Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

Sharing

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General

  • Target

    b7b741d339240a26bcb0e0bf119f3b9eff59d85a4898e3c49a4f46d78ba370b4

  • Size

    706KB

  • Sample

    221124-mf6a5agc64

  • MD5

    dfb556e14a10b5145a33f1a3efabdf88

  • SHA1

    adb76813eda263afa706327cf52ef099f024fd36

  • SHA256

    b7b741d339240a26bcb0e0bf119f3b9eff59d85a4898e3c49a4f46d78ba370b4

  • SHA512

    ce92defae3f8ad1bf142c93d3e6ecfe095db4cf1c905b02c56497a2eb89e725c70354d59b79960b126389da4fe267c78a9250fdb1014b8c5d6e16e3f63403514

  • SSDEEP

    12288:PkhXw0Vxu9ZLsGy6IEzOFhtQhrL7VWk0KFKZpgGS7PQjvHMBkmnaItRALwnpccBE:PExu9ZyHEzCvirLpr0KUTfikkkmaIEau

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

55.9

Botnet

517

C2

https://t.me/headshotsonly

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

    517

Targets

    • Target

      b7b741d339240a26bcb0e0bf119f3b9eff59d85a4898e3c49a4f46d78ba370b4

    • Size

      706KB

    • MD5

      dfb556e14a10b5145a33f1a3efabdf88

    • SHA1

      adb76813eda263afa706327cf52ef099f024fd36

    • SHA256

      b7b741d339240a26bcb0e0bf119f3b9eff59d85a4898e3c49a4f46d78ba370b4

    • SHA512

      ce92defae3f8ad1bf142c93d3e6ecfe095db4cf1c905b02c56497a2eb89e725c70354d59b79960b126389da4fe267c78a9250fdb1014b8c5d6e16e3f63403514

    • SSDEEP

      12288:PkhXw0Vxu9ZLsGy6IEzOFhtQhrL7VWk0KFKZpgGS7PQjvHMBkmnaItRALwnpccBE:PExu9ZyHEzCvirLpr0KUTfikkkmaIEau

    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 Enterprise v6

Tasks