General

  • Target

    29296dd0d9a17e354ded32269f460007a2085c3d9aaca039f89d327c8e4dfdab

  • Size

    248KB

  • Sample

    211204-ntjvqadfd6

  • MD5

    89c61169c1c035a6b16467eadf971b5e

  • SHA1

    ac75d949528a4e5f2f91cf03f02933134246b8f2

  • SHA256

    29296dd0d9a17e354ded32269f460007a2085c3d9aaca039f89d327c8e4dfdab

  • SHA512

    014d6eca6e72e36fef07a5edf367288fb1d51908094473d3698da95508a0be8fdf8482fdb28d48efbf046968509f77dfbcccb050db8bfe8384bd6292a45aa7c9

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://rcacademy.at/upload/

http://e-lanpengeonline.com/upload/

http://vjcmvz.cn/upload/

http://galala.ru/upload/

http://witra.ru/upload/

https://cinems.club/search.php

https://clothes.surf/search.php

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

redline

C2

195.133.47.114:38620

Extracted

Family

redline

Botnet

1

C2

45.9.20.59:46287

Targets

    • Target

      29296dd0d9a17e354ded32269f460007a2085c3d9aaca039f89d327c8e4dfdab

    • Size

      248KB

    • MD5

      89c61169c1c035a6b16467eadf971b5e

    • SHA1

      ac75d949528a4e5f2f91cf03f02933134246b8f2

    • SHA256

      29296dd0d9a17e354ded32269f460007a2085c3d9aaca039f89d327c8e4dfdab

    • SHA512

      014d6eca6e72e36fef07a5edf367288fb1d51908094473d3698da95508a0be8fdf8482fdb28d48efbf046968509f77dfbcccb050db8bfe8384bd6292a45aa7c9

    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Deletes itself

    • Drops startup file

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks