General

  • Target

    79caf2ae432c2c95b78eb8bbe68ada586f421d534b178e0fd592d5bd5769d22e

  • Size

    427KB

  • Sample

    231001-lc5prabc84

  • MD5

    5bbac3d94f55dc7205921c2e0a070454

  • SHA1

    cbf7a6f3d8e606841c236e9018902520e0a0eeea

  • SHA256

    79caf2ae432c2c95b78eb8bbe68ada586f421d534b178e0fd592d5bd5769d22e

  • SHA512

    5a698f7e569186e64de89ddb49e9cd1d96feb903e58a17e9d0d09408f0741307860af33ba26de7b81afe57b73d86f60b2e66b6cd2aee71de461695cff1b64ba2

  • SSDEEP

    6144:KEy+bnr+Qp0yN90QE1kG+zL2nFenE/VwZ+07jw7dJFvw3O5xM2uHC+5sazCdWpk6:0MrIy90rkGHnB287LRw3OzuPNzehYNh

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

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Extracted

Family

redline

Botnet

luska

C2

77.91.124.55:19071

Attributes
  • auth_value

    a6797888f51a88afbfd8854a79ac9357

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

176.123.4.46:33783

Attributes
  • auth_value

    295b226f1b63bcd55148625381b27b19

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Targets

    • Target

      79caf2ae432c2c95b78eb8bbe68ada586f421d534b178e0fd592d5bd5769d22e

    • Size

      427KB

    • MD5

      5bbac3d94f55dc7205921c2e0a070454

    • SHA1

      cbf7a6f3d8e606841c236e9018902520e0a0eeea

    • SHA256

      79caf2ae432c2c95b78eb8bbe68ada586f421d534b178e0fd592d5bd5769d22e

    • SHA512

      5a698f7e569186e64de89ddb49e9cd1d96feb903e58a17e9d0d09408f0741307860af33ba26de7b81afe57b73d86f60b2e66b6cd2aee71de461695cff1b64ba2

    • SSDEEP

      6144:KEy+bnr+Qp0yN90QE1kG+zL2nFenE/VwZ+07jw7dJFvw3O5xM2uHC+5sazCdWpk6:0MrIy90rkGHnB287LRw3OzuPNzehYNh

    • 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.

    • Detect Fabookie payload

    • Detects Healer an antivirus disabler dropper

    • Fabookie

      Fabookie is facebook account info stealer.

    • 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

    • 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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Uses the VBS compiler for execution

    • 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