General

  • Target

    40bcc384b6feb9fd0f6316edbd759a6c2f9dbca0bf77d2c379b12caa99dcfbe1

  • Size

    1005KB

  • Sample

    231117-kdxvvsgd63

  • MD5

    9625b2e71dac149e12751d862f08fa70

  • SHA1

    eec58c748cb9f1fa66317ed37cba13e181d621d0

  • SHA256

    40bcc384b6feb9fd0f6316edbd759a6c2f9dbca0bf77d2c379b12caa99dcfbe1

  • SHA512

    9c4aa1feb4d79d48ba7cd1cced4ee50ec28aad981be4407443ed491e2748eef6cb3d0db270fc6ff20f32d4f05caef6345951c94c30e0d30031e10094dcd0b3a9

  • SSDEEP

    24576:IyYYJDwSTz8yaeVIsaC9GvV7DNiBBrtYx+zc5BwPn:PPDwSTA7eWJaGBsPiv

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://5.42.92.190/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      40bcc384b6feb9fd0f6316edbd759a6c2f9dbca0bf77d2c379b12caa99dcfbe1

    • Size

      1005KB

    • MD5

      9625b2e71dac149e12751d862f08fa70

    • SHA1

      eec58c748cb9f1fa66317ed37cba13e181d621d0

    • SHA256

      40bcc384b6feb9fd0f6316edbd759a6c2f9dbca0bf77d2c379b12caa99dcfbe1

    • SHA512

      9c4aa1feb4d79d48ba7cd1cced4ee50ec28aad981be4407443ed491e2748eef6cb3d0db270fc6ff20f32d4f05caef6345951c94c30e0d30031e10094dcd0b3a9

    • SSDEEP

      24576:IyYYJDwSTz8yaeVIsaC9GvV7DNiBBrtYx+zc5BwPn:PPDwSTA7eWJaGBsPiv

    • Detect Mystic stealer payload

    • 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

    • Executes dropped EXE

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Detected potential entity reuse from brand paypal.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks