General

  • Target

    fd2c65220356ff528cf2f195507643bd73977fa09a0535d178b13ccabdb4e9e5

  • Size

    229KB

  • Sample

    221019-xtfmqsdecj

  • MD5

    d01e1338a1c7a2aa61733ef47a7ac35d

  • SHA1

    966185c9056e67418f987dbc892d948e908f1802

  • SHA256

    fd2c65220356ff528cf2f195507643bd73977fa09a0535d178b13ccabdb4e9e5

  • SHA512

    57ff71fad69d730fad4648053d3d00d09ec2186947291b7884cb3379b4f2adf83e8874964991297259cae6606f1787fa2f0e00f6cd4df1c6e3777d2a3dda9255

  • SSDEEP

    6144:ERcdUbjxsDqvLDT4oB7wQivXXXroLrfH3ox4YfG8S:ER4kHvnUoBlpy4Y

Malware Config

Extracted

Family

djvu

C2

http://winnlinne.com/lancer/get.php

Attributes
  • extension

    .tury

  • offline_id

    Uz66zEbmA32arcxwT81zZhkb23026oHz5iSp8qt1

  • payload_url

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

    http://winnlinne.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-o7UXxOstmw 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: 0585Jhyjd

rsa_pubkey.plain

Extracted

Family

vidar

Version

55

Botnet

517

C2

https://t.me/truewallets

https://mas.to/@zara99

http://116.203.10.3:80

Attributes
  • profile_id

    517

Extracted

Family

danabot

C2

192.236.233.188:443

192.119.70.159:443

23.106.124.171:443

213.227.155.103:443

Attributes
  • embedded_hash

    56951C922035D696BFCE443750496462

  • type

    loader

Targets

    • Target

      fd2c65220356ff528cf2f195507643bd73977fa09a0535d178b13ccabdb4e9e5

    • Size

      229KB

    • MD5

      d01e1338a1c7a2aa61733ef47a7ac35d

    • SHA1

      966185c9056e67418f987dbc892d948e908f1802

    • SHA256

      fd2c65220356ff528cf2f195507643bd73977fa09a0535d178b13ccabdb4e9e5

    • SHA512

      57ff71fad69d730fad4648053d3d00d09ec2186947291b7884cb3379b4f2adf83e8874964991297259cae6606f1787fa2f0e00f6cd4df1c6e3777d2a3dda9255

    • SSDEEP

      6144:ERcdUbjxsDqvLDT4oB7wQivXXXroLrfH3ox4YfG8S:ER4kHvnUoBlpy4Y

    • Danabot

      Danabot is a modular banking Trojan that has been linked with other malware.

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Modifies file permissions

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • 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

MITRE ATT&CK Enterprise v6

Tasks