General

  • Target

    file

  • Size

    326KB

  • Sample

    230805-1djk8sgc3s

  • MD5

    a903babec61cb1c6819b1ddfbd8ddef8

  • SHA1

    07c670a60987dae47f08170bc7832538d9ed762b

  • SHA256

    fbbe56d38e86e597d6ebbf7105ba7fbe4ba0ee651778895c6ed40c2498cc09be

  • SHA512

    3facaa7372bd60a9b4f66a2ab63fbe8b442180a34d9131b2096b7b61548dcbe64b5ad8ecee1d22d603634532bdbe2c5bbef117033fe271c64bd9627ad9d28022

  • SSDEEP

    3072:2gWKodUchTgc++Gj5HKcCtdIU4g48Lw4W8CMl9T:j1K0n+cqcuDlhIe

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/

http://greenbi.net/tmp/

http://speakdyn.com/tmp/

http://pik96.ru/tmp/

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

djvu

C2

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

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

Attributes
  • extension

    .yyza

  • offline_id

    UcKp2U8xIAuhirf1rVzlXed6KBYXf0O1WXF2njt1

  • 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-xZJtZ8PDb2 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: 0758JOsie

rsa_pubkey.plain

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

51.89.201.49:6932

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Extracted

Family

smokeloader

Botnet

pub5

Extracted

Family

amadey

Version

3.87

C2

79.137.192.18/9bDc8sQ/index.php

Targets

    • Target

      file

    • Size

      326KB

    • MD5

      a903babec61cb1c6819b1ddfbd8ddef8

    • SHA1

      07c670a60987dae47f08170bc7832538d9ed762b

    • SHA256

      fbbe56d38e86e597d6ebbf7105ba7fbe4ba0ee651778895c6ed40c2498cc09be

    • SHA512

      3facaa7372bd60a9b4f66a2ab63fbe8b442180a34d9131b2096b7b61548dcbe64b5ad8ecee1d22d603634532bdbe2c5bbef117033fe271c64bd9627ad9d28022

    • SSDEEP

      3072:2gWKodUchTgc++Gj5HKcCtdIU4g48Lw4W8CMl9T:j1K0n+cqcuDlhIe

    • Amadey

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

    • 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.

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks