General
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Target
2024-02-22_f335673f25f838240b76ee713f786f02_cryptolocker
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Size
31KB
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Sample
240222-zlcxzsfa51
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MD5
f335673f25f838240b76ee713f786f02
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SHA1
44f8e47f4393265c0ba78b6d36a2cedc1e03d77d
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SHA256
0edb5a71269986b02bfea9b1a16a0f7c4bdb73fe99083dacb2f30b524214d871
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SHA512
1b1c63b3e82c64840ab6df409b598b8fc1e0e66f913da4d8054159f67daa82ef628df1b7ecf8675983e6e3945f5aae4607aff246439fff3e0381c19b82bccff1
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSzn8YtI:b/yC4GyNM01GuQMNXw2PSj6
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_f335673f25f838240b76ee713f786f02_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_f335673f25f838240b76ee713f786f02_cryptolocker.exe
Resource
win10v2004-20240221-en
Malware Config
Targets
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Target
2024-02-22_f335673f25f838240b76ee713f786f02_cryptolocker
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Size
31KB
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MD5
f335673f25f838240b76ee713f786f02
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SHA1
44f8e47f4393265c0ba78b6d36a2cedc1e03d77d
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SHA256
0edb5a71269986b02bfea9b1a16a0f7c4bdb73fe99083dacb2f30b524214d871
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SHA512
1b1c63b3e82c64840ab6df409b598b8fc1e0e66f913da4d8054159f67daa82ef628df1b7ecf8675983e6e3945f5aae4607aff246439fff3e0381c19b82bccff1
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSzn8YtI:b/yC4GyNM01GuQMNXw2PSj6
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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