General

  • Target

    4377518b80986cb066c4416d47bcb8a82a8d76784fa9d22f685e5513291b0927

  • Size

    251KB

  • Sample

    230817-jb8c5sgb54

  • MD5

    099225444a78c17e6a0bcc015d023c36

  • SHA1

    30362cb12a89135c820949a01fa6ce12339d3590

  • SHA256

    4377518b80986cb066c4416d47bcb8a82a8d76784fa9d22f685e5513291b0927

  • SHA512

    6545677aa6817078a579ba337901b83d587f83b89e5b224d84600b70c5938232d0ee69a9c143e4365c1c0f3fba97b4c8e54f5e560d016eec01cc698b622e70b1

  • SSDEEP

    3072:UWzrws3BcXqdnOZ53ThR5brzVjqMM7PzZkAKKGZsC9:zzsunOZ53trzVjqF7WAKRs

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

lux3

C2

176.123.9.142:14845

Attributes
  • auth_value

    e94dff9a76da90d6b000642c4a52574b

Extracted

Family

djvu

C2

http://zexeq.com/raud/get.php

Attributes
  • extension

    .taoy

  • offline_id

    cshgakAnUmp40qfk3nvyiyRRVOf96kqTUfJ1MNt1

  • payload_url

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

    http://zexeq.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-hmnZYNZHN5 Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. 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: 0761JOsie

rsa_pubkey.plain

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

51.83.170.21:19447

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Extracted

Family

vidar

Version

5.2

Botnet

35aa2808fb90f9e9dac907e1be77f310

C2

https://t.me/odyssey_tg

https://steamcommunity.com/profiles/76561199541261200

Attributes
  • profile_id_v2

    35aa2808fb90f9e9dac907e1be77f310

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.30 (KHTML, like Gecko) Chrome/115.0.1.0 Safari/537.30

Extracted

Family

smokeloader

Botnet

pub1

Targets

    • Target

      4377518b80986cb066c4416d47bcb8a82a8d76784fa9d22f685e5513291b0927

    • Size

      251KB

    • MD5

      099225444a78c17e6a0bcc015d023c36

    • SHA1

      30362cb12a89135c820949a01fa6ce12339d3590

    • SHA256

      4377518b80986cb066c4416d47bcb8a82a8d76784fa9d22f685e5513291b0927

    • SHA512

      6545677aa6817078a579ba337901b83d587f83b89e5b224d84600b70c5938232d0ee69a9c143e4365c1c0f3fba97b4c8e54f5e560d016eec01cc698b622e70b1

    • SSDEEP

      3072:UWzrws3BcXqdnOZ53ThR5brzVjqMM7PzZkAKKGZsC9:zzsunOZ53trzVjqF7WAKRs

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

    • Modifies file permissions

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • 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 SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks