General

  • Target

    4ee62665bee26e893574dfaa20bf19b1f3673fb4d20c8a217a88ea21839f419a

  • Size

    1.4MB

  • Sample

    231112-ygcwrabe26

  • MD5

    ebba8ba3fb8256db5d59de59b4501eb0

  • SHA1

    98b7eede10a6aef536959903b8d5eb106f13db3d

  • SHA256

    4ee62665bee26e893574dfaa20bf19b1f3673fb4d20c8a217a88ea21839f419a

  • SHA512

    68f0b250514febe22f8dd5008c897f322f59c8f8e1983372e10c231059c5ffd58f53ebc70f8787390770ff0f485dabed119e9239696109dfe342e94d5b778034

  • SSDEEP

    24576:Cyf+6gU2XBwtGbolis2reEIsuw3GYZsDM8cYSzIRNibajTZSN9vYDNe6Rwzk4ps:pfpj2xOwQDgejLkGBBcFHGHZSwRe6RwR

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

      4ee62665bee26e893574dfaa20bf19b1f3673fb4d20c8a217a88ea21839f419a

    • Size

      1.4MB

    • MD5

      ebba8ba3fb8256db5d59de59b4501eb0

    • SHA1

      98b7eede10a6aef536959903b8d5eb106f13db3d

    • SHA256

      4ee62665bee26e893574dfaa20bf19b1f3673fb4d20c8a217a88ea21839f419a

    • SHA512

      68f0b250514febe22f8dd5008c897f322f59c8f8e1983372e10c231059c5ffd58f53ebc70f8787390770ff0f485dabed119e9239696109dfe342e94d5b778034

    • SSDEEP

      24576:Cyf+6gU2XBwtGbolis2reEIsuw3GYZsDM8cYSzIRNibajTZSN9vYDNe6Rwzk4ps:pfpj2xOwQDgejLkGBBcFHGHZSwRe6RwR

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • 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.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • 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