Overview

overview

10

Static

static

3

8ce7725324...73.exe

windows7-x64

10

8ce7725324...73.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8ce7725324a4b6fcfa881464ae60e573

  • Size

    786KB

  • Sample

    240203-vw6ktsedg2

  • MD5

    8ce7725324a4b6fcfa881464ae60e573

  • SHA1

    6c562ab98afcde7a9d41993c1c1bdefb45e400e8

  • SHA256

    ae415d8bdba3d321d8d70f4fbd1bf33f8414f8727129761a4820472f2ab2edb8

  • SHA512

    fb12232cc93598f8d321ff21bd30fc1494e127544c0f0fa6a5de075fba56bb7d06574fafafa0b1abe4f99be508e454248f0b0f97ef56cbd9fb8db7009f8769a8

  • SSDEEP

    12288:WYmgocH1S2zL+Za0aXzPkvhJt99WawKKeW0AouQfX287epPtq692UmbExttreBPb:WYtnzqZa0Ck9WeBDmYep1CbExOBPA

Score
10/10
djvudiscoverypersistenceransomware

Malware Config

Extracted

Family

djvu

C2

http://astdg.top/nddddhsspen6/get.php

Attributes
  • extension

    .moqs

  • offline_id

    CatwRkqdYh2Jomn6DqwFoGgcSbDsle1xlE1NPtt1

  • payload_url

    http://securebiz.org/dl/build2.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-N3p42CffoV 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: 0318ewgfDd

rsa_pubkey.plain

Targets

    • Target

      8ce7725324a4b6fcfa881464ae60e573

    • Size

      786KB

    • MD5

      8ce7725324a4b6fcfa881464ae60e573

    • SHA1

      6c562ab98afcde7a9d41993c1c1bdefb45e400e8

    • SHA256

      ae415d8bdba3d321d8d70f4fbd1bf33f8414f8727129761a4820472f2ab2edb8

    • SHA512

      fb12232cc93598f8d321ff21bd30fc1494e127544c0f0fa6a5de075fba56bb7d06574fafafa0b1abe4f99be508e454248f0b0f97ef56cbd9fb8db7009f8769a8

    • SSDEEP

      12288:WYmgocH1S2zL+Za0aXzPkvhJt99WawKKeW0AouQfX287epPtq692UmbExttreBPb:WYtnzqZa0Ck9WeBDmYep1CbExOBPA

    Score
    10/10
    djvudiscoverypersistenceransomware

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Checks computer location settings

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

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks