General

  • Target

    61f742eba9e1c987ef5c084f46a399ca.exe

  • Size

    1.8MB

  • Sample

    250404-kzh9lawlv6

  • MD5

    61f742eba9e1c987ef5c084f46a399ca

  • SHA1

    85facc0fd5b92a0d89bbbd02e4026dea86c1f293

  • SHA256

    199b55fec7e308c69f1465301ab74aed087127126ba8ab4593a99e132458012b

  • SHA512

    6264adf0546b77d1cb80249ce49974b9810df49fb8bfc0b8b94910c2880ccead8282cd3020055fd7f4e6ecad4c0b8a925f4c813071e9aa4babe1e014316d4239

  • SSDEEP

    49152:oBpc2KPHXkb83CUeRvdM4PdIY//DuFmKMkflZEP6KWTFlhs:omUb83CUElnlCEUfYPL+H

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Family

amadey

Version

5.21

Botnet

092155

C2

http://176.113.115.6

Attributes
  • install_dir

    bb556cff4a

  • install_file

    rapes.exe

  • strings_key

    a131b127e996a898cd19ffb2d92e481b

  • url_paths

    /Ni9kiput/index.php

rc4.plain

Extracted

Family

lumma

C2

https://rodformi.run/aUosoz

https://metalsyo.digital/opsa

https://ironloxp.live/aksdd

https://navstarx.shop/FoaJSi

https://wstarcloc.bet/GOksAo

https://advennture.top/GKsiio

https://atargett.top/dsANGt

https://spacedbv.world/EKdlsk

https://galxnetb.today/GsuIAo

https://synmedsp.live/lzkdj

https://starcloc.bet/GOksAo

https://targett.top/dsANGt

https://sspacedbv.world/EKdlsk

https://rlxspoty.run/nogoaz

https://jrxsafer.top/shpaoz

https://zkrxspint.digital/kendwz

https://rhxhube.run/pogrs

https://grxeasyw.digital/xxepw

https://xrfxcaseq.live/gspaz

https://ywmedici.top/noagis

Extracted

Family

gcleaner

C2

185.156.73.98

45.91.200.135

Targets

    • Target

      61f742eba9e1c987ef5c084f46a399ca.exe

    • Size

      1.8MB

    • MD5

      61f742eba9e1c987ef5c084f46a399ca

    • SHA1

      85facc0fd5b92a0d89bbbd02e4026dea86c1f293

    • SHA256

      199b55fec7e308c69f1465301ab74aed087127126ba8ab4593a99e132458012b

    • SHA512

      6264adf0546b77d1cb80249ce49974b9810df49fb8bfc0b8b94910c2880ccead8282cd3020055fd7f4e6ecad4c0b8a925f4c813071e9aa4babe1e014316d4239

    • SSDEEP

      49152:oBpc2KPHXkb83CUeRvdM4PdIY//DuFmKMkflZEP6KWTFlhs:omUb83CUElnlCEUfYPL+H

    • Amadey

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

    • Amadey family

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Asyncrat 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

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Stormkitty family

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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • 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 user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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