Overview

overview

10

Static

static

dridex

windows10-1703-x64

10

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General

  • Target

    8a96dee141672b1a73de19ac71aa51874a1490fcff6bbda897e2e5d59427f1a6

  • Size

    328KB

  • Sample

    221211-v8mngshb38

  • MD5

    24cdc5cbf2b60ee657c4a80ca5ef73e6

  • SHA1

    88088da23232441d187cb75d23bdd4fd56eabb2d

  • SHA256

    8a96dee141672b1a73de19ac71aa51874a1490fcff6bbda897e2e5d59427f1a6

  • SHA512

    f6051394cd6e0809568d54a2fe6aedc26eb3c90f35525c4be2f8b65e10e4d2a2581a38104454c7f967917361b83e60dddf56bc0161adc695330925c74c547923

  • SSDEEP

    6144:uJ96gLbfULbJzBMHroY62V1cHCYpLje1atpBYQK:urpk3JzBOLn365ljaatUQK

Score
10/10
dcratdjvuredlinesmokeloadervidar517mario23_10backdoorbootkitcollectiondiscoveryinfostealerpersistenceransomwareratspywarestealertrojan

Malware Config

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .mbtf

  • offline_id

    d1BN9KEra4Hetg5GUH0nQZqy14sntD2NbihzGQt1

  • payload_url

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

    http://abibiall.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-8aIWIsUQt9 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: support@fishmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0613Jhyjd

rsa_pubkey.plain

Extracted

Family

redline

Botnet

mario23_10

C2

167.235.252.160:10642

Attributes
  • auth_value

    eca57cfb5172f71dc45986763bb98942

Extracted

Family

vidar

Version

56.1

Botnet

517

C2

https://t.me/dishasta

https://steamcommunity.com/profiles/76561199441933804
Attributes
  • profile_id

    517

Targets

    • Target

      8a96dee141672b1a73de19ac71aa51874a1490fcff6bbda897e2e5d59427f1a6

    • Size

      328KB

    • MD5

      24cdc5cbf2b60ee657c4a80ca5ef73e6

    • SHA1

      88088da23232441d187cb75d23bdd4fd56eabb2d

    • SHA256

      8a96dee141672b1a73de19ac71aa51874a1490fcff6bbda897e2e5d59427f1a6

    • SHA512

      f6051394cd6e0809568d54a2fe6aedc26eb3c90f35525c4be2f8b65e10e4d2a2581a38104454c7f967917361b83e60dddf56bc0161adc695330925c74c547923

    • SSDEEP

      6144:uJ96gLbfULbJzBMHroY62V1cHCYpLje1atpBYQK:urpk3JzBOLn365ljaatUQK

    Score
    10/10
    dcratdjvuredlinesmokeloadervidar517mario23_10backdoorbootkitcollectiondiscoveryinfostealerpersistenceransomwareratspywarestealertrojan

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • 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 Microsoft Outlook profiles

      collection

    • 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.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • 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

Bootkit

1
T1067

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

3
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks