General
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Target
c94542c28e58c0035c6913cdf75e0c225a0758fc9872704fd5761e31e72b5b83
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Size
26KB
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Sample
240201-gezjaseedp
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MD5
023117a51f5296b436f6244f5dafb6a4
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SHA1
77eb4925ab22a613f9f9c7c54555d0a804e9451e
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SHA256
e64dc77a23d94fff5c5b24cf79058ec263ba3706ec5462fc579511b62588b48b
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SHA512
710cbb3a9e6cd0480446487d578a5dbdcf52c2db326bf6669195639baf27bbf42d36e9a77c04137273120c821f85b03ce907f46b6b8aba5dea8b3e025091661a
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SSDEEP
384:CYenjLLAps4T5lBavzb/xlhKOVp91QDb5hxDG5:hOElB6sc9GDbXxDe
Behavioral task
behavioral1
Sample
c94542c28e58c0035c6913cdf75e0c225a0758fc9872704fd5761e31e72b5b83.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
c94542c28e58c0035c6913cdf75e0c225a0758fc9872704fd5761e31e72b5b83.exe
Resource
win10v2004-20231222-en
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\read_it.txt
chaos
Targets
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Target
c94542c28e58c0035c6913cdf75e0c225a0758fc9872704fd5761e31e72b5b83
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Size
26KB
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MD5
023117a51f5296b436f6244f5dafb6a4
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SHA1
77eb4925ab22a613f9f9c7c54555d0a804e9451e
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SHA256
e64dc77a23d94fff5c5b24cf79058ec263ba3706ec5462fc579511b62588b48b
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SHA512
710cbb3a9e6cd0480446487d578a5dbdcf52c2db326bf6669195639baf27bbf42d36e9a77c04137273120c821f85b03ce907f46b6b8aba5dea8b3e025091661a
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SSDEEP
384:CYenjLLAps4T5lBavzb/xlhKOVp91QDb5hxDG5:hOElB6sc9GDbXxDe
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (162) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Drops desktop.ini file(s)
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