Overview

overview

10

Static

static

dridex

windows10-1703-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    f9d2e8538fdf676910e16d6af4c48128b73861941aa5901244ed1d580e81d98e

  • Size

    196KB

  • Sample

    220924-w7cybsdahp

  • MD5

    f58d6963f1a4c5ecb34e9ad4ec627c81

  • SHA1

    ec275d8f09184bf006683821b8cf6266c5bb3059

  • SHA256

    f9d2e8538fdf676910e16d6af4c48128b73861941aa5901244ed1d580e81d98e

  • SHA512

    078918f19228b70ae125355739bc1ba1a100fec6040a4c4e6de752d28f97b5c9c7ca5709889f9ded98f7952f244b24ad634e6c0bafe20a3a28f84218f22005b9

  • SSDEEP

    3072:eaXVZLDWJ91YA56/HTirsaGFjTOIZoxBvimC/PkkXx:dLD814/HTLL4

Score
10/10
djvusmokeloaderbackdoorcollectiondiscoverypersistenceransomwaretrojan

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

Targets

    • Target

      f9d2e8538fdf676910e16d6af4c48128b73861941aa5901244ed1d580e81d98e

    • Size

      196KB

    • MD5

      f58d6963f1a4c5ecb34e9ad4ec627c81

    • SHA1

      ec275d8f09184bf006683821b8cf6266c5bb3059

    • SHA256

      f9d2e8538fdf676910e16d6af4c48128b73861941aa5901244ed1d580e81d98e

    • SHA512

      078918f19228b70ae125355739bc1ba1a100fec6040a4c4e6de752d28f97b5c9c7ca5709889f9ded98f7952f244b24ad634e6c0bafe20a3a28f84218f22005b9

    • SSDEEP

      3072:eaXVZLDWJ91YA56/HTirsaGFjTOIZoxBvimC/PkkXx:dLD814/HTLL4

    Score
    10/10
    djvusmokeloaderbackdoorcollectiondiscoverypersistenceransomwaretrojan

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • 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