Overview

overview

10

Static

static

1

dridex

windows10-2004-x64

10

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General

  • Target

    8c16f4a7218b65a159c0923552bb6313adaf37aedcb7dbf5c4fcdb6f55036cc4

  • Size

    217KB

  • Sample

    230331-zfyx9sef3x

  • MD5

    12d975b069b09f59bcf5d766dac0683f

  • SHA1

    4f4fd66c1a05e376a063b41afc39c8c247b34341

  • SHA256

    8c16f4a7218b65a159c0923552bb6313adaf37aedcb7dbf5c4fcdb6f55036cc4

  • SHA512

    31ec347a0bda86c94b7c935987ec45233082309679d2ce3b0c9072234236f8d337cc143af6dbf2ea6a31482a77f9ac9978cad8083299e57468707a913b2d82c6

  • SSDEEP

    3072:kwyqDqUEWaWaulQp/7pwEggXJ3ERuxO/M+hexIqPtW5cVg2P:PfqvWaulAf9QleWGVFP

Score
10/10
amadeydjvusmokeloadervidar5df88deb5dde677ba658b77ad5f60248pub1backdoordiscoverypersistenceransomwarestealertrojan

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/
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

    .nifr

  • offline_id

    FCP2fiITr4rryFhFBnA59GMgwES5CunmcbPc76t1

  • 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-v8HcfXTy5x 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: 0679SUjhw

rsa_pubkey.plain
rsa_pubkey.plain

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

amadey

Version

3.65

C2

77.73.134.27/8bmdh3Slb2/index.php

Extracted

Family

vidar

Version

3.2

Botnet

5df88deb5dde677ba658b77ad5f60248

C2

https://steamcommunity.com/profiles/76561199489580435

https://t.me/tabootalks
Attributes
  • profile_id_v2

    5df88deb5dde677ba658b77ad5f60248

  • 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

      8c16f4a7218b65a159c0923552bb6313adaf37aedcb7dbf5c4fcdb6f55036cc4

    • Size

      217KB

    • MD5

      12d975b069b09f59bcf5d766dac0683f

    • SHA1

      4f4fd66c1a05e376a063b41afc39c8c247b34341

    • SHA256

      8c16f4a7218b65a159c0923552bb6313adaf37aedcb7dbf5c4fcdb6f55036cc4

    • SHA512

      31ec347a0bda86c94b7c935987ec45233082309679d2ce3b0c9072234236f8d337cc143af6dbf2ea6a31482a77f9ac9978cad8083299e57468707a913b2d82c6

    • SSDEEP

      3072:kwyqDqUEWaWaulQp/7pwEggXJ3ERuxO/M+hexIqPtW5cVg2P:PfqvWaulAf9QleWGVFP

    Score
    10/10
    amadeydjvusmokeloadervidar5df88deb5dde677ba658b77ad5f60248pub1backdoordiscoverypersistenceransomwarestealertrojan

    • 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

    • 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

    • Adds Run key to start application

      persistence

    • 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