Overview

overview

10

Static

static

dridex

windows10-1703-x64

10

Sharing

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General

  • Target

    fd43c3a42fd5f266bd60bcddb07ad59f9c0647a29c20a65a0a28be3c0591a441

  • Size

    801KB

  • Sample

    221229-kjydksfg8s

  • MD5

    24c43398c6c30a02f2a133ea391298be

  • SHA1

    6e944d9a3a5c22543eb5aa32b0d1b446601c942b

  • SHA256

    fd43c3a42fd5f266bd60bcddb07ad59f9c0647a29c20a65a0a28be3c0591a441

  • SHA512

    abf4d58f74ad7a1ada599a9017d8630f27b6108b9e118e911d43ac24cc53e8443c5922a7a38726055001666ffc5e73a4f4c867e6142e4995cb8d79b21fa7dd86

  • SSDEEP

    12288:xhbuuS/Douij4JlI2DAtY2IjHan8zvVXsBaEqtshw7:xwu+7JFSY/68zv8aEqqhw

Score
10/10
djvudiscoverypersistenceransomwarespywarestealer

Malware Config

Extracted

Family

djvu

C2

http://ex3mall.com/test1/get.php

Attributes
  • extension

    .isal

  • offline_id

    m3KmScxfDyEQzJYP8qjOSfP4FvpsOXlekGuMPzt1

  • payload_url

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

    http://ex3mall.com/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-oWam3yYrSr 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: 0620JOsie

rsa_pubkey.plain

Targets

    • Target

      fd43c3a42fd5f266bd60bcddb07ad59f9c0647a29c20a65a0a28be3c0591a441

    • Size

      801KB

    • MD5

      24c43398c6c30a02f2a133ea391298be

    • SHA1

      6e944d9a3a5c22543eb5aa32b0d1b446601c942b

    • SHA256

      fd43c3a42fd5f266bd60bcddb07ad59f9c0647a29c20a65a0a28be3c0591a441

    • SHA512

      abf4d58f74ad7a1ada599a9017d8630f27b6108b9e118e911d43ac24cc53e8443c5922a7a38726055001666ffc5e73a4f4c867e6142e4995cb8d79b21fa7dd86

    • SSDEEP

      12288:xhbuuS/Douij4JlI2DAtY2IjHan8zvVXsBaEqtshw7:xwu+7JFSY/68zv8aEqqhw

    Score
    10/10
    djvudiscoverypersistenceransomwarespywarestealer

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • 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