Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

Sharing

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General

  • Target

    f107be8ea79ed01eba359386e9cacfdcf6f95dc0b08dab3e8590da6588fc6ba1

  • Size

    705KB

  • Sample

    221124-hg9mqahg9t

  • MD5

    39316a5256a35cb8d239391e4de2f656

  • SHA1

    56b53c11490f3fcf151c783dff33be61ea6d0d39

  • SHA256

    f107be8ea79ed01eba359386e9cacfdcf6f95dc0b08dab3e8590da6588fc6ba1

  • SHA512

    03ce20f358a2402b3abdc0f5e5faaac373151e91e392837f1cfe416a8c79da051d28fea655c2dddba840c45831f34e1d72d53fa1b7c08f5b2c5550f0eb0d1e20

  • SSDEEP

    12288:74To/hWm5UFl4k+v61fKWvIL+kvO0K8L3n8trQab8TGxZGoFQi:7NhWB4a4WwL+vE38trTwMFQ

Score
10/10
djvuvidar517discoverypersistenceransomwarespywarestealer

Malware Config

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .tcvp

  • offline_id

    JBPpFMvWlKMsKlJRmPJl5e09RSnYrRJya1oX8xt1

  • payload_url

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

    http://fresherlights.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-bpYXr2m3kI 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: 0604Jhyjd

rsa_pubkey.plain

Extracted

Family

vidar

Version

55.8

Botnet

517

C2

https://t.me/headshotsonly

https://steamcommunity.com/profiles/76561199436777531
Attributes
  • profile_id

    517

Targets

    • Target

      f107be8ea79ed01eba359386e9cacfdcf6f95dc0b08dab3e8590da6588fc6ba1

    • Size

      705KB

    • MD5

      39316a5256a35cb8d239391e4de2f656

    • SHA1

      56b53c11490f3fcf151c783dff33be61ea6d0d39

    • SHA256

      f107be8ea79ed01eba359386e9cacfdcf6f95dc0b08dab3e8590da6588fc6ba1

    • SHA512

      03ce20f358a2402b3abdc0f5e5faaac373151e91e392837f1cfe416a8c79da051d28fea655c2dddba840c45831f34e1d72d53fa1b7c08f5b2c5550f0eb0d1e20

    • SSDEEP

      12288:74To/hWm5UFl4k+v61fKWvIL+kvO0K8L3n8trQab8TGxZGoFQi:7NhWB4a4WwL+vE38trTwMFQ

    Score
    10/10
    djvuvidar517discoverypersistenceransomwarespywarestealer

    • 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

    • 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

    • 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 Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

File Permissions Modification

1
T1222

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks