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General
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Target
2024-03-08_46048bb31e31066222bc6a738678a55c_cryptolocker
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Size
35KB
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Sample
240308-tw7bpacd8x
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MD5
46048bb31e31066222bc6a738678a55c
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SHA1
a4174fd4747f7513a7046fa227c96e9cfbf251d6
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SHA256
e3c956a1bac7939afa95dbe3c61cac4696b936af61ebe3212988997e5576e1dc
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SHA512
7120edb610c7d21d30ccf27178299702b9326f7c68d1e8f3081db86948c4ff4022f71234225746336745e58d7da94e2f8772f79b1e4e5a4e13ee90fc87129de9
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSzn1KkZQYFxG:b/yC4GyNM01GuQMNXw2PSj1POaG
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_46048bb31e31066222bc6a738678a55c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_46048bb31e31066222bc6a738678a55c_cryptolocker.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
2024-03-08_46048bb31e31066222bc6a738678a55c_cryptolocker
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Size
35KB
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MD5
46048bb31e31066222bc6a738678a55c
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SHA1
a4174fd4747f7513a7046fa227c96e9cfbf251d6
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SHA256
e3c956a1bac7939afa95dbe3c61cac4696b936af61ebe3212988997e5576e1dc
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SHA512
7120edb610c7d21d30ccf27178299702b9326f7c68d1e8f3081db86948c4ff4022f71234225746336745e58d7da94e2f8772f79b1e4e5a4e13ee90fc87129de9
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSzn1KkZQYFxG:b/yC4GyNM01GuQMNXw2PSj1POaG
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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Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
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