General
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Target
2024-06-01_8d89ffa167311266bb6ae3772910ed55_cryptolocker
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Size
41KB
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Sample
240601-yxafkaed73
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MD5
8d89ffa167311266bb6ae3772910ed55
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SHA1
de021976e8478f6bb90ce9bc34e632873bee05dc
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SHA256
c5d8a99de2e0070a726a3cec749de6ba9ccad5f9b8d834a7fc73a1e2ef52686c
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SHA512
a379c78803561f5104df97ddde83e015da2b73e3bc8b7348c8529f9d7eed2fb764eaf8aaa5007f6e4187434568fb7225cf3b22bf2bf5e313c19263f53f5548a4
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SSDEEP
384:ba74uGLLQRcsdeQ72ngEr4K7YmE8j6CQYnrz1ZhdaXFXSCVQTLfjDpXqxKH6x:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKax
Behavioral task
behavioral1
Sample
2024-06-01_8d89ffa167311266bb6ae3772910ed55_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-01_8d89ffa167311266bb6ae3772910ed55_cryptolocker.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
2024-06-01_8d89ffa167311266bb6ae3772910ed55_cryptolocker
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Size
41KB
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MD5
8d89ffa167311266bb6ae3772910ed55
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SHA1
de021976e8478f6bb90ce9bc34e632873bee05dc
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SHA256
c5d8a99de2e0070a726a3cec749de6ba9ccad5f9b8d834a7fc73a1e2ef52686c
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SHA512
a379c78803561f5104df97ddde83e015da2b73e3bc8b7348c8529f9d7eed2fb764eaf8aaa5007f6e4187434568fb7225cf3b22bf2bf5e313c19263f53f5548a4
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SSDEEP
384:ba74uGLLQRcsdeQ72ngEr4K7YmE8j6CQYnrz1ZhdaXFXSCVQTLfjDpXqxKH6x:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKax
Score9/10-
Detection of CryptoLocker Variants
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UPX dump on OEP (original entry point)
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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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