General

  • Target

    bcaeee1ec648fdc5f252989e664d8e60b93158f69993558908a4cb808d802b7e

  • Size

    1.2MB

  • Sample

    231113-2np2fafh36

  • MD5

    259ffffce0a3bb268cb3b5d6c0d72aa6

  • SHA1

    9acd2faeedb07805fde972464435691de3a24314

  • SHA256

    bcaeee1ec648fdc5f252989e664d8e60b93158f69993558908a4cb808d802b7e

  • SHA512

    81f416b4f57fa7a1564837f384ab4f8f9b232779b92181a0a8bff8038cacb34322c42c8df8fd6cb7da3b6a272f0761a843f59e3de09519d2d4d0df003cfcf9cb

  • SSDEEP

    24576:1yiPC+7OYqPL0Fg02doKCpDBAT9Fzn+PCyPFV7CsNHj/CV3GRczTZahlIB:QyC+7R7ECpupkPTDNGV3sczTcI

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Extracted

Family

smokeloader

Version

2022

C2

http://5.42.92.190/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

pixelfresh

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

@ytlogsbot

C2

194.169.175.235:42691

Targets

    • Target

      bcaeee1ec648fdc5f252989e664d8e60b93158f69993558908a4cb808d802b7e

    • Size

      1.2MB

    • MD5

      259ffffce0a3bb268cb3b5d6c0d72aa6

    • SHA1

      9acd2faeedb07805fde972464435691de3a24314

    • SHA256

      bcaeee1ec648fdc5f252989e664d8e60b93158f69993558908a4cb808d802b7e

    • SHA512

      81f416b4f57fa7a1564837f384ab4f8f9b232779b92181a0a8bff8038cacb34322c42c8df8fd6cb7da3b6a272f0761a843f59e3de09519d2d4d0df003cfcf9cb

    • SSDEEP

      24576:1yiPC+7OYqPL0Fg02doKCpDBAT9Fzn+PCyPFV7CsNHj/CV3GRczTZahlIB:QyC+7R7ECpupkPTDNGV3sczTcI

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Defender Real-time Protection settings

    • Mystic

      Mystic is an infostealer written in C++.

    • 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.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks