General

  • Target

    abfd1325d9db947c892ca5750c28a54dca24d7228a36b5869941f037306a6f48

  • Size

    1.4MB

  • Sample

    231111-24sghabh9t

  • MD5

    f2067c85a784760a24a1977ea0bfe4c7

  • SHA1

    095580394f5b2e8c565ef783c3812d756a3c76fd

  • SHA256

    abfd1325d9db947c892ca5750c28a54dca24d7228a36b5869941f037306a6f48

  • SHA512

    bfe615bab9e74a771b15a4d36e3d6eda979110ea8fbc689446ee9842de8421e5184aed49695758fe72d1c244179bfae75e6af00d3acf193f05b11fff552b6612

  • SSDEEP

    24576:Jy3pqMsKtXhROgd7JhPM4ueDIs4s5Gh2kDnDFFCtFHuY9Quxj7/GujLbh7:83pqhKtRRtPkFesfIGHb54tFHS4jrGsn

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

      abfd1325d9db947c892ca5750c28a54dca24d7228a36b5869941f037306a6f48

    • Size

      1.4MB

    • MD5

      f2067c85a784760a24a1977ea0bfe4c7

    • SHA1

      095580394f5b2e8c565ef783c3812d756a3c76fd

    • SHA256

      abfd1325d9db947c892ca5750c28a54dca24d7228a36b5869941f037306a6f48

    • SHA512

      bfe615bab9e74a771b15a4d36e3d6eda979110ea8fbc689446ee9842de8421e5184aed49695758fe72d1c244179bfae75e6af00d3acf193f05b11fff552b6612

    • SSDEEP

      24576:Jy3pqMsKtXhROgd7JhPM4ueDIs4s5Gh2kDnDFFCtFHuY9Quxj7/GujLbh7:83pqhKtRRtPkFesfIGHb54tFHS4jrGsn

    • 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.

    • 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)

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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