General
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Target
2024-02-23_c9dd1680b1b34fc5d1fb66bddfd3548b_cryptolocker
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Size
35KB
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Sample
240223-m5d8yafa91
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MD5
c9dd1680b1b34fc5d1fb66bddfd3548b
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SHA1
f0fc1c0d97cb4cc5fd49b9cb62ffc21392441090
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SHA256
394d1f64fce15b2667c21ea8e5997126e1128b71ee753583e86df80312e6f5ca
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SHA512
c3342635248eaf12902fc939098212052a3dd27f01cb78ccb9b92085cba9b0230d897067bd6248687c49a3f6022d3a6071b693ae9f1cea03feb7d7146c9c3a58
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSzn1KkZQYuAZF:b/yC4GyNM01GuQMNXw2PSj1POaZF
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_c9dd1680b1b34fc5d1fb66bddfd3548b_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-23_c9dd1680b1b34fc5d1fb66bddfd3548b_cryptolocker.exe
Resource
win10v2004-20240221-en
Malware Config
Targets
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Target
2024-02-23_c9dd1680b1b34fc5d1fb66bddfd3548b_cryptolocker
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Size
35KB
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MD5
c9dd1680b1b34fc5d1fb66bddfd3548b
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SHA1
f0fc1c0d97cb4cc5fd49b9cb62ffc21392441090
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SHA256
394d1f64fce15b2667c21ea8e5997126e1128b71ee753583e86df80312e6f5ca
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SHA512
c3342635248eaf12902fc939098212052a3dd27f01cb78ccb9b92085cba9b0230d897067bd6248687c49a3f6022d3a6071b693ae9f1cea03feb7d7146c9c3a58
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSzn1KkZQYuAZF:b/yC4GyNM01GuQMNXw2PSj1POaZF
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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