General

  • Target

    c998dc97fed1f4bffa9751d1126603867cbbee8c8e434a26284826f0351071b1

  • Size

    345KB

  • Sample

    230428-3k2rhaag8x

  • MD5

    11561983e23e2633aaceb72caa4012ca

  • SHA1

    ed56a045ba5ed331c24b297d9d3c618313ecb63a

  • SHA256

    c998dc97fed1f4bffa9751d1126603867cbbee8c8e434a26284826f0351071b1

  • SHA512

    ef76d93fd73c80aa92327cbf4053d7b4284a89b6e30507ae9ce7a2336aef2ee140dfb56c638a85c3346987a604fbd8bfe8d096c1650d17d7c2fbcdabd1a912a8

  • SSDEEP

    3072:iLN2YzjyNVVC6yibosGF7uYe4wvpDuT8VSoHRl/fKCvZ43sWp/vOevUp:0verCUosmOvpD+8ljVZ4Jv

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

smokeloader

Botnet

pub1

Extracted

Family

amadey

Version

3.70

C2

77.73.134.27/n9kdjc3xSf/index.php

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .foty

  • offline_id

    JFtdCcJoPS9sBORc6lnQV44QG764HrKKynxqdVt1

  • 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-pSlL2pKijh 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: 0696JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

3.6

Botnet

1616034f091df9fd0229bc38dd17597f

C2

https://steamcommunity.com/profiles/76561199499188534

https://t.me/nutalse

Attributes
  • profile_id_v2

    1616034f091df9fd0229bc38dd17597f

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36

Targets

    • Target

      c998dc97fed1f4bffa9751d1126603867cbbee8c8e434a26284826f0351071b1

    • Size

      345KB

    • MD5

      11561983e23e2633aaceb72caa4012ca

    • SHA1

      ed56a045ba5ed331c24b297d9d3c618313ecb63a

    • SHA256

      c998dc97fed1f4bffa9751d1126603867cbbee8c8e434a26284826f0351071b1

    • SHA512

      ef76d93fd73c80aa92327cbf4053d7b4284a89b6e30507ae9ce7a2336aef2ee140dfb56c638a85c3346987a604fbd8bfe8d096c1650d17d7c2fbcdabd1a912a8

    • SSDEEP

      3072:iLN2YzjyNVVC6yibosGF7uYe4wvpDuT8VSoHRl/fKCvZ43sWp/vOevUp:0verCUosmOvpD+8ljVZ4Jv

    • Amadey

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

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Modifies file permissions

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks