General

  • Target

    295210ad5822b2383b1f6ea11019a2917955a630079361e2595099fc321b9145

  • Size

    534KB

  • Sample

    231012-gddv7sad51

  • MD5

    744faa9b42c32683be659fde35a55ee0

  • SHA1

    6dfd9ced3946c96cd6e8b62be705b04c1f52be5a

  • SHA256

    295210ad5822b2383b1f6ea11019a2917955a630079361e2595099fc321b9145

  • SHA512

    e3c84bb7df6641c2ac18bf9399c44edd888b9edac628a342ed335250b4af2c836825232048a008e3f503f9e9f4054acf68d78c4d805073f11a1e5bfd81642461

  • SSDEEP

    6144:L+gUxvdSVgBwMlAJ0Ye0FxIbJuUQXD8s+QVXoY9ft:fdVgpljJuUQXD8s+Qjt

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

kukish

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

amadey

Version

3.83

C2

http://5.42.65.80/8bmeVwqx/index.php

Attributes
  • install_dir

    207aa4515d

  • install_file

    oneetx.exe

  • strings_key

    3e634dd0840c68ae2ced83c2be7bf0d4

rc4.plain

Extracted

Family

redline

Botnet

pixelscloud

C2

85.209.176.171:80

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Targets

    • Target

      295210ad5822b2383b1f6ea11019a2917955a630079361e2595099fc321b9145

    • Size

      534KB

    • MD5

      744faa9b42c32683be659fde35a55ee0

    • SHA1

      6dfd9ced3946c96cd6e8b62be705b04c1f52be5a

    • SHA256

      295210ad5822b2383b1f6ea11019a2917955a630079361e2595099fc321b9145

    • SHA512

      e3c84bb7df6641c2ac18bf9399c44edd888b9edac628a342ed335250b4af2c836825232048a008e3f503f9e9f4054acf68d78c4d805073f11a1e5bfd81642461

    • SSDEEP

      6144:L+gUxvdSVgBwMlAJ0Ye0FxIbJuUQXD8s+QVXoY9ft:fdVgpljJuUQXD8s+Qjt

    • Amadey

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

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • 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

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks