General
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Target
2024-02-23_47559e81c8cf479658054def899ec956_cryptolocker
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Size
31KB
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Sample
240223-sb2d9sce2s
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MD5
47559e81c8cf479658054def899ec956
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SHA1
3f595c837aa4c8c4c97556511d9f3ab49e566154
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SHA256
285c36212b52ad071f1d25b454a28b56b2af9714fb267fc85960d2bdf24eb566
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SHA512
1ebe760f8e6fd4726219038e94ce9c7e9f32952f5563dfdfb5232cfcdebab12f6ad963684af3079d5c952be11535414372ef3941386dcd1fc00c4eb627d00cc2
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznUssot:b/yC4GyNM01GuQMNXw2PSjWot
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_47559e81c8cf479658054def899ec956_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_47559e81c8cf479658054def899ec956_cryptolocker.exe
Resource
win10v2004-20240221-en
Malware Config
Targets
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Target
2024-02-23_47559e81c8cf479658054def899ec956_cryptolocker
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Size
31KB
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MD5
47559e81c8cf479658054def899ec956
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SHA1
3f595c837aa4c8c4c97556511d9f3ab49e566154
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SHA256
285c36212b52ad071f1d25b454a28b56b2af9714fb267fc85960d2bdf24eb566
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SHA512
1ebe760f8e6fd4726219038e94ce9c7e9f32952f5563dfdfb5232cfcdebab12f6ad963684af3079d5c952be11535414372ef3941386dcd1fc00c4eb627d00cc2
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznUssot:b/yC4GyNM01GuQMNXw2PSjWot
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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