General

  • Target

    20a0f5fe19bb2fa19283e6d1e290e80a6e487b53df1c561549137c8c092a974d

  • Size

    1.6MB

  • Sample

    231117-tn15psbh41

  • MD5

    06d92955efe150a29a03f38fb72e3e81

  • SHA1

    46966bf11150b47102cf58f86f2d0e1931a90a80

  • SHA256

    20a0f5fe19bb2fa19283e6d1e290e80a6e487b53df1c561549137c8c092a974d

  • SHA512

    61cfde24ba673504a7543aa5161fd598442c7de00dd425f434e85185e550c2e2904f545f392aa6d637a8137e4599ec82f48c6d9d4769aa2f2b90fd9f309dd5d7

  • SSDEEP

    49152:DbX3+1bvqlhhmitQDu4fo5V0ELYDcB29dT:H+l2qB1wH0cYDcW

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

      20a0f5fe19bb2fa19283e6d1e290e80a6e487b53df1c561549137c8c092a974d

    • Size

      1.6MB

    • MD5

      06d92955efe150a29a03f38fb72e3e81

    • SHA1

      46966bf11150b47102cf58f86f2d0e1931a90a80

    • SHA256

      20a0f5fe19bb2fa19283e6d1e290e80a6e487b53df1c561549137c8c092a974d

    • SHA512

      61cfde24ba673504a7543aa5161fd598442c7de00dd425f434e85185e550c2e2904f545f392aa6d637a8137e4599ec82f48c6d9d4769aa2f2b90fd9f309dd5d7

    • SSDEEP

      49152:DbX3+1bvqlhhmitQDu4fo5V0ELYDcB29dT:H+l2qB1wH0cYDcW

    • DcRat

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

    • Detect ZGRat V1

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • 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

    • Windows security bypass

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks