General

  • Target

    8ae7c0b2d949504637d56dc3dbb8d0515e7c29d390ddcc00af92ef2e4fa96e54

  • Size

    234KB

  • Sample

    230601-zy5hrsge92

  • MD5

    2c72c93b3922ccfd7d2aabf89239f74c

  • SHA1

    caf6ed48aa1c2f2db0ccd1aba57828a9821c87e9

  • SHA256

    8ae7c0b2d949504637d56dc3dbb8d0515e7c29d390ddcc00af92ef2e4fa96e54

  • SHA512

    68b4db548c78891cdd5821cd91c8d52b5eda05688a6564fb9efebc86301a7995ba7f4c250f06f1962601651a7103047acf22d26681a84e7bb849158e551bf53f

  • SSDEEP

    3072:VfX6xftc0uJaAh/yr16CE3q+8ExuJVelRnVqarpgy5rG+:VPK3MharFZWAeNqaik/

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://toobussy.com/tmp/

http://wuc11.com/tmp/

http://ladogatur.ru/tmp/

http://kingpirate.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

    .weon

  • offline_id

    D4KWjM5DY4jRN5T36xETsvDrARq2cCeStxvviHt1

  • 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-3q8YguI9qh 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: 0721JOsie

rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

amadey

Version

3.67

C2

45.9.74.80/0bjdn2Z/index.php

Targets

    • Target

      8ae7c0b2d949504637d56dc3dbb8d0515e7c29d390ddcc00af92ef2e4fa96e54

    • Size

      234KB

    • MD5

      2c72c93b3922ccfd7d2aabf89239f74c

    • SHA1

      caf6ed48aa1c2f2db0ccd1aba57828a9821c87e9

    • SHA256

      8ae7c0b2d949504637d56dc3dbb8d0515e7c29d390ddcc00af92ef2e4fa96e54

    • SHA512

      68b4db548c78891cdd5821cd91c8d52b5eda05688a6564fb9efebc86301a7995ba7f4c250f06f1962601651a7103047acf22d26681a84e7bb849158e551bf53f

    • SSDEEP

      3072:VfX6xftc0uJaAh/yr16CE3q+8ExuJVelRnVqarpgy5rG+:VPK3MharFZWAeNqaik/

    • 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.

    • 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

    • 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 v6

Tasks