Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

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General

  • Target

    76a0f76bfda841ed6e838d21248f7eee27b3ade108f9f289b4046c3863963871

  • Size

    141KB

  • Sample

    220930-yc764aeed9

  • MD5

    6a99031a0e0060edd7fe677df72f678a

  • SHA1

    943b2d93b6578d9970a6067853a77f65537fa7f6

  • SHA256

    76a0f76bfda841ed6e838d21248f7eee27b3ade108f9f289b4046c3863963871

  • SHA512

    a1b9d2df17c66f8d0f6a3f8541815347044dbb75fd526cf0e583f93ada858482c92eb6f62755eefa36298e9dd36b8748188e1033eb63e4f32e9ed83990259f46

  • SSDEEP

    3072:IyRpee6UA4LhtqdRS69uguKE/AeVlu2Xa82xmInnQ2C5+:I+1htTGu/KE/ACXQx1nnQr5+

Score
10/10
dcratdjvuredlineremcossmokeloadervidar517@poteryan2022fudtrafficbackdoorcollectiondiscoveryevasioninfostealerpersistenceransomwareratspywarestealertrojan

Malware Config

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .ofww

  • offline_id

    xkNzhkB1wvgoDI7Uo0HPNLY3qCuwoFpP7nlhlut1

  • 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-EWKSsSJiVn 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: 0569Jhyjd

rsa_pubkey.plain

Extracted

Family

vidar

Version

54.7

Botnet

517

C2

https://t.me/trampapanam

https://nerdculture.de/@yoxhyp
Attributes
  • profile_id

    517

Extracted

Family

redline

Botnet

@POTERYAN2022

C2

88.218.170.211:59705

Extracted

Family

redline

Botnet

fud

C2

45.15.156.7:48638

Attributes
  • auth_value

    da2faefdcf53c9d85fcbb82d0cbf4876

Extracted

Family

remcos

Botnet

traffic

C2

194.190.152.126:80

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    true

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %WinDir%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-92IDED

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    true

  • take_screenshot_time

    5

  • take_screenshot_title

    exodus;metamask;ronin;phantom;atomic;binance;

Targets

    • Target

      76a0f76bfda841ed6e838d21248f7eee27b3ade108f9f289b4046c3863963871

    • Size

      141KB

    • MD5

      6a99031a0e0060edd7fe677df72f678a

    • SHA1

      943b2d93b6578d9970a6067853a77f65537fa7f6

    • SHA256

      76a0f76bfda841ed6e838d21248f7eee27b3ade108f9f289b4046c3863963871

    • SHA512

      a1b9d2df17c66f8d0f6a3f8541815347044dbb75fd526cf0e583f93ada858482c92eb6f62755eefa36298e9dd36b8748188e1033eb63e4f32e9ed83990259f46

    • SSDEEP

      3072:IyRpee6UA4LhtqdRS69uguKE/AeVlu2Xa82xmInnQ2C5+:I+1htTGu/KE/ACXQx1nnQr5+

    Score
    10/10
    dcratdjvuredlineremcossmokeloadervidar517@poteryan2022fudtrafficbackdoorcollectiondiscoveryevasioninfostealerpersistenceransomwareratspywarestealertrojan

    • 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

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Modifies security service

      evasion

    • RedLine

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

      infostealerredline

    • RedLine payload

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • UAC bypass

      evasiontrojan

    • 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

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • 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