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General
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Target
2024-02-18_33987f8161b94c5b706db44eead0130d_cryptolocker
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Size
60KB
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Sample
240218-t1n1xacf59
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MD5
33987f8161b94c5b706db44eead0130d
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SHA1
b91ecd3f298ff060d81d3c7b130838c05d90f640
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SHA256
61b6b3102c10aee6760b08344ae320df1056707bfdf4ccfbcb920f3e0feacfcc
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SHA512
37d633d254453c69f6f70c822ffadf515eb7d8365efd864c44ca10a9148417a17f25ae18038acbfb4f945527a00bdad80e74b0c3fd66d96787e1369aa12747ad
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHk:btng54SMLr+/AO/kIhfoKMHdd
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_33987f8161b94c5b706db44eead0130d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_33987f8161b94c5b706db44eead0130d_cryptolocker.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
2024-02-18_33987f8161b94c5b706db44eead0130d_cryptolocker
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Size
60KB
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MD5
33987f8161b94c5b706db44eead0130d
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SHA1
b91ecd3f298ff060d81d3c7b130838c05d90f640
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SHA256
61b6b3102c10aee6760b08344ae320df1056707bfdf4ccfbcb920f3e0feacfcc
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SHA512
37d633d254453c69f6f70c822ffadf515eb7d8365efd864c44ca10a9148417a17f25ae18038acbfb4f945527a00bdad80e74b0c3fd66d96787e1369aa12747ad
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHk:btng54SMLr+/AO/kIhfoKMHdd
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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