Overview

overview

10

Static

static

3

16e20e1102...54.exe

windows7-x64

10

16e20e1102...54.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    16e20e1102df1349955260f57270c654.exe

  • Size

    845KB

  • Sample

    240102-taj92abge3

  • MD5

    16e20e1102df1349955260f57270c654

  • SHA1

    2d3c942aedc9a7f1c088e608f70e3c856d24b093

  • SHA256

    9275ffc19f094e2547cefb2375cd9bc7755c2ac100e85d2bf854ae86d92c6227

  • SHA512

    4a06b7a7b09fd331388704225de3ad66971b446ebe3acfa2a16d443254ea0e864854f733b8805de51426c6e8b6e7cb031f4e59c56a392f75a6c57d82f4c2042b

  • SSDEEP

    12288:xHRhBii1G0fLUZR3qV0VvWiOm0FaSKLK99iqsfwTTy6Hj9QtjsqJetZ:Pai1G0fLxSvWiOmUaNu9ZIwT+6D9Lqg

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

      16e20e1102df1349955260f57270c654.exe

    • Size

      845KB

    • MD5

      16e20e1102df1349955260f57270c654

    • SHA1

      2d3c942aedc9a7f1c088e608f70e3c856d24b093

    • SHA256

      9275ffc19f094e2547cefb2375cd9bc7755c2ac100e85d2bf854ae86d92c6227

    • SHA512

      4a06b7a7b09fd331388704225de3ad66971b446ebe3acfa2a16d443254ea0e864854f733b8805de51426c6e8b6e7cb031f4e59c56a392f75a6c57d82f4c2042b

    • SSDEEP

      12288:xHRhBii1G0fLUZR3qV0VvWiOm0FaSKLK99iqsfwTTy6Hj9QtjsqJetZ:Pai1G0fLxSvWiOmUaNu9ZIwT+6D9Lqg

    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