General
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Target
2024-03-24_ee42b46e17aea48b2b2863870d550152_chaos_destroyer_wannacry
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Size
31KB
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Sample
240324-yc7wbsff28
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MD5
ee42b46e17aea48b2b2863870d550152
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SHA1
bc55e9feb8f4eb627e2848e0a3e350b176e70a48
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SHA256
af7f876a423f8223a333aaf0d59cbc4dce7ee93ae431a25f97ea5479cfbd2b2c
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SHA512
ed27eaf5f8a9dc547ebb74c06bd028bb2f0f0ed18de60e75a608487c3c17d197e6f73f0f9fede6f05b2224a38acd7707984e77fcf5bfc5251f0eff2bf9064902
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SSDEEP
768:7qo25O5p1r2sSiVM2r9JFkiUeCDY9Ogare:Wo2ErhVM2r93rCDwOLr
Behavioral task
behavioral1
Sample
2024-03-24_ee42b46e17aea48b2b2863870d550152_chaos_destroyer_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_ee42b46e17aea48b2b2863870d550152_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
C:\Users\Admin\Documents\README.txt
https://www.coinmama.com/
https://www.bitpanda.com/
Targets
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Target
2024-03-24_ee42b46e17aea48b2b2863870d550152_chaos_destroyer_wannacry
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Size
31KB
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MD5
ee42b46e17aea48b2b2863870d550152
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SHA1
bc55e9feb8f4eb627e2848e0a3e350b176e70a48
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SHA256
af7f876a423f8223a333aaf0d59cbc4dce7ee93ae431a25f97ea5479cfbd2b2c
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SHA512
ed27eaf5f8a9dc547ebb74c06bd028bb2f0f0ed18de60e75a608487c3c17d197e6f73f0f9fede6f05b2224a38acd7707984e77fcf5bfc5251f0eff2bf9064902
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SSDEEP
768:7qo25O5p1r2sSiVM2r9JFkiUeCDY9Ogare:Wo2ErhVM2r93rCDwOLr
Score10/10-
Chaos Ransomware
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Detects command variations typically used by 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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