General
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Target
408871cda64251d42d61ec6baef1addfee6382b71af0da6f0b0ff79b913b5e23
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Size
26KB
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Sample
240201-jdvvtsgedr
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MD5
cf93f5778c19061a406b985e41051cc5
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SHA1
40e5827175516cdb8ef0a692ecf188f424b4d351
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SHA256
408871cda64251d42d61ec6baef1addfee6382b71af0da6f0b0ff79b913b5e23
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SHA512
8e3abaec148c04a8ebfeaf144cd8ec8e87a421eb7cdd0f29d92569d1673e608655608fd0b8684baf36771f3e6be1690711d4495a51ca61a2caa6763cd15a1459
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SSDEEP
384:5YenjLLAps4T5lBavzb/xlhKOVp91QIb5hxDGs:4OElB6sc9GIbXxDH
Behavioral task
behavioral1
Sample
408871cda64251d42d61ec6baef1addfee6382b71af0da6f0b0ff79b913b5e23.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
408871cda64251d42d61ec6baef1addfee6382b71af0da6f0b0ff79b913b5e23.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\read_it.txt
chaos
Targets
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Target
408871cda64251d42d61ec6baef1addfee6382b71af0da6f0b0ff79b913b5e23
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Size
26KB
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MD5
cf93f5778c19061a406b985e41051cc5
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SHA1
40e5827175516cdb8ef0a692ecf188f424b4d351
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SHA256
408871cda64251d42d61ec6baef1addfee6382b71af0da6f0b0ff79b913b5e23
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SHA512
8e3abaec148c04a8ebfeaf144cd8ec8e87a421eb7cdd0f29d92569d1673e608655608fd0b8684baf36771f3e6be1690711d4495a51ca61a2caa6763cd15a1459
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SSDEEP
384:5YenjLLAps4T5lBavzb/xlhKOVp91QIb5hxDGs:4OElB6sc9GIbXxDH
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (170) 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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