Classe: Trojan-Dropper
Les programmes Trojan-Dropper sont conçus pour installer secrètement des programmes malveillants intégrés dans leur code aux ordinateurs des victimes. Ce type de programme malveillant enregistre généralement une série de fichiers sur le lecteur de la victime (généralement dans le répertoire Windows, le répertoire système Windows, le répertoire temporaire, etc.) et les lance sans aucune notification (ou avec une fausse notification d'erreur d'archivage, version obsolète du système d'exploitation, etc.). De tels programmes sont utilisés par des pirates informatiques pour: installer secrètement des programmes de Troie et / ou des virus empêchent les programmes malveillants connus d'être détectés par des solutions antivirus; tous les programmes antivirus ne sont pas capables d'analyser tous les composants de ce type de chevaux de Troie.Plus d'informations
Plateforme: Win64
Win64 est une plate-forme sur les systèmes d'exploitation Windows pour l'exécution d'applications 32/64 bits. Les programmes Win64 ne peuvent pas être lancés sur des versions 32 bits de Windows.Famille: Trojan-Dropper.Win64.BumbleBee
No family descriptionExamples
13DC8335F52C11819D41CD1BA660700ETactics and Techniques: Mitre*
TA0005
Defense Evasion
The adversary is trying to avoid being detected. Defense Evasion consists of techniques that adversaries use to avoid detection throughout their compromise. Techniques used for defense evasion include uninstalling/disabling security software or obfuscating/encrypting data and scripts. Adversaries also leverage and abuse trusted processes to hide and masquerade their malware. Other tactics' techniques are cross-listed here when those techniques include the added benefit of subverting defenses.
T1497.001
System Checks
Adversaries may employ various system checks to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from Virtualization/Sandbox Evasion during automated discovery to shape follow-on behaviors.
TA0007
Discovery
The adversary is trying to figure out your environment. Discovery consists of techniques an adversary may use to gain knowledge about the system and internal network. These techniques help adversaries observe the environment and orient themselves before deciding how to act. They also allow adversaries to explore what they can control and what's around their entry point in order to discover how it could benefit their current objective. Native operating system tools are often used toward this post-compromise information-gathering objective.
T1120
Peripheral Device Discovery
Adversaries may attempt to gather information about attached peripheral devices and components connected to a computer system. Peripheral devices could include auxiliary resources that support a variety of functionalities such as keyboards, printers, cameras, smart card readers, or removable storage. The information may be used to enhance their awareness of the system and network environment or may be used for further actions.
T1497.001
System Checks
Adversaries may employ various system checks to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from Virtualization/Sandbox Evasion during automated discovery to shape follow-on behaviors.
T1518
Software Discovery
Adversaries may attempt to get a listing of software and software versions that are installed on a system or in a cloud environment. Adversaries may use the information from Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
* © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.