277fe4ea6f3095a104b26af71730538e91e6327fec81aec9f1f53d1c5e356efb193ed5cb0808525054901856c01edbed59da0dcb2396d95b44246b9017200032

    • SSDEEP

      49152:HG96oobS5x/dWavisU0mAa5Yn9WJpaEmj:kobSDFW3mmDYn9WJpat

    • Amadey

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

    • Detects Monster Stealer.

    • 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.

    • Monster

      Monster is a Golang stealer that was discovered in 2024.

    • 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++.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Grants admin privileges

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

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

    • 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.

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Drops startup file

    • 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.

    • 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.

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Enumerates processes with tasklist

    • Hide Artifacts: Hidden Files and Directories

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks