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General

  • Target

    5b2962fec18c2e5a43e0daf66fbf0870292dd1dd7663f4bc302b36b731633f3a

  • Size

    240KB

  • Sample

    230505-w3dztsfb7y

  • MD5

    2c63ff6ef951c90b13c7e956b25e6ba0

  • SHA1

    4eb062b248164984b9a06fee5b453afe2cc497f1

  • SHA256

    5b2962fec18c2e5a43e0daf66fbf0870292dd1dd7663f4bc302b36b731633f3a

  • SHA512

    5ca2934276cd7dcf69d72136e20ea82a82c99321949e6a3b3c7b362717bf2915337216fbf39ded42081d8632c1e573514a4ef422602bab1df4d89cb5e9ebf81e

  • SSDEEP

    3072:Tc/h9wTcdrDRHkOOFRsetodL69c0vgF9fo/m5prEaot1JbLbznvhqxD:4pKcZZk7Fsd+VIF9h5pwfk1

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

djvu

C2

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

Attributes
  • extension

    .saba

  • offline_id

    GdcTFG029NGZ36LGVnRuxctpZuCpnW1SW5kiOCt1

  • 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-iN0WoEcmv0 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: 0700Ikksje

rsa_pubkey.plain

Extracted

Family

amadey

Version

3.70

C2

77.73.134.27/n9kdjc3xSf/index.php

Targets

    • Target

      5b2962fec18c2e5a43e0daf66fbf0870292dd1dd7663f4bc302b36b731633f3a

    • Size

      240KB

    • MD5

      2c63ff6ef951c90b13c7e956b25e6ba0

    • SHA1

      4eb062b248164984b9a06fee5b453afe2cc497f1

    • SHA256

      5b2962fec18c2e5a43e0daf66fbf0870292dd1dd7663f4bc302b36b731633f3a

    • SHA512

      5ca2934276cd7dcf69d72136e20ea82a82c99321949e6a3b3c7b362717bf2915337216fbf39ded42081d8632c1e573514a4ef422602bab1df4d89cb5e9ebf81e

    • SSDEEP

      3072:Tc/h9wTcdrDRHkOOFRsetodL69c0vgF9fo/m5prEaot1JbLbznvhqxD:4pKcZZk7Fsd+VIF9h5pwfk1

    • Amadey

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

    • Detected Djvu ransomware

    • Detects any file with a triage score of 10

      This file has been assigned a triage score of 10, indicating a high likelihood of malicious behavior.

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • 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.

    • Adds Run key to start application

    • 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

MITRE ATT&CK Enterprise v6

Tasks