Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

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General

  • Target

    927a07a04bd101e3e9e4b13feca920efb10a10b9a8be387c4f14c56002fd12a7

  • Size

    146KB

  • Sample

    221001-dlqcesfda7

  • MD5

    7d96c852ed9d39617d0e03c2b960be81

  • SHA1

    4b633a26a989606b51936db8595484ddd070d734

  • SHA256

    927a07a04bd101e3e9e4b13feca920efb10a10b9a8be387c4f14c56002fd12a7

  • SHA512

    212be3ffd7d89990784dbbbdf3102ee9f6adb4bb0ed90bf1a99868f43d0be3f10c10009867fcf36f66b2d3ea65f6d77f347d2b2d42c2631f4923c04d03f65208

  • SSDEEP

    1536:YoKPU7ITdd83dJxXKa9DtpBPRJ1wr7T6IJDxhxgtHKEsKhj3YrZiNa4TyrpfGQS9:YoKPUiyjBPR03TrxxEs2YliNv+Ix15

Score
10/10
dcratdjvuredlinesmokeloadervidar517installibackdoorcollectiondiscoveryevasioninfostealerpersistenceransomwareratspywarestealertrojan

Malware Config

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .ofww

  • offline_id

    xkNzhkB1wvgoDI7Uo0HPNLY3qCuwoFpP7nlhlut1

  • payload_url

    http://rgyui.top/dl/build2.exe

    http://winnlinne.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-EWKSsSJiVn 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: 0569Jhyjd

rsa_pubkey.plain

Extracted

Family

vidar

Version

54.7

Botnet

517

C2

https://t.me/trampapanam

https://nerdculture.de/@yoxhyp
Attributes
  • profile_id

    517

Extracted

Family

redline

Botnet

installi

C2

78.153.144.6:2510

Attributes
  • auth_value

    f7a95740dfddbaa1471d1ac4f63cb78e

Targets

    • Target

      927a07a04bd101e3e9e4b13feca920efb10a10b9a8be387c4f14c56002fd12a7

    • Size

      146KB

    • MD5

      7d96c852ed9d39617d0e03c2b960be81

    • SHA1

      4b633a26a989606b51936db8595484ddd070d734

    • SHA256

      927a07a04bd101e3e9e4b13feca920efb10a10b9a8be387c4f14c56002fd12a7

    • SHA512

      212be3ffd7d89990784dbbbdf3102ee9f6adb4bb0ed90bf1a99868f43d0be3f10c10009867fcf36f66b2d3ea65f6d77f347d2b2d42c2631f4923c04d03f65208

    • SSDEEP

      1536:YoKPU7ITdd83dJxXKa9DtpBPRJ1wr7T6IJDxhxgtHKEsKhj3YrZiNa4TyrpfGQS9:YoKPUiyjBPR03TrxxEs2YliNv+Ix15

    Score
    10/10
    dcratdjvuredlinesmokeloadervidar517installibackdoorcollectiondiscoveryevasioninfostealerpersistenceransomwareratspywarestealertrojan

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Modifies security service

      evasion

    • RedLine

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

      infostealerredline

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • UAC bypass

      evasiontrojan

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      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

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks