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Overview

overview

10

Static

static

dridex

windows10-1703-x64

10

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General

  • Target

    7f9b3ea0c203cc78f09f4df8f9c16593d991ec2ad92a40f85daa7fa6d828be02

  • Size

    777KB

  • Sample

    220908-avvrqadcc7

  • MD5

    66cc9fbec507f68ed5a09f518bc775ed

  • SHA1

    16c964678f51f0e33d5e288b4e7750a5cb687f7f

  • SHA256

    7f9b3ea0c203cc78f09f4df8f9c16593d991ec2ad92a40f85daa7fa6d828be02

  • SHA512

    024e5a2bc49df64d1b3a8b39d026643074ac73d34dac6d4b26e02176199378cd4f817d08b5f48ea0702c6b536f3c2666243c2c3b6830f35ae5f4f40747d19215

  • SSDEEP

    24576:Qn/Uc6+rxsOtAiu7TJPBkLnWYbE56l8ahmp:Qnx1srJZD8au8ahmp

Score
10/10
djvudiscoverypersistenceransomware

Malware Config

Extracted

Family

djvu

C2

http://acacaca.org/test1/get.php

Attributes
  • extension

    .mmpu

  • offline_id

    yd6oYv6aBN90yFzTWdZ34sXSXtXiauzOLXZyWht1

  • payload_url

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

    http://acacaca.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-xuPJqoyzQE 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: 0554Jhyjd

rsa_pubkey.plain

Targets

    • Target

      7f9b3ea0c203cc78f09f4df8f9c16593d991ec2ad92a40f85daa7fa6d828be02

    • Size

      777KB

    • MD5

      66cc9fbec507f68ed5a09f518bc775ed

    • SHA1

      16c964678f51f0e33d5e288b4e7750a5cb687f7f

    • SHA256

      7f9b3ea0c203cc78f09f4df8f9c16593d991ec2ad92a40f85daa7fa6d828be02

    • SHA512

      024e5a2bc49df64d1b3a8b39d026643074ac73d34dac6d4b26e02176199378cd4f817d08b5f48ea0702c6b536f3c2666243c2c3b6830f35ae5f4f40747d19215

    • SSDEEP

      24576:Qn/Uc6+rxsOtAiu7TJPBkLnWYbE56l8ahmp:Qnx1srJZD8au8ahmp

    Score
    10/10
    djvudiscoverypersistenceransomware

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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