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General

  • Target

    b9d0761e13c3dfbd45854fad323130ed.exe

  • Size

    5.4MB

  • Sample

    250309-pvpb9s1vf1

  • MD5

    b9d0761e13c3dfbd45854fad323130ed

  • SHA1

    b37a18d8eeb36d46a1030f1d9a1a693949a64d7e

  • SHA256

    58858441558960b3de78aff7caa027b029ab8bfac2a3e64a71e03f2a950a08a8

  • SHA512

    52160ab0f99557437de4a0b7d925e15f77c569717c5220d042ee699ac45867941e7fa49fe0a34ad2e06181f5fcbcc64d208e1b4163f8512b933aa88c140a586d

  • SSDEEP

    98304:z3REZR3aKD0QrCTEh4M1ygKwpiDoa1Vr9KQJe4Uv4oJAkLe5Oey72c4ArB:APD049nK6iDTjJmddq5Oeg

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

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://defaulemot.run/api

https://begindecafer.world/api

https://garagedrootz.top/api

https://modelshiverd.icu/api

https://5arisechairedd.shop/api

https://catterjur.run/api

https://orangemyther.live/api

https://qfostinjec.today/api

https://sterpickced.digital/api

https://socialsscesforum.icu/api

https://hardswarehub.today/api

https://gadgethgfub.icu/api

https://hardrwarehaven.run/api

https://techmindzs.live/api

https://codxefusion.top/api

https://quietswtreams.life/api

https://techspherxe.top/api

https://earthsymphzony.today/api

https://nebdulaq.digital/api

https://arisechairedd.shop/api

Extracted

Family

stealc

Botnet

trump

C2

http://45.93.20.28

Attributes
  • url_path

    /85a1cacf11314eb8.php

Extracted

Family

vidar

Botnet

ir7am

C2

https://t.me/l793oy

https://steamcommunity.com/profiles/76561199829660832

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/131.0.0.0 Safari/537.36 OPR/116.0.0.0

Extracted

Family

redline

Botnet

Build 7

C2

101.99.92.190:40919

Extracted

Family

lumma

C2

https://codxefusion.top/api

https://moderzysics.top/api

Targets

    • Target

      b9d0761e13c3dfbd45854fad323130ed.exe

    • Size

      5.4MB

    • MD5

      b9d0761e13c3dfbd45854fad323130ed

    • SHA1

      b37a18d8eeb36d46a1030f1d9a1a693949a64d7e

    • SHA256

      58858441558960b3de78aff7caa027b029ab8bfac2a3e64a71e03f2a950a08a8

    • SHA512

      52160ab0f99557437de4a0b7d925e15f77c569717c5220d042ee699ac45867941e7fa49fe0a34ad2e06181f5fcbcc64d208e1b4163f8512b933aa88c140a586d

    • SSDEEP

      98304:z3REZR3aKD0QrCTEh4M1ygKwpiDoa1Vr9KQJe4Uv4oJAkLe5Oey72c4ArB:APD049nK6iDTjJmddq5Oeg

    • 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

    • Detect Vidar Stealer

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer 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

    • StormKitty

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

    • StormKitty payload

    • Stormkitty family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar 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

    • Sets service image path in registry

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • 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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • 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.

    • 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

    • 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.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Boot or Logon Autostart Execution: Authentication Package

      Suspicious Windows Authentication Registry Modification.

    • Drops file in System32 directory

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks