General

  • Target
    65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3
  • Size 1.8MB
  • Sample240617-bt2djsxhlb
  • SHA256 65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 8254624243

Botnet
  • e76b71

C2
  • http://77.91.77.81

Attributes
  • install_dir

    8254624243

  • install_file

    axplong.exe

  • strings_key

    90049e51fabf09df0d6748e0b271922e

  • url_paths

    /Kiru9gu/index.php

rc4.plain

Extracted

Family
  • redline

Botnet
  • newbild

C2
  • 185.215.113.67:40960

Extracted

Family
  • redline

Botnet
  • @LOGSCLOUDYT_BOT

C2
  • 185.172.128.33:8970

Extracted

Family
  • redline

Botnet
  • LiveTraffic

C2
  • 4.185.27.237:13528

Extracted

Family
  • lumma

C2
  • https://parallelmercywksoffw.shop/api

  • https://liabiliytshareodlkv.shop/api

  • https://notoriousdcellkw.shop/api

  • https://conferencefreckewl.shop/api

  • https://flourhishdiscovrw.shop/api

  • https://landdumpycolorwskfw.shop/api

  • https://barebrilliancedkoso.shop/api

Targets

    • Target
      65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3
    • Size 1.8MB
    • SHA256 65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3
    • MD5 SHA1 SHA512 SSDEEP
    • Amadey

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

    • Exela Stealer

      Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.

    • 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

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Creates new service(s)

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • 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 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

    • 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 NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks