General

  • Target

    70baac327a325ba4e35c7ff87aa915b9f3c84b5a01c8c394ca72429dfd68b7d8

  • Size

    1.8MB

  • Sample

    240521-ce6v6aee62

  • MD5

    3eb20993aa5b839e5f9d1d41fad80f36

  • SHA1

    fa748f50e42f508538ee4d9a536b2b35d6b51248

  • SHA256

    70baac327a325ba4e35c7ff87aa915b9f3c84b5a01c8c394ca72429dfd68b7d8

  • SHA512

    5b1b863e29be4b051778590c4be1b0f1e1e654c87b3682069c6ad164cc7baeeb25dd5388ef928bd1e76064cd9a2697b772e41d3ea723b26d2455bf464fa579cf

  • SSDEEP

    49152:jeZTIYo25dTXRsjc6eJg46M8MADRzxGroJGTZXyP:SZ7lXQFeJgu8R1GroclXyP

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

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

1

C2

185.215.113.67:26260

Extracted

Family

redline

Botnet

@LOGSCLOUDYT_BOT

C2

185.172.128.33:8970

Extracted

Family

stealc

Botnet

zzvv

C2

http://23.88.106.134

Attributes
  • url_path

    /c73eed764cc59dcb.php

Extracted

Family

lumma

C2

https://civilianurinedtsraov.shop/api

https://museumtespaceorsp.shop/api

https://buttockdecarderwiso.shop/api

https://averageaattractiionsl.shop/api

https://femininiespywageg.shop/api

https://employhabragaomlsp.shop/api

https://stalfbaclcalorieeis.shop/api

https://roomabolishsnifftwk.shop/api

Targets

    • Target

      70baac327a325ba4e35c7ff87aa915b9f3c84b5a01c8c394ca72429dfd68b7d8

    • Size

      1.8MB

    • MD5

      3eb20993aa5b839e5f9d1d41fad80f36

    • SHA1

      fa748f50e42f508538ee4d9a536b2b35d6b51248

    • SHA256

      70baac327a325ba4e35c7ff87aa915b9f3c84b5a01c8c394ca72429dfd68b7d8

    • SHA512

      5b1b863e29be4b051778590c4be1b0f1e1e654c87b3682069c6ad164cc7baeeb25dd5388ef928bd1e76064cd9a2697b772e41d3ea723b26d2455bf464fa579cf

    • SSDEEP

      49152:jeZTIYo25dTXRsjc6eJg46M8MADRzxGroJGTZXyP:SZ7lXQFeJgu8R1GroclXyP

    • Amadey

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

    • 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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Stealc

      Stealc is an infostealer written in C++.

    • UAC bypass

    • Windows security bypass

    • XMRig Miner payload

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

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

    • Modifies boot configuration data using bcdedit

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Creates new service(s)

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Sets service image path in registry

    • 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

    • Modifies system executable filetype association

    • 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.

    • Registers COM server for autorun

    • UPX packed file

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

    • Unexpected DNS network traffic destination

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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks for any installed AV software in registry

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • 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.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks