Overview

overview

10

Static

static

dridex

windows10-2004_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    8f4b1b4dd4619d584482d21e015f661f08f2773d413902a459a0bd45036153eb

  • Size

    788KB

  • Sample

    220514-q1tdvaccdk

  • MD5

    9b69edd936e9a9bf0d8f4ef2a02e021e

  • SHA1

    e30f718c3ed26165cd5a7e92deca4a4e8a35421c

  • SHA256

    8f4b1b4dd4619d584482d21e015f661f08f2773d413902a459a0bd45036153eb

  • SHA512

    b321970785b68abc51120f5bdc33e7afecd579eae482eed90e215eb2e7a56a29de4749b4e83767eb7641f4420316d165ca629ac9fb94d1eb932c0fc4a5315f39

Score
10/10
djvuvidar517discoverypersistenceransomwarespywarestealersuricata

Malware Config

Extracted

Family

djvu

C2

http://ugll.org/test1/get.php

Attributes
  • extension

    .byya

  • offline_id

    e8w5MeiBrZVoHLoloPm9MNlKBzXH70BB3B2KQ7t1

  • payload_url

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

    http://ugll.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-2w6I3WpXEh 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: 0475JIjdm

rsa_pubkey.plain

Extracted

Family

vidar

Version

52.1

Botnet

517

C2

https://t.me/verstappenf1r

https://climatejustice.social/@ronxik312
Attributes
  • profile_id

    517

Targets

    • Target

      8f4b1b4dd4619d584482d21e015f661f08f2773d413902a459a0bd45036153eb

    • Size

      788KB

    • MD5

      9b69edd936e9a9bf0d8f4ef2a02e021e

    • SHA1

      e30f718c3ed26165cd5a7e92deca4a4e8a35421c

    • SHA256

      8f4b1b4dd4619d584482d21e015f661f08f2773d413902a459a0bd45036153eb

    • SHA512

      b321970785b68abc51120f5bdc33e7afecd579eae482eed90e215eb2e7a56a29de4749b4e83767eb7641f4420316d165ca629ac9fb94d1eb932c0fc4a5315f39

    Score
    10/10
    djvuvidar517discoverypersistenceransomwarespywarestealersuricata

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

      suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

      suricata

    • suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer

      suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer

      suricata

    • suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download

      suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download

      suricata

    • suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key

      suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key

      suricata

    • suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload

      suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload

      suricata

    • Vidar Stealer

      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

      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