General

  • Target

    444259ac4abffbbc23035fd44b5931c02afc208558202c65d07a279d630c4714

  • Size

    1.8MB

  • Sample

    240511-y7kdhsae76

  • MD5

    72a98bbe193e3237120a5e5f0f4a3258

  • SHA1

    169a2ff9925bee3bb55bbcb8fd653cae69a2d03b

  • SHA256

    444259ac4abffbbc23035fd44b5931c02afc208558202c65d07a279d630c4714

  • SHA512

    b2186159345b441ce41a7d8654c8f5dc794dc46e5415b6a63aab4d9976caa84e2063d24f48b1a188c3d27c84b1f9660ff98b8b3c12ff49fc443e62d923688747

  • SSDEEP

    49152:rvDRe5SGD5Fj3Dfx9s+QGF0Fnk3D3KRwF++i4Wi://GD5dLxKmWnkT3KiF4C

Malware Config

Extracted

Family

amadey

Version

4.20

C2

http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/index.php

rc4.plain

Extracted

Family

redline

Botnet

@CLOUDYTTEAM

C2

185.172.128.33:8970

Extracted

Family

redline

Botnet

1

C2

185.215.113.67:26260

Extracted

Family

stealc

C2

http://49.13.229.86

http://185.172.128.150

Attributes
  • url_path

    /c73eed764cc59dcb.php

Extracted

Family

lumma

C2

https://zippyfinickysofwps.shop/api

https://acceptabledcooeprs.shop/api

https://obsceneclassyjuwks.shop/api

https://miniaturefinerninewjs.shop/api

https://plaintediousidowsko.shop/api

https://sweetsquarediaslw.shop/api

https://holicisticscrarws.shop/api

https://boredimperissvieos.shop/api

Targets

    • Target

      444259ac4abffbbc23035fd44b5931c02afc208558202c65d07a279d630c4714

    • Size

      1.8MB

    • MD5

      72a98bbe193e3237120a5e5f0f4a3258

    • SHA1

      169a2ff9925bee3bb55bbcb8fd653cae69a2d03b

    • SHA256

      444259ac4abffbbc23035fd44b5931c02afc208558202c65d07a279d630c4714

    • SHA512

      b2186159345b441ce41a7d8654c8f5dc794dc46e5415b6a63aab4d9976caa84e2063d24f48b1a188c3d27c84b1f9660ff98b8b3c12ff49fc443e62d923688747

    • SSDEEP

      49152:rvDRe5SGD5Fj3Dfx9s+QGF0Fnk3D3KRwF++i4Wi://GD5dLxKmWnkT3KiF4C

    • Amadey

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

    • Detect ZGRat V1

    • Glupteba

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

    • Glupteba payload

    • Lumma Stealer

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

    • Modifies firewall policy service

    • 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

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • 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.

    • Drops startup file

    • 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.

    • 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