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General
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Target
2024-04-18_307594aa4ba7c3a8e613bfc3b9dcbaa2_cryptolocker
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Size
389KB
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Sample
240418-yxz18adf56
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MD5
307594aa4ba7c3a8e613bfc3b9dcbaa2
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SHA1
d3f5035dc2b61eba9255c2450ca3e92949e927c7
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SHA256
96c535e5053797122ddc79e20d2d7a2321ed612fc1391af4f72191d2675bb357
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SHA512
50224cc153cf0d4fe6d31f4e96039003601f14080bf3040b6ca8a2d45c08bda407d771c4c8cc37a0086fcbb2d1911c5336d561798760d9ba498d3c5316bf1b07
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzX6:nnOflT/ZFIjBz3xjTxynGUOUhX6
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-18_307594aa4ba7c3a8e613bfc3b9dcbaa2_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-18_307594aa4ba7c3a8e613bfc3b9dcbaa2_cryptolocker.exe
Resource
win10v2004-20240412-en
Malware Config
Targets
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Target
2024-04-18_307594aa4ba7c3a8e613bfc3b9dcbaa2_cryptolocker
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Size
389KB
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MD5
307594aa4ba7c3a8e613bfc3b9dcbaa2
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SHA1
d3f5035dc2b61eba9255c2450ca3e92949e927c7
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SHA256
96c535e5053797122ddc79e20d2d7a2321ed612fc1391af4f72191d2675bb357
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SHA512
50224cc153cf0d4fe6d31f4e96039003601f14080bf3040b6ca8a2d45c08bda407d771c4c8cc37a0086fcbb2d1911c5336d561798760d9ba498d3c5316bf1b07
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzX6:nnOflT/ZFIjBz3xjTxynGUOUhX6
Score9/10-
Detection of CryptoLocker Variants
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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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