General

  • Target

    f6213a70b2fafa2ada1ea4f61f4b13bb9e8d457ab3c44bd00c84f4cecf61b816

  • Size

    1.4MB

  • Sample

    231111-s4zfdaab82

  • MD5

    8631c8af263055cd0d3b872ca4afa307

  • SHA1

    c435f673740abae5609dc2de074fc6ad0c8910d3

  • SHA256

    f6213a70b2fafa2ada1ea4f61f4b13bb9e8d457ab3c44bd00c84f4cecf61b816

  • SHA512

    8d88c92994256e961f73f632207441390950ed87a1aeb31aebd1ffd90faa774bbf43cd2f7276dc619f29d64f852e408e4743ae4d99dbacf120d6e28451df25b6

  • SSDEEP

    24576:ZyD2HGMbwd1O++7yxUbf8Dw7eQIsHlSGl3ZDngEVEwGvcAGHdzqU3FGviB3eZBSN:MD2HHEdgyxef8SeXikGvkkEwhqmFGGeu

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

smokeloader

Botnet

up3

Targets

    • Target

      f6213a70b2fafa2ada1ea4f61f4b13bb9e8d457ab3c44bd00c84f4cecf61b816

    • Size

      1.4MB

    • MD5

      8631c8af263055cd0d3b872ca4afa307

    • SHA1

      c435f673740abae5609dc2de074fc6ad0c8910d3

    • SHA256

      f6213a70b2fafa2ada1ea4f61f4b13bb9e8d457ab3c44bd00c84f4cecf61b816

    • SHA512

      8d88c92994256e961f73f632207441390950ed87a1aeb31aebd1ffd90faa774bbf43cd2f7276dc619f29d64f852e408e4743ae4d99dbacf120d6e28451df25b6

    • SSDEEP

      24576:ZyD2HGMbwd1O++7yxUbf8Dw7eQIsHlSGl3ZDngEVEwGvcAGHdzqU3FGviB3eZBSN:MD2HHEdgyxef8SeXikGvkkEwhqmFGGeu

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • 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.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Stops running service(s)

    • 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