General

  • Target

    9f6a1ac205426641a8d044adba4387e85487a2a9bf882295dc97f819d094d267

  • Size

    1.6MB

  • Sample

    231117-snr2csac53

  • MD5

    6031c8629924dce8d225ee1092daf28c

  • SHA1

    9e2a5b752de3c4a0f8269f1db5cab75bcf149972

  • SHA256

    9f6a1ac205426641a8d044adba4387e85487a2a9bf882295dc97f819d094d267

  • SHA512

    9e0e4485209b98c3bab237e2f70b2cbccc02cfb42e6ebb35e539a3febc075f2f229c14db32c7d53ee466497b4bc0dfa78875815092b6a9c99eb68d9a6dfde345

  • SSDEEP

    24576:QypzZJWVQQ18oGCCkiSAIMI7MNz3Y/jjxFQn4ZKOEkjt8q0WTlxu:XJZJWVb1bCIAQ7M9E+49tNT

Malware Config

Extracted

Family

redline

Botnet

horda

C2

194.49.94.152:19053

Extracted

Family

risepro

C2

194.49.94.152

Extracted

Family

smokeloader

Version

2022

C2

http://194.49.94.210/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

Targets

    • Target

      9f6a1ac205426641a8d044adba4387e85487a2a9bf882295dc97f819d094d267

    • Size

      1.6MB

    • MD5

      6031c8629924dce8d225ee1092daf28c

    • SHA1

      9e2a5b752de3c4a0f8269f1db5cab75bcf149972

    • SHA256

      9f6a1ac205426641a8d044adba4387e85487a2a9bf882295dc97f819d094d267

    • SHA512

      9e0e4485209b98c3bab237e2f70b2cbccc02cfb42e6ebb35e539a3febc075f2f229c14db32c7d53ee466497b4bc0dfa78875815092b6a9c99eb68d9a6dfde345

    • SSDEEP

      24576:QypzZJWVQQ18oGCCkiSAIMI7MNz3Y/jjxFQn4ZKOEkjt8q0WTlxu:XJZJWVb1bCIAQ7M9E+49tNT

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detect ZGRat V1

    • Modifies Windows Defender Real-time Protection settings

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • 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)

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Accesses Microsoft Outlook profiles

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks