Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    dbbe434ce0caebeed80db939c26a45950417a69af57824b23e953e574939e52b

  • Size

    146KB

  • Sample

    221003-qsqb8ahdck

  • MD5

    dfe9d972c7e730d9ba2159aafbfdd6af

  • SHA1

    7820be1a2e22975c7cc3aa5a95dee63c3da58b61

  • SHA256

    dbbe434ce0caebeed80db939c26a45950417a69af57824b23e953e574939e52b

  • SHA512

    a3046b536500457c6960eac9d2a46906ab068b40a596c7da9a0ccc61b0c73d74354e82e236a1cc74e2f880fbc6eac0151e7e3b675f9ce1b9ed89210b00b90294

  • SSDEEP

    3072:h0itlLWtLZ1C8DOZl4aTf8f9Nkj6ErSJ9KwKHO:h0pLDOjB01uj6dJ9KwS

Score
10/10
djvuraccoonredlinesmokeloadervidar1a17d9aed7a239440deb75d7a177f406517935010864backdoorcollectiondiscoveryinfostealerpersistenceransomwarespywarestealertrojan

Malware Config

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .adww

  • offline_id

    z8lhl4oForVEc7gy9Ra8rSqjYMl3xiFRuIW4not1

  • 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-g28rVcqA58 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@bestyourmail.ch Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0573Jhyjd

rsa_pubkey.plain

Extracted

Family

raccoon

Botnet

1a17d9aed7a239440deb75d7a177f406

C2

http://193.38.55.180/

rc4.plain

Extracted

Family

redline

Botnet

935010864

C2

79.137.192.6:8362

Extracted

Family

vidar

Version

54.9

Botnet

517

C2

https://t.me/larsenup

https://ioc.exchange/@zebra54
Attributes
  • profile_id

    517

Targets

    • Target

      dbbe434ce0caebeed80db939c26a45950417a69af57824b23e953e574939e52b

    • Size

      146KB

    • MD5

      dfe9d972c7e730d9ba2159aafbfdd6af

    • SHA1

      7820be1a2e22975c7cc3aa5a95dee63c3da58b61

    • SHA256

      dbbe434ce0caebeed80db939c26a45950417a69af57824b23e953e574939e52b

    • SHA512

      a3046b536500457c6960eac9d2a46906ab068b40a596c7da9a0ccc61b0c73d74354e82e236a1cc74e2f880fbc6eac0151e7e3b675f9ce1b9ed89210b00b90294

    • SSDEEP

      3072:h0itlLWtLZ1C8DOZl4aTf8f9Nkj6ErSJ9KwKHO:h0pLDOjB01uj6dJ9KwS

    Score
    10/10
    djvuraccoonredlinesmokeloadervidar1a17d9aed7a239440deb75d7a177f406517935010864backdoorcollectiondiscoveryinfostealerpersistenceransomwarespywarestealertrojan

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

      stealerraccoon

    • 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

    • 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

    • 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

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

File Permissions Modification

1
T1222

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
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