General

  • Target

    ad53c01409b16c3a43e808ca008378bbfa64b439b80419a1ec2357cf48d8600b

  • Size

    1.9MB

  • Sample

    240511-zx3yjsbh87

  • MD5

    2d64549c8906118ddda2decb9435a62c

  • SHA1

    3872efb84f280186ce28525dcb75b26c9464e345

  • SHA256

    ad53c01409b16c3a43e808ca008378bbfa64b439b80419a1ec2357cf48d8600b

  • SHA512

    c88864a75b83aa97a47387455416abf38b2abf693d1c60f3c622e5127a9cd640c173937d992c6ac310efb635b2eec34a85c9d629a7892edc543e72f5f1eccee8

  • SSDEEP

    49152:oEmBE7pCL8Dqa17/5x+eE6s4LHfqU8UK5nINlCYHaBTEyWIdY:PmyG8317O6LLHfMUKhINjHWvd

Malware Config

Extracted

Family

amadey

Version

4.20

C2

http://5.42.96.141

http://5.42.96.7

Attributes
  • install_dir

    908f070dff

  • install_file

    explorku.exe

  • strings_key

    b25a9385246248a95c600f9a061438e1

  • url_paths

    /go34ko8/index.php

rc4.plain
rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

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

redline

Botnet

@txthead

C2

94.156.8.193:34427

Extracted

Family

lumma

C2

https://zippyfinickysofwps.shop/api

https://acceptabledcooeprs.shop/api

Targets

    • Target

      ad53c01409b16c3a43e808ca008378bbfa64b439b80419a1ec2357cf48d8600b

    • Size

      1.9MB

    • MD5

      2d64549c8906118ddda2decb9435a62c

    • SHA1

      3872efb84f280186ce28525dcb75b26c9464e345

    • SHA256

      ad53c01409b16c3a43e808ca008378bbfa64b439b80419a1ec2357cf48d8600b

    • SHA512

      c88864a75b83aa97a47387455416abf38b2abf693d1c60f3c622e5127a9cd640c173937d992c6ac310efb635b2eec34a85c9d629a7892edc543e72f5f1eccee8

    • SSDEEP

      49152:oEmBE7pCL8Dqa17/5x+eE6s4LHfqU8UK5nINlCYHaBTEyWIdY:PmyG8317O6LLHfMUKhINjHWvd

    • 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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • 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.

    • 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.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks