General
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Target
https://github.com/Da2dalus/The-MALWARE-Repo
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Sample
240307-t2h62sgf8v
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://github.com/Da2dalus/The-MALWARE-Repo
Resource
win11-20240221-en
windows11-21h2-x64
23 signatures
1800 seconds
Malware Config
Extracted
Family
crimsonrat
C2
185.136.161.124
Targets
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Target
https://github.com/Da2dalus/The-MALWARE-Repo
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CrimsonRAT main payload
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mimikatz is an open source tool to dump credentials on Windows
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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