General

  • Target
    file.exe
  • Size 1.8MB
  • Sample240927-jm45vssckp
  • SHA256 99bc61afdb7382ac8d7f9da3bb87ca552fe8596ded65bf39a81d2f7839bbc3d6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 4.41

Botnet
  • fed3aa

C2
  • http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Extracted

Family
  • redline

Botnet
  • LiveTraffic

C2
  • 95.179.250.45:26212

Extracted

Family
  • redline

Botnet
  • @LOGSCLOUDYT_BOT

C2
  • 65.21.18.51:45580

Extracted

Family
  • lumma

C2
  • https://reinforcenh.shop/api

  • https://stogeneratmns.shop/api

  • https://fragnantbui.shop/api

  • https://drawzhotdog.shop/api

  • https://vozmeatillu.shop/api

  • https://offensivedzvju.shop/api

  • https://ghostreedmnu.shop/api

  • https://gutterydhowi.shop/api

  • https://lootebarrkeyn.shop/api

Extracted

Family
  • stealc

Botnet
  • default2

C2
  • http://185.215.113.17

Attributes
  • url_path

    /2fb6c2cc8dce150a.php

Extracted

Family
  • stealc

Botnet
  • default

C2
  • http://91.202.233.158

Attributes
  • url_path

    /e96ea2db21fa9a1b.php

Extracted

Family
  • redline

Botnet
  • TG CLOUD @RLREBORN Admin @FATHEROFCARDERS

C2
  • 89.105.223.196:29862

Extracted

Family
  • redline

Botnet
  • newbundle2

C2
  • 185.215.113.67:15206

Extracted

Family
  • stealc

Botnet
  • save

C2
  • http://185.215.113.37

Attributes
  • url_path

    /e2b1563c6670f193.php

Extracted

Family
  • amadey

Version
  • 4.42

Botnet
  • 9c9aa5

C2
  • http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Extracted

Family
  • lumma

C2
  • https://gutterydhowi.shop/api

  • https://ghostreedmnu.shop/api

  • https://offensivedzvju.shop/api

  • https://vozmeatillu.shop/api

  • https://drawzhotdog.shop/api

  • https://fragnantbui.shop/api

  • https://stogeneratmns.shop/api

  • https://reinforcenh.shop/api

  • https://ballotnwu.site/api

  • https://defenddsouneuw.shop/api

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 188.190.10.161:4444

Mutex
  • TSXTkO0pNBdN2KNw

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      file.exe
    • Size 1.8MB
    • SHA256 99bc61afdb7382ac8d7f9da3bb87ca552fe8596ded65bf39a81d2f7839bbc3d6
    • MD5 SHA1 SHA512 SSDEEP
    • 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 Xworm Payload

    • Lumma Stealer, LummaC

      Lumma or LummaC is 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

    • Stealc

      Stealc is an infostealer written in C++.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Xworm

      Xworm is a remote access trojan written in C#.

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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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 data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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.

    • Looks up external IP address via web service

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks