General

  • Target

    79bea310f8eab3e02ef4dfbecd27f2dd0755738c1b8d609860c8d072a1e50eca

  • Size

    5.1MB

  • Sample

    241212-yz12asyjcm

  • MD5

    4961c78d0f20b229dc4563003db2be0d

  • SHA1

    40b45e2d2d63eda3435919e6b2e19b0d81feef3f

  • SHA256

    79bea310f8eab3e02ef4dfbecd27f2dd0755738c1b8d609860c8d072a1e50eca

  • SHA512

    29a1124b00cf1e6c3002b64e536a1ffd628b40568542bb7c9f0164b3ebf4a22460f0a561a1a70ddcf76960ad524ffdf342c1bedf1e0b63c1d7ca6d9f431f70b7

  • SSDEEP

    98304:k/5Q4PukbO9ZBgvLw5Ck36tHQSDeOBfbr87vokusGpz1QcTIou6j:mc7bz5CXtBCOBTrJz19Iou

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://drive-connect.cyou/api

https://covery-mover.biz/api

Targets

    • Target

      79bea310f8eab3e02ef4dfbecd27f2dd0755738c1b8d609860c8d072a1e50eca

    • Size

      5.1MB

    • MD5

      4961c78d0f20b229dc4563003db2be0d

    • SHA1

      40b45e2d2d63eda3435919e6b2e19b0d81feef3f

    • SHA256

      79bea310f8eab3e02ef4dfbecd27f2dd0755738c1b8d609860c8d072a1e50eca

    • SHA512

      29a1124b00cf1e6c3002b64e536a1ffd628b40568542bb7c9f0164b3ebf4a22460f0a561a1a70ddcf76960ad524ffdf342c1bedf1e0b63c1d7ca6d9f431f70b7

    • SSDEEP

      98304:k/5Q4PukbO9ZBgvLw5Ck36tHQSDeOBfbr87vokusGpz1QcTIou6j:mc7bz5CXtBCOBTrJz19Iou

    • Amadey

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

    • Amadey family

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Gcleaner family

    • Lumma Stealer, LummaC

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

    • Lumma family

    • Modifies Windows Defender Real-time Protection settings

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

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

    • 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.

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Windows security modification

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • 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 v15

Tasks