General
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Target
2024-02-23_408d13b8d7884403cba28a20db0d0992_cryptolocker
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Size
27KB
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Sample
240223-mpn37seg9y
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MD5
408d13b8d7884403cba28a20db0d0992
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SHA1
783bb564696be5048ae73ace63ef2c7a503f8748
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SHA256
4cdbb19aaf03032eab2123e81d2e1b33c2992996bb8179dbb87fee0026418edf
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SHA512
d60b6a7c5be2754b69e61a74129061eb045b18cdffa3d850e9999f6b33a5394091a53ed39cca5438858c0a135f6748597cb1e15a0fbe7879e685d669c07cc048
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+Un:b/yC4GyNM01GuQMNXum+6
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_408d13b8d7884403cba28a20db0d0992_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-23_408d13b8d7884403cba28a20db0d0992_cryptolocker.exe
Resource
win10v2004-20240221-en
Malware Config
Targets
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Target
2024-02-23_408d13b8d7884403cba28a20db0d0992_cryptolocker
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Size
27KB
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MD5
408d13b8d7884403cba28a20db0d0992
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SHA1
783bb564696be5048ae73ace63ef2c7a503f8748
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SHA256
4cdbb19aaf03032eab2123e81d2e1b33c2992996bb8179dbb87fee0026418edf
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SHA512
d60b6a7c5be2754b69e61a74129061eb045b18cdffa3d850e9999f6b33a5394091a53ed39cca5438858c0a135f6748597cb1e15a0fbe7879e685d669c07cc048
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+Un:b/yC4GyNM01GuQMNXum+6
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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