Overview

overview

10

Static

static

1

setup.exe

windows7-x64

10

setup.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    setup.exe

  • Size

    259KB

  • Sample

    230325-db6awsag74

  • MD5

    21ac4a1d48c918fb6d0392c3ec4b4e72

  • SHA1

    30769dc3013f11319d5ee6765394240ea1d8bba0

  • SHA256

    f851bb5c79347593e24aa4777ca5395240d6bcf6a5e50d474f202c6702bf19dc

  • SHA512

    a3c28b53d475c13a4a74df19c17e700fa54a07310f874cd242f0c014131b974d373f9f798423587cf246ad075483ae422965130a280b62f4f670ef8f8c48b263

  • SSDEEP

    6144:+7foVjLhPGYuzxaFLuLwhKnaifzl0DTji/9VzYy:+7AVjVPGHz0VUw4Rzq3ji//9

Score
10/10
amadeydjvuredlinesmokeloadervidar00d92484c9b27bc8482a2cc94cacc508pub1sprgtestbackdoordiscoveryinfostealerransomwarestealertrojan

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://aapu.at/tmp/

http://poudineh.com/tmp/

http://firsttrusteedrx.ru/tmp/

http://kingpirate.ru/tmp/

http://hoh0aeghwugh2gie.com/

http://hie7doodohpae4na.com/

http://aek0aicifaloh1yo.com/
rc4.i32
rc4.i32
rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

djvu

C2

http://zexeq.com/test2/get.php

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

    .tywd

  • offline_id

    Yao2o6f5vNghOpgVBhEIA8O96SC5vLcgITgaRMt1

  • payload_url

    http://uaery.top/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-f8UEvx4T0A 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: 0671IsjO

rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

amadey

Version

3.65

C2

77.73.134.27/8bmdh3Slb2/index.php

Extracted

Family

smokeloader

Botnet

sprg

Extracted

Family

redline

Botnet

test

C2

45.15.156.16:26932

Attributes
  • auth_value

    1fe82c4644fd896560d0c9116de5b56b

Extracted

Family

vidar

Version

3.1

Botnet

00d92484c9b27bc8482a2cc94cacc508

C2

https://steamcommunity.com/profiles/76561199472266392

https://t.me/tabootalks

http://135.181.26.183:80
Attributes
  • profile_id_v2

    00d92484c9b27bc8482a2cc94cacc508

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79

Targets

    • Target

      setup.exe

    • Size

      259KB

    • MD5

      21ac4a1d48c918fb6d0392c3ec4b4e72

    • SHA1

      30769dc3013f11319d5ee6765394240ea1d8bba0

    • SHA256

      f851bb5c79347593e24aa4777ca5395240d6bcf6a5e50d474f202c6702bf19dc

    • SHA512

      a3c28b53d475c13a4a74df19c17e700fa54a07310f874cd242f0c014131b974d373f9f798423587cf246ad075483ae422965130a280b62f4f670ef8f8c48b263

    • SSDEEP

      6144:+7foVjLhPGYuzxaFLuLwhKnaifzl0DTji/9VzYy:+7AVjVPGHz0VUw4Rzq3ji//9

    Score
    10/10
    smokeloaderbackdoortrojanamadeydjvuredlinevidar00d92484c9b27bc8482a2cc94cacc508pub1sprgtestdiscoveryinfostealerransomwarestealer

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

      trojanamadey

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • RedLine

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

      infostealerredline

    • 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

    • Modifies file permissions

      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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks