Overview

overview

10

Static

static

3

572c582f30...26.exe

windows7-x64

10

572c582f30...26.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    572c582f30cc0581663158d145c17326

  • Size

    756KB

  • Sample

    240112-w129msdbgp

  • MD5

    572c582f30cc0581663158d145c17326

  • SHA1

    1cebe746cfb3ec8d101618676c91911e0a673082

  • SHA256

    6ba93504015e56bfef38d598f346f85f907829cdaae96cdd2ae07177457e1420

  • SHA512

    f0a794e6454d59bcd54da3e982411b5973060b3baa672a5235f775f4f30b58f3c6d88bf8ba7501d01c35b7486279e2d1f4a40f2704676de570a833de61d42dcf

  • SSDEEP

    12288:LW3CqXCqxfQkDB6rcoy8nUZry5Gx9mrwMywXNiwSfJEtKuARwoOeaw:S3CwfzF6Ij+UZrH9I9ywXgwVtH29a

Score
10/10
djvudiscoverypersistenceransomware

Malware Config

Extracted

Family

djvu

C2

http://astdg.top/fhsgtsspen6/get.php

Attributes
  • extension

    .nooa

  • offline_id

    PLtnD1U6oAmgxgJ2nJik1mY9SwUQg07CiN0zSet1

  • payload_url

    http://securebiz.org/dl/build2.exe

    http://astdg.top/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-CnI3tI6Ktv 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: 0322gDrgo

rsa_pubkey.plain

Targets

    • Target

      572c582f30cc0581663158d145c17326

    • Size

      756KB

    • MD5

      572c582f30cc0581663158d145c17326

    • SHA1

      1cebe746cfb3ec8d101618676c91911e0a673082

    • SHA256

      6ba93504015e56bfef38d598f346f85f907829cdaae96cdd2ae07177457e1420

    • SHA512

      f0a794e6454d59bcd54da3e982411b5973060b3baa672a5235f775f4f30b58f3c6d88bf8ba7501d01c35b7486279e2d1f4a40f2704676de570a833de61d42dcf

    • SSDEEP

      12288:LW3CqXCqxfQkDB6rcoy8nUZry5Gx9mrwMywXNiwSfJEtKuARwoOeaw:S3CwfzF6Ij+UZrH9I9ywXgwVtH29a

    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