Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    518325cdc6a5b0ff9361cac5f0134e2a754be65102d7b7f0c1885b08cf067002

  • Size

    706KB

  • Sample

    211126-vffz8sdfal

  • MD5

    b69d5fba1ee71bca4e827011ce4355ae

  • SHA1

    9cbe36b4304e7a315584b873ce083f85d2f59ff8

  • SHA256

    518325cdc6a5b0ff9361cac5f0134e2a754be65102d7b7f0c1885b08cf067002

  • SHA512

    a10500c0706d0e7369fffa6428925b12d3433125ab79852985e763a84f32b6e1fc640cf9d059a826bbd80ccfc48fb09ba3d6dc327c564ebf77d908a96b732bfd

Score
10/10
djvudiscoverypersistenceransomwaresuricata

Malware Config

Extracted

Family

djvu

C2

http://tzgl.org/lancer/get.php

Attributes
  • extension

    .robm

  • offline_id

    Z5GGASEfY71jtxU3i3E8kzvrTJmY9oiZkjcSm0t1

  • payload_url

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

    http://tzgl.org/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-Tjb0YqckGX 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: 0354gSd743d

rsa_pubkey.plain

Targets

    • Target

      518325cdc6a5b0ff9361cac5f0134e2a754be65102d7b7f0c1885b08cf067002

    • Size

      706KB

    • MD5

      b69d5fba1ee71bca4e827011ce4355ae

    • SHA1

      9cbe36b4304e7a315584b873ce083f85d2f59ff8

    • SHA256

      518325cdc6a5b0ff9361cac5f0134e2a754be65102d7b7f0c1885b08cf067002

    • SHA512

      a10500c0706d0e7369fffa6428925b12d3433125ab79852985e763a84f32b6e1fc640cf9d059a826bbd80ccfc48fb09ba3d6dc327c564ebf77d908a96b732bfd

    Score
    10/10
    djvudiscoverypersistenceransomwaresuricata

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

      suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

      suricata

    • Modifies file permissions

      discovery

    • 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