General

  • Target

    53968e0ae6a491e5bb03ee4d7d40b318c4c5c6a375a9d517b547152c4d721422

  • Size

    251KB

  • Sample

    240128-19gfrachcm

  • MD5

    051acd118e84612a34e8ef3ecc44a4a4

  • SHA1

    ba50cc48379f01d9c737e4f4df60e8907374e0d9

  • SHA256

    53968e0ae6a491e5bb03ee4d7d40b318c4c5c6a375a9d517b547152c4d721422

  • SHA512

    fc52da4f2d29b8779c36a3a5894a1f19f138d24efd78e8ca9cc412c08d0e3c4de7152c4db429a70ed2f447f1d77c023d5494748a4b555b384212ed3c55f34851

  • SSDEEP

    3072:6uPzkgTTmYNLS05fz0DKTVpS1RKbQA7QbT/EdK17r5tUujT0i0D3:6x+Lpxz0D0VpuRK09QktTT2

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

http://trad-einmyus.com/index.php

http://tradein-myus.com/index.php

http://trade-inmyus.com/index.php

rc4.i32
rc4.i32

Extracted

Family

djvu

C2

http://habrafa.com/test1/get.php

Attributes
  • extension

    .cdcc

  • offline_id

    LBxKKiegnAy53rpqH3Pj2j46vwldiEt9kqHSuMt1

  • payload_url

    http://brusuax.com/dl/build2.exe

    http://habrafa.com/files/1/build3.exe

  • ransomnote

    ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-iVcrVFVRqu Price of private key and decrypt software is $1999. Discount 50% available if you contact us first 72 hours, that's price for you is $999. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0846ASdw

rsa_pubkey.plain

Extracted

Family

vidar

Version

7.5

Botnet

e7447dc405edc4690f5920bdb056364f

C2

https://t.me/bogotatg

https://steamcommunity.com/profiles/76561199621829149

Attributes
  • profile_id_v2

    e7447dc405edc4690f5920bdb056364f

  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 11_3) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7

Extracted

Family

amadey

Version

4.17

C2

http://185.196.10.34

Attributes
  • install_dir

    eff1401c19

  • install_file

    Dctooux.exe

  • strings_key

    6e23b5eadc27bb0b2eaebdd4fed1beb2

  • url_paths

    /b8sdjsdkS/index.php

rc4.plain

Extracted

Family

risepro

C2

193.233.132.62:50500

Extracted

Family

stealc

C2

http://92.246.138.149

Attributes
  • url_path

    /935b1e518e58929f.php

rc4.plain

Extracted

Family

lumma

C2

https://braidfadefriendklypk.site/api

Targets

    • Target

      53968e0ae6a491e5bb03ee4d7d40b318c4c5c6a375a9d517b547152c4d721422

    • Size

      251KB

    • MD5

      051acd118e84612a34e8ef3ecc44a4a4

    • SHA1

      ba50cc48379f01d9c737e4f4df60e8907374e0d9

    • SHA256

      53968e0ae6a491e5bb03ee4d7d40b318c4c5c6a375a9d517b547152c4d721422

    • SHA512

      fc52da4f2d29b8779c36a3a5894a1f19f138d24efd78e8ca9cc412c08d0e3c4de7152c4db429a70ed2f447f1d77c023d5494748a4b555b384212ed3c55f34851

    • SSDEEP

      3072:6uPzkgTTmYNLS05fz0DKTVpS1RKbQA7QbT/EdK17r5tUujT0i0D3:6x+Lpxz0D0VpuRK09QktTT2

    • Amadey

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

    • Detect Poverty Stealer Payload

    • Detect Vidar Stealer

    • Detect ZGRat V1

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • Poverty Stealer

      Poverty Stealer is a crypto and infostealer written in C++.

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Stealc

      Stealc is an infostealer written in C++.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • 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.

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks