General

  • Target

    d842afaf2ea104f71e952a9ffb81307f5a0ff9ead0b15d445ba9aa7ecdd8557d

  • Size

    1.8MB

  • Sample

    240831-mpz6gazana

  • MD5

    912f1d61e146c59bfb13145188da8286

  • SHA1

    f0eb41be1b4b679a7eef8734d4302a85527d6dee

  • SHA256

    d842afaf2ea104f71e952a9ffb81307f5a0ff9ead0b15d445ba9aa7ecdd8557d

  • SHA512

    8ea4597e34062e9e74d2bf69184fdcc14efbbe47b43551a7bb4db9d7ee62f8b8e41e3cc687d5a9b40a8d1c894dde4984d92829c7e26c284826dd1e65b96a5689

  • SSDEEP

    49152:TP5I0J57oTUMkwa00g+4nAE00iKLfsY9SMwej+BDcQUUbBYNUM:TPG03Umwa0830iKr99bj+FcBea

Malware Config

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

95.179.250.45:26212

Extracted

Family

redline

Botnet

@CLOUDYTTEAM

C2

65.21.18.51:45580

Extracted

Family

stealc

Botnet

default2

C2

http://185.215.113.17

Attributes
  • url_path

    /2fb6c2cc8dce150a.php

Extracted

Family

lumma

C2

https://femininedspzmhu.shop/api

https://locatedblsoqp.shop/api

https://traineiwnqo.shop/api

Targets

    • Target

      d842afaf2ea104f71e952a9ffb81307f5a0ff9ead0b15d445ba9aa7ecdd8557d

    • Size

      1.8MB

    • MD5

      912f1d61e146c59bfb13145188da8286

    • SHA1

      f0eb41be1b4b679a7eef8734d4302a85527d6dee

    • SHA256

      d842afaf2ea104f71e952a9ffb81307f5a0ff9ead0b15d445ba9aa7ecdd8557d

    • SHA512

      8ea4597e34062e9e74d2bf69184fdcc14efbbe47b43551a7bb4db9d7ee62f8b8e41e3cc687d5a9b40a8d1c894dde4984d92829c7e26c284826dd1e65b96a5689

    • SSDEEP

      49152:TP5I0J57oTUMkwa00g+4nAE00iKLfsY9SMwej+BDcQUUbBYNUM:TPG03Umwa0830iKr99bj+FcBea

    • Amadey

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

    • Buer

      Buer is a new modular loader first seen in August 2019.

    • Lumma Stealer, LummaC

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

    • 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.

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Downloads MZ/PE file

    • 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.

    • 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.

    • Indirect Command Execution

      Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.

    • 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

    • Checks installed software on the system

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

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks