General

  • Target

    afcbcc157b4b95dc694388b2d05220c03638857e836e26aca21670c771508cea

  • Size

    883KB

  • Sample

    231011-kt5kmsee79

  • MD5

    6c2ddf1d8a3e0df92ac1688a9caa64ce

  • SHA1

    0136d16f845cf433420e27c1c052c8f596a1ff25

  • SHA256

    afcbcc157b4b95dc694388b2d05220c03638857e836e26aca21670c771508cea

  • SHA512

    e3024ed4eb9a8b4c67181b95acfd7fb706b371f79a82d048f164bcc34dff4e3acaf43c8da659bc66339e9575bacbe3e898493f049e6f15e8e4495bff02d20c27

  • SSDEEP

    12288:I+FAoOKtDW9g145x58OpGHmEJ/qdDyyZpxThSGu4yw53yYyXI/9:IDmW9g145x58Ops/yVzSTYyXw9

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

6012068394_99

C2

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

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Targets

    • Target

      afcbcc157b4b95dc694388b2d05220c03638857e836e26aca21670c771508cea

    • Size

      883KB

    • MD5

      6c2ddf1d8a3e0df92ac1688a9caa64ce

    • SHA1

      0136d16f845cf433420e27c1c052c8f596a1ff25

    • SHA256

      afcbcc157b4b95dc694388b2d05220c03638857e836e26aca21670c771508cea

    • SHA512

      e3024ed4eb9a8b4c67181b95acfd7fb706b371f79a82d048f164bcc34dff4e3acaf43c8da659bc66339e9575bacbe3e898493f049e6f15e8e4495bff02d20c27

    • SSDEEP

      12288:I+FAoOKtDW9g145x58OpGHmEJ/qdDyyZpxThSGu4yw53yYyXI/9:IDmW9g145x58Ops/yVzSTYyXw9

    • 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.

    • Detected google phishing page

    • Detects Healer an antivirus disabler dropper

    • Glupteba

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

    • Glupteba payload

    • 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

    • Modifies Windows Firewall

    • Stops running service(s)

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Windows security modification

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks