Data Manipulation: Манипуляции с передаваемыми данными
Other sub-techniques of Data Manipulation (3)
Adversaries may alter data en route to storage or other systems in order to manipulate external outcomes or hide activity, thus threatening the integrity of the data.(Citation: FireEye APT38 Oct 2018)(Citation: DOJ Lazarus Sony 2018) By manipulating transmitted data, adversaries may attempt to affect a business process, organizational understanding, and decision making. Manipulation may be possible over a network connection or between system processes where there is an opportunity deploy a tool that will intercept and change information. The type of modification and the impact it will have depends on the target transmission mechanism as well as the goals and objectives of the adversary. For complex systems, an adversary would likely need special expertise and possibly access to specialized software related to the system that would typically be gained through a prolonged information gathering campaign in order to have the desired impact.
Примеры процедур |
|
| Название | Описание |
|---|---|
| Melcoz |
Melcoz can monitor the clipboard for cryptocurrency addresses and change the intended address to one controlled by the adversary.(Citation: Securelist Brazilian Banking Malware July 2020) |
| APT38 |
APT38 has used DYEPACK to manipulate SWIFT messages en route to a printer.(Citation: FireEye APT38 Oct 2018) |
| LightNeuron |
LightNeuron is capable of modifying email content, headers, and attachments during transit.(Citation: ESET LightNeuron May 2019) |
| Metamorfo |
Metamorfo has a function that can watch the contents of the system clipboard for valid bitcoin addresses, which it then overwrites with the attacker's address.(Citation: Fortinet Metamorfo Feb 2020)(Citation: ESET Casbaneiro Oct 2019) |
Контрмеры |
|
| Контрмера | Описание |
|---|---|
| Encrypt Sensitive Information |
Protect sensitive information with strong encryption. |
Обнаружение
Detecting the manipulation of data as at passes over a network can be difficult without the appropriate tools. In some cases integrity verification checks, such as file hashing, may be used on critical files as they transit a network. With some critical processes involving transmission of data, manual or out-of-band integrity checking may be useful for identifying manipulated data.
Ссылки
- FireEye. (2018, October 03). APT38: Un-usual Suspects. Retrieved November 6, 2018.
- Department of Justice. (2018, September 6). Criminal Complaint - United States of America v. PARK JIN HYOK. Retrieved March 29, 2019.
- ESET Research. (2019, October 3). Casbaneiro: peculiarities of this banking Trojan that affects Brazil and Mexico. Retrieved September 23, 2021.
- Zhang, X. (2020, February 4). Another Metamorfo Variant Targeting Customers of Financial Institutions in More Countries. Retrieved July 30, 2020.
- GReAT. (2020, July 14). The Tetrade: Brazilian banking malware goes global. Retrieved November 9, 2020.
- Faou, M. (2019, May). Turla LightNeuron: One email away from remote code execution. Retrieved June 24, 2019.
Связанные риски
Каталоги
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