General
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Target
2024-10-01_72bb11e1799d5dcb0b9ae6c2750f923d_chaos_destroyer_wannacry
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Size
23KB
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Sample
241001-g897wsvfpj
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MD5
72bb11e1799d5dcb0b9ae6c2750f923d
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SHA1
c9f45baac0cddc65eeb7b412c4f5b4ac397e3ef2
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SHA256
655af83c416e54c0033283718dbc60d3896e3dc46abc3c514f7584e09f169d6e
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SHA512
af7673f779b0f9dc70baf3a3744751df893b43645339e0437124e7ff9e2374d62da350050e319e2e68750265542b017c00bbaa96ed7a7ccd73dab8d8d16647bd
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SSDEEP
384:G3Mg/bqo2dcxtivp+4ZobVJkGr91C6xb5Beu:0qo2AtMpjqTLr9BxbXeu
Behavioral task
behavioral1
Sample
2024-10-01_72bb11e1799d5dcb0b9ae6c2750f923d_chaos_destroyer_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-01_72bb11e1799d5dcb0b9ae6c2750f923d_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
C:\Users\Admin\Documents\read_it.txt
chaos
Targets
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Target
2024-10-01_72bb11e1799d5dcb0b9ae6c2750f923d_chaos_destroyer_wannacry
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Size
23KB
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MD5
72bb11e1799d5dcb0b9ae6c2750f923d
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SHA1
c9f45baac0cddc65eeb7b412c4f5b4ac397e3ef2
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SHA256
655af83c416e54c0033283718dbc60d3896e3dc46abc3c514f7584e09f169d6e
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SHA512
af7673f779b0f9dc70baf3a3744751df893b43645339e0437124e7ff9e2374d62da350050e319e2e68750265542b017c00bbaa96ed7a7ccd73dab8d8d16647bd
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SSDEEP
384:G3Mg/bqo2dcxtivp+4ZobVJkGr91C6xb5Beu:0qo2AtMpjqTLr9BxbXeu
Score10/10-
Chaos Ransomware
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Modifies boot configuration data using bcdedit
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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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