Kategorie: Trojan-Ransom
Diese Art von Trojaner ändert Daten auf dem Opfercomputer, sodass das Opfer die Daten nicht mehr verwenden kann, oder verhindert, dass der Computer ordnungsgemäß ausgeführt wird. Sobald die Daten "entführt" wurden (blockiert oder verschlüsselt), erhält der Benutzer eine Lösegeldforderung.Die Lösegeldforderung weist das Opfer an, dem böswilligen Benutzer Geld zu schicken; Nach Erhalt erhält der Cyberkriminelle ein Programm, mit dem das Opfer die Daten wiederherstellen oder die Leistung des Computers wiederherstellen kann.
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Plattform: Win64
Win64 ist eine Plattform auf Windows-basierten Betriebssystemen für die Ausführung von 32- / 64-Bit-Anwendungen. Win64-Programme können nicht auf 32-Bit-Versionen von Windows gestartet werden.Familie: Trojan-Ransom.Win64.Alien
No family descriptionExamples
B169C206CD729811E3AA8772B5055880Tactics and Techniques: Mitre*
TA0003
Persistence
The adversary is trying to maintain their foothold. Persistence consists of techniques that adversaries use to keep access to systems across restarts, changed credentials, and other interruptions that could cut off their access. Techniques used for persistence include any access, action, or configuration changes that let them maintain their foothold on systems, such as replacing or hijacking legitimate code or adding startup code.
T1547.001
Registry Run Keys / Startup Folder
Adversaries may achieve persistence by adding a program to a startup folder or referencing it with a Registry run key. Adding an entry to the "run keys" in the Registry or startup folder will cause the program referenced to be executed when a user logs in. These programs will be executed under the context of the user and will have the account's associated permissions level.
TA0004
Privilege Escalation
The adversary is trying to gain higher-level permissions. Privilege Escalation consists of techniques that adversaries use to gain higher-level permissions on a system or network. Adversaries can often enter and explore a network with unprivileged access but require elevated permissions to follow through on their objectives. Common approaches are to take advantage of system weaknesses, misconfigurations, and vulnerabilities. Examples of elevated access include: SYSTEM/root level, local administrator, user account with admin-like access, user accounts with access to specific system or perform specific function. These techniques often overlap with Persistence techniques, as OS features that let an adversary persist can execute in an elevated context.
T1547.001
Registry Run Keys / Startup Folder
Adversaries may achieve persistence by adding a program to a startup folder or referencing it with a Registry run key. Adding an entry to the "run keys" in the Registry or startup folder will cause the program referenced to be executed when a user logs in. These programs will be executed under the context of the user and will have the account's associated permissions level.
TA0005
Stealth
The adversary is trying to hide and conceal their actions, appearing as normal behavior. Stealth consists of techniques that reduce the likelihood of detection by blending in with legitimate activity or minimizing observable signals. These techniques are characterized by concealment behaviors, such as avoiding, obfuscating, or mimicking normal operations, without modifying security controls or compromising collection and monitoring feeds. The goal is to remain indistinguishable from benign activity while leaving defensive systems intact.
T1112
Modify Registry
Adversaries may interact with the Windows Registry as part of a variety of other techniques to aid in defense evasion, persistence, and execution.
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