General

  • Target

    f04c95a456aa3a58eca878fab402704b4be1df2e2d35a0ac2296c14f5b57613e

  • Size

    155KB

  • Sample

    231011-rj254acd8y

  • MD5

    92290a99a71fc8f1b274dd28428b490b

  • SHA1

    fba4e046c2f416deff96ba25f5386570a48c2081

  • SHA256

    3700c2efedff281f0bae39c32b6db84a1f6ac720e087e4ce93849e1054ffc8a2

  • SHA512

    fe761fed3870134fb7b6efbd75a927f8865f0b0c2c3d18016725986b9562ada2bcfcc4a537c4bf9b8161a6bbcaf493ec0bb80d7b09557d2fa842e7b365d551fe

  • SSDEEP

    3072:xPJkw5a73kAcaCLR8vpNOmc3u0C2wLLD5GocckiauvJP:xPu3kAca2avzPxfLlghu9

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

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

pixelscloud

C2

85.209.176.171:80

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      f04c95a456aa3a58eca878fab402704b4be1df2e2d35a0ac2296c14f5b57613e

    • Size

      254KB

    • MD5

      21f05143f3b634a26dba816d20455cbd

    • SHA1

      099a9f365f2ab7f513f4c835e54cf0e3169e5210

    • SHA256

      f04c95a456aa3a58eca878fab402704b4be1df2e2d35a0ac2296c14f5b57613e

    • SHA512

      e53cf7ca3652c9f46ed6f766fa737574c1dc2cc5e64a1c6a35f52d32eb8f8d822191e4074940791637f7e8310b71ae8cb6b5a7bfdbc845cde4e0a02d96a8a712

    • SSDEEP

      6144:EkD2Lr/V90d2WxjV/hAO0O6+Z8bUcoPGCV:EzLr/E7uO6+ZYkGCV

    • Amadey

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

    • 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