Overview

overview

10

Static

static

1

dridex

windows10-1703-x64

10

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General

  • Target

    6251449fe6d5aabd6dde5e0fa8f0e113243bfa9a1cd44362623d1e5613b77c0e

  • Size

    295KB

  • Sample

    230328-qyl7rach91

  • MD5

    3426c773d91aa249fcf131c8fedef83f

  • SHA1

    2e5489a4e4f3c4e3533c390f108a780bca62b1f0

  • SHA256

    6251449fe6d5aabd6dde5e0fa8f0e113243bfa9a1cd44362623d1e5613b77c0e

  • SHA512

    b81731c5b7abf93021990e4bace8e9508862f01f050ce10e6cefbb78f554fe936a5bd102c7d39cba2e46d6831c9856283969342fb168ab1871ed633cc3027645

  • SSDEEP

    3072:2rd2NE86t5B/4lAHX3BCIOM+RPi+Dhc7VMwlMxnSEXTTSpFS6UvIpWHZlmc2toiS:oGE8u/4l83B8cCwytSMaFDUv7YtDDTS

Score
10/10
amadeydjvusmokeloadervidar00d92484c9b27bc8482a2cc94cacc508pub1backdoordiscoveryevasionpersistenceransomwarespywarestealertrojan

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

    .jywd

  • offline_id

    MEMHlobHgXqvmTWaMsLcwGZhDOd00bblO1yevst1

  • 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-fkW8qLaCVQ 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: 0675JOsie

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

3.1

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

      6251449fe6d5aabd6dde5e0fa8f0e113243bfa9a1cd44362623d1e5613b77c0e

    • Size

      295KB

    • MD5

      3426c773d91aa249fcf131c8fedef83f

    • SHA1

      2e5489a4e4f3c4e3533c390f108a780bca62b1f0

    • SHA256

      6251449fe6d5aabd6dde5e0fa8f0e113243bfa9a1cd44362623d1e5613b77c0e

    • SHA512

      b81731c5b7abf93021990e4bace8e9508862f01f050ce10e6cefbb78f554fe936a5bd102c7d39cba2e46d6831c9856283969342fb168ab1871ed633cc3027645

    • SSDEEP

      3072:2rd2NE86t5B/4lAHX3BCIOM+RPi+Dhc7VMwlMxnSEXTTSpFS6UvIpWHZlmc2toiS:oGE8u/4l83B8cCwytSMaFDUv7YtDDTS

    Score
    10/10
    amadeydjvusmokeloadervidar00d92484c9b27bc8482a2cc94cacc508pub1backdoordiscoveryevasionpersistenceransomwarespywarestealertrojan

    • 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

    • Modifies security service

      evasion

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Sets DLL path for service in the registry

      persistence

    • Sets service image path in registry

      persistence

    • Stops running service(s)

      evasion

    • 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

    • 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 Enterprise v6

Tasks