Overview

overview

10

Static

static

3

JC_4064cb9...b4.exe

windows7-x64

10

JC_4064cb9...b4.exe

windows10-2004-x64

10

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General

  • Target

    JC_4064cb92b6b53574d6b3e26b1ba0dd78c05ffe3a11bc9c5ed3cdc18ca20880b4

  • Size

    267KB

  • Sample

    230901-xlklqagh2z

  • MD5

    07f0a63710c506d9eba3a9c76798e800

  • SHA1

    d2a14e4376a579c3451898eed60b1fd5156012e0

  • SHA256

    4064cb92b6b53574d6b3e26b1ba0dd78c05ffe3a11bc9c5ed3cdc18ca20880b4

  • SHA512

    834a6005e74e870265a1b52748a3223ffc0fac8da64dd31df24f744d3f6c657ee29f75bdfbd6bd41dea64a63f7eb1fbccebe9a487b01280f0aa0ff2d5bb73e48

  • SSDEEP

    3072:vykNkB7CIJ8ljGBxfJqpH1Vjs/5l0z6tV6YIC+1JR4NBJtiX1p1dXH/Jg:t2l8laBxyVVjsvKnC+vyDJtYnX3u

Score
10/10
djvuredlinesmokeloadervidar010925f5344bfcb62e75b7946c3a681aec54installslogsdiller cloud (tg: @logsdillabot)lux3summbackdoordiscoveryinfostealerransomwarespywarestealertrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/

http://stalagmijesarl.com/

http://ukdantist-sarl.com/

http://cpcorprotationltd.com/
rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

lux3

C2

176.123.9.142:14845

Attributes
  • auth_value

    e94dff9a76da90d6b000642c4a52574b

Extracted

Family

smokeloader

Botnet

summ

Extracted

Family

djvu

C2

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

http://zexeq.com/raud/get.php
Attributes
  • extension

    .nzoq

  • offline_id

    fe7vbai057v1PzegcJrFdG7DjT3mL5gUtMQkLrt1

  • payload_url

    http://colisumy.com/dl/build2.exe

    http://zexeq.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-E4b0Td2MBH 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@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0771JOsie

rsa_pubkey.plain

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

149.202.0.242:31728

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Extracted

Family

redline

Botnet

0109

C2

65.21.155.238:31874

Attributes
  • auth_value

    5df1c1b3870e9b2e3d69b8278010bca4

Extracted

Family

vidar

Version

5.4

Botnet

25f5344bfcb62e75b7946c3a681aec54

C2

https://t.me/vogogor

https://steamcommunity.com/profiles/76561199545993403
Attributes
  • profile_id_v2

    25f5344bfcb62e75b7946c3a681aec54

  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.2.13 (KHTML, like Gecko) Version/16.5.2 Safari/605.2.13

Extracted

Family

redline

Botnet

installs

C2

162.55.189.218:26952

Attributes
  • auth_value

    4bdfa4191a2826ff2af143a4691bab78

Targets

    • Target

      JC_4064cb92b6b53574d6b3e26b1ba0dd78c05ffe3a11bc9c5ed3cdc18ca20880b4

    • Size

      267KB

    • MD5

      07f0a63710c506d9eba3a9c76798e800

    • SHA1

      d2a14e4376a579c3451898eed60b1fd5156012e0

    • SHA256

      4064cb92b6b53574d6b3e26b1ba0dd78c05ffe3a11bc9c5ed3cdc18ca20880b4

    • SHA512

      834a6005e74e870265a1b52748a3223ffc0fac8da64dd31df24f744d3f6c657ee29f75bdfbd6bd41dea64a63f7eb1fbccebe9a487b01280f0aa0ff2d5bb73e48

    • SSDEEP

      3072:vykNkB7CIJ8ljGBxfJqpH1Vjs/5l0z6tV6YIC+1JR4NBJtiX1p1dXH/Jg:t2l8laBxyVVjsvKnC+vyDJtYnX3u

    Score
    10/10
    djvuredlinesmokeloadervidar010925f5344bfcb62e75b7946c3a681aec54logsdiller cloud (tg: @logsdillabot)lux3summbackdoordiscoveryinfostealerransomwarespywarestealertrojaninstalls

    • Detected Djvu ransomware

    • 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

    • Deletes itself

    • Executes dropped EXE

    • 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 cryptocurrency files/wallets, possible credential harvesting

      spyware

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scripting

1
T1064

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

File and Directory Permissions Modification

1
T1222

Scripting

1
T1064

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks