General
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Target
2024-06-13_50c6c23147817df133b31a5e7aa2ec42_cryptolocker
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Size
57KB
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Sample
240613-qtmygsvenm
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MD5
50c6c23147817df133b31a5e7aa2ec42
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SHA1
be2895a34de83e60bbc0e003320d17e426178e8e
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SHA256
9ef1dc0a589af68ce9fd1286027d9fe4df6a4d5660d26aa7de395e7abcc32d49
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SHA512
7cb35f75693310e449814a8962c69d589222dd867eab2b2cf673a39e63d00a6f5890b56355fcaa3e846871b7bdde962f578b2af6a3e1ba050f55d5971e74f12c
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSG:bP9g/xtCS3Dxx0C
Behavioral task
behavioral1
Sample
2024-06-13_50c6c23147817df133b31a5e7aa2ec42_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-13_50c6c23147817df133b31a5e7aa2ec42_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-06-13_50c6c23147817df133b31a5e7aa2ec42_cryptolocker
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Size
57KB
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MD5
50c6c23147817df133b31a5e7aa2ec42
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SHA1
be2895a34de83e60bbc0e003320d17e426178e8e
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SHA256
9ef1dc0a589af68ce9fd1286027d9fe4df6a4d5660d26aa7de395e7abcc32d49
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SHA512
7cb35f75693310e449814a8962c69d589222dd867eab2b2cf673a39e63d00a6f5890b56355fcaa3e846871b7bdde962f578b2af6a3e1ba050f55d5971e74f12c
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSG:bP9g/xtCS3Dxx0C
Score9/10-
Detection of CryptoLocker Variants
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UPX dump on OEP (original entry point)
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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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