General

  • Target

    7b5e36ef75876c0cbbadfe05d8bb172398b77241195ce3cbdca88f04ddd00ccc

  • Size

    7.0MB

  • Sample

    241209-2sl6catrc1

  • MD5

    7e99e0180c3cdb01a938c9529b0e3dd5

  • SHA1

    16245a9866c4fda53e592a2b07a203513da4e64b

  • SHA256

    7b5e36ef75876c0cbbadfe05d8bb172398b77241195ce3cbdca88f04ddd00ccc

  • SHA512

    6bae6f0ce6b4af0e49d900860f18d42e3321f4cbbe9570d5a8be40684f8349df320c4c1fe10d05e669e1b6fa786f55a3b0a4e3c1ef155200765ee1324343b0e3

  • SSDEEP

    196608:VTa9wyhCagIiooxvMQMvX6usrMCRwzf/0Hflcx:taAagIioaU/6JrMCRwzfcHa

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

https://classify-shed.biz/api

https://drive-connect.cyou/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://se-blurry.biz/api

https://zinc-sneark.biz/api

https://classify-shed.biz/api

https://drive-connect.cyou/api

Targets

    • Target

      7b5e36ef75876c0cbbadfe05d8bb172398b77241195ce3cbdca88f04ddd00ccc

    • Size

      7.0MB

    • MD5

      7e99e0180c3cdb01a938c9529b0e3dd5

    • SHA1

      16245a9866c4fda53e592a2b07a203513da4e64b

    • SHA256

      7b5e36ef75876c0cbbadfe05d8bb172398b77241195ce3cbdca88f04ddd00ccc

    • SHA512

      6bae6f0ce6b4af0e49d900860f18d42e3321f4cbbe9570d5a8be40684f8349df320c4c1fe10d05e669e1b6fa786f55a3b0a4e3c1ef155200765ee1324343b0e3

    • SSDEEP

      196608:VTa9wyhCagIiooxvMQMvX6usrMCRwzf/0Hflcx:taAagIioaU/6JrMCRwzfcHa

    • 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.

    • Loads dropped DLL

    • 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

MITRE ATT&CK Enterprise v15

Tasks