General

  • Target

    c24fc20827e899c6968dc29368a504d19c40c8f23582837983e3398043d61624

  • Size

    1.4MB

  • Sample

    231112-f9bkaadf33

  • MD5

    0ad999ff589ebd2bfe0be22e8f0cd624

  • SHA1

    6966ee0b0952c4ac666621049b31672977d99e1f

  • SHA256

    c24fc20827e899c6968dc29368a504d19c40c8f23582837983e3398043d61624

  • SHA512

    1f5729a7f357cbf919ed5295ababfb9e5834ffa27a4ee676d01a64d5bbe0026791f9e0c5f7d1f009304958a17bd318ced1f39defd897c9934abf6116f3ac4f02

  • SSDEEP

    24576:ay64h0uVHdn8JrhiNBP5elIs8EMGTsoDpgeR9Bs9SddKs7ZeU0:h50wZCkPBemZrGjXRaaaU

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

Extracted

Family

stealc

C2

http://77.91.68.247

Attributes
  • url_path

    /c36258786fdc16da.php

rc4.plain

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      c24fc20827e899c6968dc29368a504d19c40c8f23582837983e3398043d61624

    • Size

      1.4MB

    • MD5

      0ad999ff589ebd2bfe0be22e8f0cd624

    • SHA1

      6966ee0b0952c4ac666621049b31672977d99e1f

    • SHA256

      c24fc20827e899c6968dc29368a504d19c40c8f23582837983e3398043d61624

    • SHA512

      1f5729a7f357cbf919ed5295ababfb9e5834ffa27a4ee676d01a64d5bbe0026791f9e0c5f7d1f009304958a17bd318ced1f39defd897c9934abf6116f3ac4f02

    • SSDEEP

      24576:ay64h0uVHdn8JrhiNBP5elIs8EMGTsoDpgeR9Bs9SddKs7ZeU0:h50wZCkPBemZrGjXRaaaU

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • Detected google phishing page

    • Glupteba

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

    • Glupteba 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.

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks