General

  • Target

    070b8f94f3e279879203a4faa1e487100ced40b52b2806f8fa3fedf8e740da01

  • Size

    1.2MB

  • Sample

    231021-leg2gafd26

  • MD5

    72f0d45c0000302756032bac0078996f

  • SHA1

    4aedd986adf55e9e920546c80fdafc449b3fcaec

  • SHA256

    070b8f94f3e279879203a4faa1e487100ced40b52b2806f8fa3fedf8e740da01

  • SHA512

    26a7920d96f2c6bb2f5adb9af313a7ee0ddcde28459449453d19c637c6252881fd49b6a72f62f0aaf6eefba6ec6aba6c2fae2139d6ce53a4facd4561cc6c3568

  • SSDEEP

    24576:IyAKrh0tp271Q2x/jv1hkhAUsqHTyjJd+qDEUmxeGsv7ww7g+t0bbYxL2jwz:PAK4p6Qo/8CUsqzyJ1DTFZ7L/p

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

wolfa

C2

77.91.124.55:19071

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Extracted

Family

redline

Botnet

pixelscloud2.0

C2

85.209.176.128:80

Extracted

Family

redline

Botnet

rapta

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

5141679758_99

C2

https://pastebin.com/raw/8baCJyMF

Extracted

Family

redline

Botnet

YT&TEAM CLOUD

C2

185.216.70.238:37515

Targets

    • Target

      070b8f94f3e279879203a4faa1e487100ced40b52b2806f8fa3fedf8e740da01

    • Size

      1.2MB

    • MD5

      72f0d45c0000302756032bac0078996f

    • SHA1

      4aedd986adf55e9e920546c80fdafc449b3fcaec

    • SHA256

      070b8f94f3e279879203a4faa1e487100ced40b52b2806f8fa3fedf8e740da01

    • SHA512

      26a7920d96f2c6bb2f5adb9af313a7ee0ddcde28459449453d19c637c6252881fd49b6a72f62f0aaf6eefba6ec6aba6c2fae2139d6ce53a4facd4561cc6c3568

    • SSDEEP

      24576:IyAKrh0tp271Q2x/jv1hkhAUsqHTyjJd+qDEUmxeGsv7ww7g+t0bbYxL2jwz:PAK4p6Qo/8CUsqzyJ1DTFZ7L/p

    • Amadey

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

    • Detected google phishing page

    • Modifies Windows Defender Real-time Protection settings

    • 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)

    • .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

    • UPX packed file

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

    • Windows security modification

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks