General

  • Target

    NEAS.f8e284bd0abd20b927c85a295144921ccdb547701cc0bf724f9ca60fbaea124e.exe

  • Size

    1.0MB

  • Sample

    231111-mnr4gadf8w

  • MD5

    3755062e162af135a69553d363fd6783

  • SHA1

    7b59ec4a8f8d1504add32b2412483db6f9aed081

  • SHA256

    f8e284bd0abd20b927c85a295144921ccdb547701cc0bf724f9ca60fbaea124e

  • SHA512

    e9dfaea71e46e9ed5956b32a0aa0a8c591e3d1167edf418613217d36a22c3d39c92b08b700a805a815718e0f8ebe1e7d0f2c9502373b520eeb3ab555069d807c

  • SSDEEP

    24576:0yxlReeTq6aeFIspCAGfvUDG/OmTxCcSZUQ:DxlReemTeG6DGEjcS+

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

redline

Botnet

pixelnew2.0

C2

194.49.94.11:80

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      NEAS.f8e284bd0abd20b927c85a295144921ccdb547701cc0bf724f9ca60fbaea124e.exe

    • Size

      1.0MB

    • MD5

      3755062e162af135a69553d363fd6783

    • SHA1

      7b59ec4a8f8d1504add32b2412483db6f9aed081

    • SHA256

      f8e284bd0abd20b927c85a295144921ccdb547701cc0bf724f9ca60fbaea124e

    • SHA512

      e9dfaea71e46e9ed5956b32a0aa0a8c591e3d1167edf418613217d36a22c3d39c92b08b700a805a815718e0f8ebe1e7d0f2c9502373b520eeb3ab555069d807c

    • SSDEEP

      24576:0yxlReeTq6aeFIspCAGfvUDG/OmTxCcSZUQ:DxlReemTeG6DGEjcS+

    • 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

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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