General
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Target
2024-02-12_28f52887f40540a493b4a65349e1b0b3_cryptolocker
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Size
68KB
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Sample
240212-y6scqsdc73
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MD5
28f52887f40540a493b4a65349e1b0b3
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SHA1
b224570f9c5e79fd339e0f7576c05be934239e73
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SHA256
fa08e25db9786599c188b009e009d3672cad2fa8c0c09ebf7cf71efd1970c5d4
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SHA512
89accb5c1bbbcd42efb65cd1f0f2636874d57d96782167bbd95d28965b0071b849428f5dab16dd51232521d609cbbbfe5404ac6cfbe586883a5af6f831de5713
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNa:DW60sllyWOtEvwDpjwF852
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_28f52887f40540a493b4a65349e1b0b3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_28f52887f40540a493b4a65349e1b0b3_cryptolocker.exe
Resource
win10v2004-20231222-en
Malware Config
Targets
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Target
2024-02-12_28f52887f40540a493b4a65349e1b0b3_cryptolocker
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Size
68KB
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MD5
28f52887f40540a493b4a65349e1b0b3
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SHA1
b224570f9c5e79fd339e0f7576c05be934239e73
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SHA256
fa08e25db9786599c188b009e009d3672cad2fa8c0c09ebf7cf71efd1970c5d4
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SHA512
89accb5c1bbbcd42efb65cd1f0f2636874d57d96782167bbd95d28965b0071b849428f5dab16dd51232521d609cbbbfe5404ac6cfbe586883a5af6f831de5713
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNa:DW60sllyWOtEvwDpjwF852
Score9/10-
Detection of CryptoLocker Variants
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Detection of Cryptolocker Samples
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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