Overview

overview

10

Static

static

1

setup.exe

windows7-x64

10

setup.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    setup.exe
  • Size 245KB
  • Sample230402-axdafsfa4w
  • SHA256 d9538bdde61c8a263a3b546a6479de1fe27b72c72fbbdf21265ec2081a8e605b
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
amadeydjvusmokeloadervidarpub1backdoordiscoveryransomwarestealertrojan

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://aapu.at/tmp/

  • http://poudineh.com/tmp/

  • http://firsttrusteedrx.ru/tmp/

  • http://kingpirate.ru/tmp/

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

Extracted

Family

  • djvu

C2

  • http://zexeq.com/lancer/get.php

Attributes
  • extension

    .nitz

  • offline_id

    FCP2fiITr4rryFhFBnA59GMgwES5CunmcbPc76t1

  • payload_url

    http://uaery.top/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-v8HcfXTy5x 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: 0680SUjhw

rsa_pubkey.plain

Extracted

Family

  • smokeloader

Botnet

  • pub1

Extracted

Family

  • amadey

Version

  • 3.65

C2

  • 77.73.134.27/8bmdh3Slb2/index.php

Targets

    • Target
      setup.exe
    • Size 245KB
    • SHA256 d9538bdde61c8a263a3b546a6479de1fe27b72c72fbbdf21265ec2081a8e605b
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    smokeloaderbackdoortrojanamadeydjvuvidarpub1discoveryransomwarestealer

    • Amadey

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

      trojanamadey

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • .NET Reactor proctector

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

    • Executes dropped EXE

    • Modifies file permissions

      discovery

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks