General

  • Target

    589ef50988e0559c5fca408cf5ca43be043f19f2594f9295b5db68c2f278fb1aN.exe

  • Size

    1.8MB

  • Sample

    250125-t3jh7sspdj

  • MD5

    0454591fcaf329644dd317bd79a18c80

  • SHA1

    8c88ba6a8fc8ba40d6985b4fcc27454ad5676938

  • SHA256

    589ef50988e0559c5fca408cf5ca43be043f19f2594f9295b5db68c2f278fb1a

  • SHA512

    91dc9c080d78a7d3b20c7a68458c71d3fc2690708093233ede447b805eae5a04522d1cb913d7a2aaa3a901d7051c1e2a65d9269e32509ce0c341439f13368ccf

  • SSDEEP

    49152:IH/TsFrtHZnq+zSicjd/53JqGvx6VfVjX1oiCcc6:IruVLlYd/55tv6jXeiCc7

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

stealc

Botnet

brat

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/api

Extracted

Family

lumma

C2

https://toppyneedus.biz/api

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

redline

Botnet

Install_bot6

C2

101.99.92.189:57725

Targets

    • Target

      589ef50988e0559c5fca408cf5ca43be043f19f2594f9295b5db68c2f278fb1aN.exe

    • Size

      1.8MB

    • MD5

      0454591fcaf329644dd317bd79a18c80

    • SHA1

      8c88ba6a8fc8ba40d6985b4fcc27454ad5676938

    • SHA256

      589ef50988e0559c5fca408cf5ca43be043f19f2594f9295b5db68c2f278fb1a

    • SHA512

      91dc9c080d78a7d3b20c7a68458c71d3fc2690708093233ede447b805eae5a04522d1cb913d7a2aaa3a901d7051c1e2a65d9269e32509ce0c341439f13368ccf

    • SSDEEP

      49152:IH/TsFrtHZnq+zSicjd/53JqGvx6VfVjX1oiCcc6:IruVLlYd/55tv6jXeiCc7

    • Amadey

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

    • Amadey family

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Gcleaner family

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Redline family

    • SectopRAT

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

    • SectopRAT payload

    • Sectoprat family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Enumerates VirtualBox registry keys

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

    • Command and Scripting Interpreter: PowerShell

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

    • Downloads MZ/PE file

    • Sets service image path in registry

    • 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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Uses the VBS compiler for execution

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks