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สำนักงานพัฒนาธุรกรรมทางอิเล็กทรอนิกส์ Electronic Transactions Development Agency |
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สำนักงานพัฒนาธุรกรรมทางอิเล็กทรอนิกส์ Electronic Transactions Development Agency |
Tool: Graphite| Names | Graphite | |
| Category | Malware | |
| Type | Backdoor | |
| Description | (Cluster25) Once obtained a new OAuth2 token, the Graphite malware will query the Microsoft GraphAPIs for new commands by enumerating the child files in the check OneDrive subdirectory. If a new file is found, the content is downloaded and decrypted through an AES-256-CBCdecryption algorithm. The monitoring of task executions and the uploading of their results is managed through a dedicated thread. Finally, the malware allows remote command execution by allocating a new region of memory and executing the received shellcode by calling a new dedicated thread. | |
| Information | <https://blog.cluster25.duskrise.com/2022/09/23/in-the-footsteps-of-the-fancy-bear-powerpoint-graphite/> <https://www.trellix.com/en-gb/about/newsroom/stories/threat-labs/prime-ministers-office-compromised.html> | |
| Malpedia | <https://malpedia.caad.fkie.fraunhofer.de/details/win.graphite> | |
Last change to this tool card: 27 December 2022
Download this tool card in JSON format
| Changed | Name | Country | Observed | ||
APT groups | |||||
| Sofacy, APT 28, Fancy Bear, Sednit |  | 2004-Feb 2024  |  | ||
1 group listed (1 APT, 0 other, 0 unknown)
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