General
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Target
2024-01-27_0fc547e46b84dc0a9d0d0d155e8b0cce_chaos_destroyer_wannacry
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Size
26KB
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Sample
240127-x35yzsacf8
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MD5
0fc547e46b84dc0a9d0d0d155e8b0cce
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SHA1
e26689204defb50c72ab71d9773283b0cdcfac24
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SHA256
01e96aedc2563974e8f677b89cd27770f836b0e9b6303c27d20abb752a299fc7
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SHA512
ea240c447b903ee8bbbd7b9499219c2509473775247007edfbc4e82ad2d89c5dacf35cfc104f2370ea2d6aac1d4d9f6c4abca9114c5630b447fe370848326bd6
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SSDEEP
384:DYenjLLAps4T5lBavzb/xlhKOVp91Q+b5hxDGH:qOElB6sc9G+bXxD8
Behavioral task
behavioral1
Sample
2024-01-27_0fc547e46b84dc0a9d0d0d155e8b0cce_chaos_destroyer_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_0fc547e46b84dc0a9d0d0d155e8b0cce_chaos_destroyer_wannacry.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
2024-01-27_0fc547e46b84dc0a9d0d0d155e8b0cce_chaos_destroyer_wannacry
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Size
26KB
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MD5
0fc547e46b84dc0a9d0d0d155e8b0cce
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SHA1
e26689204defb50c72ab71d9773283b0cdcfac24
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SHA256
01e96aedc2563974e8f677b89cd27770f836b0e9b6303c27d20abb752a299fc7
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SHA512
ea240c447b903ee8bbbd7b9499219c2509473775247007edfbc4e82ad2d89c5dacf35cfc104f2370ea2d6aac1d4d9f6c4abca9114c5630b447fe370848326bd6
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SSDEEP
384:DYenjLLAps4T5lBavzb/xlhKOVp91Q+b5hxDGH:qOElB6sc9G+bXxD8
Score10/10-
Chaos Ransomware
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Detects command variations typically used by ransomware
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Renames multiple (193) 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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