Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    880263739231269988bdd1204e7e902d5019b8b9e4c1c79041a1dbd4b3cc3f82

  • Size

    833KB

  • Sample

    211127-vzcf6acehj

  • MD5

    5761894fcfe89cce7bb903f9959cedd2

  • SHA1

    f10a3c6757ba4307b35089de14ceaa6e78ae86b2

  • SHA256

    880263739231269988bdd1204e7e902d5019b8b9e4c1c79041a1dbd4b3cc3f82

  • SHA512

    887767cda13414af062bf47f65428ce5616de90ec1a8c2000f4028c58623ef7a635533efb59e36e8531143763b09592d2530762ef989a60f6d219aa3bdce5523

Score
10/10
djvudiscoverypersistenceransomwaresuricata

Malware Config

Extracted

Family

djvu

C2

http://tzgl.org/fhsgtsspen6/get.php

Attributes
  • extension

    .rigj

  • 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: 0353gSd743d

rsa_pubkey.plain

Targets

    • Target

      880263739231269988bdd1204e7e902d5019b8b9e4c1c79041a1dbd4b3cc3f82

    • Size

      833KB

    • MD5

      5761894fcfe89cce7bb903f9959cedd2

    • SHA1

      f10a3c6757ba4307b35089de14ceaa6e78ae86b2

    • SHA256

      880263739231269988bdd1204e7e902d5019b8b9e4c1c79041a1dbd4b3cc3f82

    • SHA512

      887767cda13414af062bf47f65428ce5616de90ec1a8c2000f4028c58623ef7a635533efb59e36e8531143763b09592d2530762ef989a60f6d219aa3bdce5523

    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