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Resubmissions

11/03/2024, 03:32

240311-d33zvabb68 10

06/03/2024, 05:01

240306-fn1x2scg89 10

General

  • Target

    e02e57908d663a421032437b13242a71ed5114efade6532d862140709463495e

  • Size

    1.9MB

  • Sample

    240306-fn1x2scg89

  • MD5

    cac99a7d6e2694ba5d3f1caebcba4289

  • SHA1

    534a59ecaa69f5de4f2a1da7253d2de8b312437b

  • SHA256

    e02e57908d663a421032437b13242a71ed5114efade6532d862140709463495e

  • SHA512

    f22e15137d0d26fe8551a978cf56a1939e1d931a54c5b52ece960417d35b48b42a4f86bc3ddc88c7239a2e6a0a9d6e7a7f11ce565be7d674b03e9ab1053f42ae

  • SSDEEP

    49152:sQWcrWKywF/4n9wTJjutAPgX8Pqrk1zkYytszE:sOWJSTJ1oXVrukZd

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Extracted

Family

redline

Botnet

LiveTraffic

C2

20.218.68.91:7690

Extracted

Family

lumma

C2

https://resergvearyinitiani.shop/api

https://technologyenterdo.shop/api

https://detectordiscusser.shop/api

https://turkeyunlikelyofw.shop/api

https://associationokeo.shop/api

https://executivebrakeji.shop/api

Targets

    • Target

      e02e57908d663a421032437b13242a71ed5114efade6532d862140709463495e

    • Size

      1.9MB

    • MD5

      cac99a7d6e2694ba5d3f1caebcba4289

    • SHA1

      534a59ecaa69f5de4f2a1da7253d2de8b312437b

    • SHA256

      e02e57908d663a421032437b13242a71ed5114efade6532d862140709463495e

    • SHA512

      f22e15137d0d26fe8551a978cf56a1939e1d931a54c5b52ece960417d35b48b42a4f86bc3ddc88c7239a2e6a0a9d6e7a7f11ce565be7d674b03e9ab1053f42ae

    • SSDEEP

      49152:sQWcrWKywF/4n9wTJjutAPgX8Pqrk1zkYytszE:sOWJSTJ1oXVrukZd

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Detect ZGRat V1

    • Detected google phishing page

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • RedLine

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

    • RedLine payload

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Async RAT payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

    • 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 NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks