Overview

overview

10

Static

static

dridex

windows10-1703-x64

10

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General

  • Target

    4a4ed5b88d0aa322df39386bdb6e06e5bd48ab90ec17f934bf6a00d7f0d45dea

  • Size

    153KB

  • Sample

    221113-z13rysdb38

  • MD5

    659cbbd98ef779644632c233f1e7863b

  • SHA1

    124f483d47dc3b4af52ea3aacc63d85ecd33fe40

  • SHA256

    4a4ed5b88d0aa322df39386bdb6e06e5bd48ab90ec17f934bf6a00d7f0d45dea

  • SHA512

    a3b21f708dab676f0b6bbc902afe81ad917b03b0163403086d6c5af993277c249f86e023b526e1b0b4ed84e18b4d35718793be7b34a88f45d6efa230015afea7

  • SSDEEP

    3072:Ym7+LMjzzvE5xJp3qQLzIm379gVjAZpkL:GLMjzzI3qmcmJgVj/L

Score
10/10
djvuredlinesmokeloadervidar123517google2mario23_10backdoorcollectiondiscoveryinfostealerpersistenceransomwarespywarestealertrojan

Malware Config

Extracted

Family

redline

Botnet

mario23_10

C2

167.235.252.160:10642

Attributes
  • auth_value

    eca57cfb5172f71dc45986763bb98942

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .fate

  • offline_id

    5IRhyFuF3rXlXBvF6jAWjHEAnAb432icDCcvZyt1

  • 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-4wOUlYSwGo 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: 0603Jhyjd

rsa_pubkey.plain

Extracted

Family

vidar

Version

55.6

Botnet

517

C2

https://t.me/seclab_new

https://mas.to/@ofadex
Attributes
  • profile_id

    517

Extracted

Family

redline

Botnet

Google2

C2

167.235.71.14:20469

Attributes
  • auth_value

    fb274d9691235ba015830da570a13578

Extracted

Family

redline

Botnet

123

C2

78.153.144.3:2510

Attributes
  • auth_value

    cd6abb0af211bce081d7bf127cc26835

Targets

    • Target

      4a4ed5b88d0aa322df39386bdb6e06e5bd48ab90ec17f934bf6a00d7f0d45dea

    • Size

      153KB

    • MD5

      659cbbd98ef779644632c233f1e7863b

    • SHA1

      124f483d47dc3b4af52ea3aacc63d85ecd33fe40

    • SHA256

      4a4ed5b88d0aa322df39386bdb6e06e5bd48ab90ec17f934bf6a00d7f0d45dea

    • SHA512

      a3b21f708dab676f0b6bbc902afe81ad917b03b0163403086d6c5af993277c249f86e023b526e1b0b4ed84e18b4d35718793be7b34a88f45d6efa230015afea7

    • SSDEEP

      3072:Ym7+LMjzzvE5xJp3qQLzIm379gVjAZpkL:GLMjzzI3qmcmJgVj/L

    Score
    10/10
    djvuredlinesmokeloadervidar123517google2mario23_10backdoorcollectiondiscoveryinfostealerpersistenceransomwarespywarestealertrojan

    • 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

    • Uses the VBS compiler for execution

    • 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

Scripting

1
T1064

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

Scripting

1
T1064

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