General

  • Target

    1136566f5c896c8a2218126b2c4dbe67a6fd83bf808fd2de735458a6422f0636

  • Size

    6.9MB

  • Sample

    241210-yhlv2s1mbp

  • MD5

    5690ba1d0f23125e6a250ad945bb0f61

  • SHA1

    735ea7ae82ffcfa15cb8de133a2cd29ffb2f294e

  • SHA256

    1136566f5c896c8a2218126b2c4dbe67a6fd83bf808fd2de735458a6422f0636

  • SHA512

    6262d48e3ea0c5e1ca0f91b5950749ccddc36a53b82a12d1443f6d3b84e6e0b4164d347a5a9bfe2f0796d9f733e38cb4de1acb79da362f72d9dcef682d5bfd46

  • SSDEEP

    196608:Gamkq+z5p/OtyEeJiwXW65oY3GEmR7+2cVau:bmkqc9O/6fW6aY3GfR7+dQu

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

lumma

C2

https://impend-differ.biz/api

https://print-vexer.biz/api

https://dare-curbys.biz/api

https://covery-mover.biz/api

https://formy-spill.biz/api

https://dwell-exclaim.biz/api

https://zinc-sneark.biz/api

https://se-blurry.biz/api

https://atten-supporse.biz/api

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

205.209.109.10:4449

205.209.109.10:7723

Mutex

clgbfqzkkypxjps

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Extracted

Family

lumma

C2

https://atten-supporse.biz/api

https://covery-mover.biz/api

Targets

    • Target

      1136566f5c896c8a2218126b2c4dbe67a6fd83bf808fd2de735458a6422f0636

    • Size

      6.9MB

    • MD5

      5690ba1d0f23125e6a250ad945bb0f61

    • SHA1

      735ea7ae82ffcfa15cb8de133a2cd29ffb2f294e

    • SHA256

      1136566f5c896c8a2218126b2c4dbe67a6fd83bf808fd2de735458a6422f0636

    • SHA512

      6262d48e3ea0c5e1ca0f91b5950749ccddc36a53b82a12d1443f6d3b84e6e0b4164d347a5a9bfe2f0796d9f733e38cb4de1acb79da362f72d9dcef682d5bfd46

    • SSDEEP

      196608:Gamkq+z5p/OtyEeJiwXW65oY3GEmR7+2cVau:bmkqc9O/6fW6aY3GfR7+dQu

    • Amadey

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

    • Amadey family

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Asyncrat 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

    • Async RAT payload

    • 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.

    • 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.

    • 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

MITRE ATT&CK Enterprise v15

Tasks