General

  • Target

    5c366c3a7ec9705867d8e1bb486ec09a15294a9e16e29c414d891eaaeb487f4d

  • Size

    692KB

  • Sample

    231110-cq9q7abb32

  • MD5

    5339472c1f9e8992ca133880f8e59bf4

  • SHA1

    f3abc6427fd2ec54e403794b0ea0737f22eec26a

  • SHA256

    5c366c3a7ec9705867d8e1bb486ec09a15294a9e16e29c414d891eaaeb487f4d

  • SHA512

    0b479c9124448a2aa213dfe4597d83edefb7734bac8517ccdc0063071760c471439c91bf6bc4868a1847fc8a24ea3b757e00ca81e0408c43ed6ec13433e7af1a

  • SSDEEP

    12288:lMrEy90qSqiXPBnyAiZRGmXsiUV6DwvROQY8XUa20qrgtsuUUURAY2kqToDa+kz:BymPBn+6V6QYqL20q+GUC72kqTKI

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://5.42.92.190/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

Extracted

Family

redline

Botnet

pixelnew2.0

C2

194.49.94.11:80

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

LiveTraffic

C2

195.10.205.17:24867

Targets

    • Target

      5c366c3a7ec9705867d8e1bb486ec09a15294a9e16e29c414d891eaaeb487f4d

    • Size

      692KB

    • MD5

      5339472c1f9e8992ca133880f8e59bf4

    • SHA1

      f3abc6427fd2ec54e403794b0ea0737f22eec26a

    • SHA256

      5c366c3a7ec9705867d8e1bb486ec09a15294a9e16e29c414d891eaaeb487f4d

    • SHA512

      0b479c9124448a2aa213dfe4597d83edefb7734bac8517ccdc0063071760c471439c91bf6bc4868a1847fc8a24ea3b757e00ca81e0408c43ed6ec13433e7af1a

    • SSDEEP

      12288:lMrEy90qSqiXPBnyAiZRGmXsiUV6DwvROQY8XUa20qrgtsuUUURAY2kqToDa+kz:BymPBn+6V6QYqL20q+GUC72kqTKI

    • Detect Mystic stealer payload

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Mystic

      Mystic is an infostealer written in C++.

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • RedLine

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

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Detected potential entity reuse from brand microsoft.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks