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General
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Target
2024-02-21_f8568c3680c630d898e817b8dacc228c_cryptolocker
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Size
32KB
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Sample
240221-xjxs9seb33
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MD5
f8568c3680c630d898e817b8dacc228c
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SHA1
79ded156e2232ed03fde272d29127d6eaaf09413
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SHA256
86ec547a3a889eb5612d058b9b1c8400a2f2d15ae543520fa502b05a4d844eb7
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SHA512
43264deb86b6a5b0e1fa93f4640291f96ca3deda549ba03be38cf5ae309c441dd0044f9daf5d215a806f2509dd3a29d4423c25a39517a8087668cc3f7263dc2a
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznUsD1w+w:b/yC4GyNM01GuQMNXw2PSjZHw
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_f8568c3680c630d898e817b8dacc228c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_f8568c3680c630d898e817b8dacc228c_cryptolocker.exe
Resource
win10v2004-20240221-en
Malware Config
Targets
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Target
2024-02-21_f8568c3680c630d898e817b8dacc228c_cryptolocker
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Size
32KB
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MD5
f8568c3680c630d898e817b8dacc228c
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SHA1
79ded156e2232ed03fde272d29127d6eaaf09413
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SHA256
86ec547a3a889eb5612d058b9b1c8400a2f2d15ae543520fa502b05a4d844eb7
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SHA512
43264deb86b6a5b0e1fa93f4640291f96ca3deda549ba03be38cf5ae309c441dd0044f9daf5d215a806f2509dd3a29d4423c25a39517a8087668cc3f7263dc2a
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznUsD1w+w:b/yC4GyNM01GuQMNXw2PSjZHw
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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