Overview

overview

10

Static

static

1

dridex

windows10-1703-x64

10

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General

  • Target

    1322dc4b5544e889de85f8f15718e187412b858eff0f424ba8d99ba2b70a95db

  • Size

    235KB

  • Sample

    230424-cmgk8shc63

  • MD5

    100e418e50c70f2115a87ddcf42c5722

  • SHA1

    d0998c47026ebce6af73a18baed9f0bc4289cb31

  • SHA256

    1322dc4b5544e889de85f8f15718e187412b858eff0f424ba8d99ba2b70a95db

  • SHA512

    6734a3574a3105e1add4cd6098eb116d927b41cc11df0747b9aac812627b1d0b64fd38b6a64450d4c92418842c4574d08f1624c68fb4fc1502c41ca51f059217

  • SSDEEP

    3072:etCwkJSzcKO21j2aXVZV0m5bFzL8vWQqoTJwLVxg3Pjk4wbc54ch:0hkJ8O2lTZV00Fq/F1wLVxg3PoTZ

Score
10/10
amadeydjvurhadamanthyssmokeloadervidarbf58e1879f88b222ba2391682babf9d8pub1backdoordiscoveryevasionpersistenceransomwarespywarestealertrojan

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

amadey

Version

3.70

C2

77.73.134.27/n9kdjc3xSf/index.php

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .coty

  • offline_id

    O8Ao46dcCReRPC4I1PGMYsRFFc9WI5eOp0O3MFt1

  • 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-EPBZCVAS8s 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: 0692JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

3.5

Botnet

bf58e1879f88b222ba2391682babf9d8

C2

https://steamcommunity.com/profiles/76561199497218285

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

    bf58e1879f88b222ba2391682babf9d8

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7

Targets

    • Target

      1322dc4b5544e889de85f8f15718e187412b858eff0f424ba8d99ba2b70a95db

    • Size

      235KB

    • MD5

      100e418e50c70f2115a87ddcf42c5722

    • SHA1

      d0998c47026ebce6af73a18baed9f0bc4289cb31

    • SHA256

      1322dc4b5544e889de85f8f15718e187412b858eff0f424ba8d99ba2b70a95db

    • SHA512

      6734a3574a3105e1add4cd6098eb116d927b41cc11df0747b9aac812627b1d0b64fd38b6a64450d4c92418842c4574d08f1624c68fb4fc1502c41ca51f059217

    • SSDEEP

      3072:etCwkJSzcKO21j2aXVZV0m5bFzL8vWQqoTJwLVxg3Pjk4wbc54ch:0hkJ8O2lTZV00Fq/F1wLVxg3PoTZ

    Score
    10/10
    amadeydjvurhadamanthyssmokeloadervidarbf58e1879f88b222ba2391682babf9d8pub1backdoordiscoveryevasionpersistenceransomwarespywarestealertrojan

    • 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

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

      stealerrhadamanthys

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Stops running service(s)

      evasion

    • Deletes itself

    • Executes dropped EXE

    • Modifies file permissions

      discovery

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • 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