General

  • Target

    8f8ad283b107caad6d633c327f275570015810553c465b5db376637bc3f17779

  • Size

    1.6MB

  • Sample

    231117-r1qtdsbb7w

  • MD5

    59ee3227d5ff5ca3955c6d7453b1d68f

  • SHA1

    52bc6c36ff94d7c2f252915603b85940c2c426ef

  • SHA256

    8f8ad283b107caad6d633c327f275570015810553c465b5db376637bc3f17779

  • SHA512

    f35543c7310b417b2cb15ce0aecbce647930b299295477cc532e3db9b5efc06ceabcbd63008d12f984be2908a128d36a484865813151fe5cf2a92a61c874ee25

  • SSDEEP

    24576:Xyq21vp4D03VTDMlJacsI1G3ZBN5hNGKhGYzV/lBONloP/pq6Ue0WLnwS5d:iqEqD03VclgPn/BhdmoPI6trN5

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

      8f8ad283b107caad6d633c327f275570015810553c465b5db376637bc3f17779

    • Size

      1.6MB

    • MD5

      59ee3227d5ff5ca3955c6d7453b1d68f

    • SHA1

      52bc6c36ff94d7c2f252915603b85940c2c426ef

    • SHA256

      8f8ad283b107caad6d633c327f275570015810553c465b5db376637bc3f17779

    • SHA512

      f35543c7310b417b2cb15ce0aecbce647930b299295477cc532e3db9b5efc06ceabcbd63008d12f984be2908a128d36a484865813151fe5cf2a92a61c874ee25

    • SSDEEP

      24576:Xyq21vp4D03VTDMlJacsI1G3ZBN5hNGKhGYzV/lBONloP/pq6Ue0WLnwS5d:iqEqD03VclgPn/BhdmoPI6trN5

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Stops running service(s)

    • .NET Reactor proctector

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

    • Checks computer location settings

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

    • 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