General

  • Target

    toolspub2.exe

  • Size

    283KB

  • Sample

    240118-bdxenaade5

  • MD5

    9962db39d4e20423e66ec5b6c4944a22

  • SHA1

    5a537a39f60e7bdbf219dbe7a1e2dba47ac27425

  • SHA256

    48684fe74ef34bd1c9542aea357d418b96df47273d809e6ebdc38e538bc66d42

  • SHA512

    c3b84bb08378fa8dcab4cdf3308509992c827e74f62a897ff69ee9c43f56749c77029aaf502ad081500debda2933a85179ad60f26482d2447c10b0a22a5bd589

  • SSDEEP

    3072:QEyDZZvp8LbMpJNbgwWAi30dVGcZpQnELMOnX5K5fI8TB1k48cV1JDh1O:QEydZiLApJNHviyFeEL9nXCHTB1pJd

Malware Config

Extracted

Family

smokeloader

Botnet

up3

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

    .cdpo

  • offline_id

    Bn3q97hwLouKbhkQRNO4SeV07gjdEQVm8NKhg0t1

  • 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-FCWSCsjEWS 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: 0844OSkw

rsa_pubkey.plain

Targets

    • Target

      toolspub2.exe

    • Size

      283KB

    • MD5

      9962db39d4e20423e66ec5b6c4944a22

    • SHA1

      5a537a39f60e7bdbf219dbe7a1e2dba47ac27425

    • SHA256

      48684fe74ef34bd1c9542aea357d418b96df47273d809e6ebdc38e538bc66d42

    • SHA512

      c3b84bb08378fa8dcab4cdf3308509992c827e74f62a897ff69ee9c43f56749c77029aaf502ad081500debda2933a85179ad60f26482d2447c10b0a22a5bd589

    • SSDEEP

      3072:QEyDZZvp8LbMpJNbgwWAi30dVGcZpQnELMOnX5K5fI8TB1k48cV1JDh1O:QEydZiLApJNHviyFeEL9nXCHTB1pJd

    • Detect Vidar Stealer

    • Detect ZGRat V1

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

    • Modifies file permissions

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v15

Tasks