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General

  • Target

    45606bfcaf3cf212eee8ddae9501c035092d487ede52678fca967ff484aa7307.exe

  • Size

    1.8MB

  • Sample

    250308-g4qyfssp16

  • MD5

    0d0ded05362f24023752cdd0a5747ade

  • SHA1

    af5b2ddee07272360dff02f50385fadeffdf3251

  • SHA256

    45606bfcaf3cf212eee8ddae9501c035092d487ede52678fca967ff484aa7307

  • SHA512

    8a7e364193aa5b9d6626277b74833a5be0a7463a9b39c0f7e7c7efb87d180ad1f5f2772d7a1ed8d65f742f7da03d553d1449d015e2929adc973b1aaa845c36bb

  • SSDEEP

    49152:96pdkYpQTKgwhTiZcqgxUhbmnujZKLJ4lzk:yyMnxTWgxPnDLuO

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://j8arisechairedd.shop/api

https://begindecafer.world/api

https://garagedrootz.top/api

https://gmodelshiverd.icu/api

https://arisechairedd.shop/api

https://catterjur.run/api

https://orangemyther.live/api

https://fostinjec.today/api

https://sterpickced.digital/api

https://garisechairedd.shop/api

https://0modelshiverd.icu/api

https://defaulemot.run/api

https://modelshiverd.icu/api

https://-orangemyther.live/api

https://9garagedrootz.top/api

https://ksterpickced.digital/api

https://nebdulaq.digital/api

https://acatterjur.run/api

Extracted

Family

redline

Botnet

Build 7

C2

101.99.92.190:40919

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

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Targets

    • Target

      45606bfcaf3cf212eee8ddae9501c035092d487ede52678fca967ff484aa7307.exe

    • Size

      1.8MB

    • MD5

      0d0ded05362f24023752cdd0a5747ade

    • SHA1

      af5b2ddee07272360dff02f50385fadeffdf3251

    • SHA256

      45606bfcaf3cf212eee8ddae9501c035092d487ede52678fca967ff484aa7307

    • SHA512

      8a7e364193aa5b9d6626277b74833a5be0a7463a9b39c0f7e7c7efb87d180ad1f5f2772d7a1ed8d65f742f7da03d553d1449d015e2929adc973b1aaa845c36bb

    • SSDEEP

      49152:96pdkYpQTKgwhTiZcqgxUhbmnujZKLJ4lzk:yyMnxTWgxPnDLuO

    • Amadey

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

    • Amadey 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

    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

    • Modifies Windows Defender TamperProtection settings

    • Modifies Windows Defender notification settings

    • 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

    • 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

    • Boot or Logon Autostart Execution: Port Monitors

      Adversaries may use port monitors to run an adversary supplied DLL during system boot for persistence or privilege escalation.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Download via BitsAdmin

    • Downloads MZ/PE file

    • 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.

    • 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 WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Windows security modification

    • Accesses Microsoft Outlook profiles

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks