Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c5f3803fd9b9bc10e86b28b25d622d44abaad3e59a47cb2b7cf15134cec4955f

  • Size

    826KB

  • Sample

    211206-gzttjsddej

  • MD5

    3286a0cea328ad96b850b6650906cffc

  • SHA1

    9e54a3a9e68676a88f0a16554f3a1a0e7a179f4a

  • SHA256

    c5f3803fd9b9bc10e86b28b25d622d44abaad3e59a47cb2b7cf15134cec4955f

  • SHA512

    967136097b33e98b6c492b98c786dbae32a6f4867980e122a3a405f88fd6043d5cd7bc1f7f257ef824e76bc7866f5f00adc9bd1bd9cf5f7457cd364f05a51c21

Score
10/10
djvudiscoverypersistenceransomwaresuricata

Malware Config

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .wnlu

  • offline_id

    gYuqQ5GsAaJom08TivUVhlPzZDKd916x4NcXrWt1

  • 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-m8LBBi8x8F 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: 0357Sigrj

rsa_pubkey.plain

Targets

    • Target

      c5f3803fd9b9bc10e86b28b25d622d44abaad3e59a47cb2b7cf15134cec4955f

    • Size

      826KB

    • MD5

      3286a0cea328ad96b850b6650906cffc

    • SHA1

      9e54a3a9e68676a88f0a16554f3a1a0e7a179f4a

    • SHA256

      c5f3803fd9b9bc10e86b28b25d622d44abaad3e59a47cb2b7cf15134cec4955f

    • SHA512

      967136097b33e98b6c492b98c786dbae32a6f4867980e122a3a405f88fd6043d5cd7bc1f7f257ef824e76bc7866f5f00adc9bd1bd9cf5f7457cd364f05a51c21

    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