General
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Target
http://youtube.com
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Sample
240223-1jsfbsad61
Score
10/10
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://youtube.com
Resource
win10v2004-20240221-en
windows10-2004-x64
21 signatures
150 seconds
Malware Config
Targets
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Target
http://youtube.com
Score10/10-
Chimera
Ransomware which infects local and network files, often distributed via Dropbox links.
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Chimera Ransomware Loader DLL
Drops/unpacks executable file which resembles Chimera's Loader.dll.
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Renames multiple (3268) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Downloads MZ/PE file
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Executes dropped EXE
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Drops desktop.ini file(s)
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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