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General
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Target
2024-05-17_7f028eaf61b90fa0fd23c0f5a7459f30_cryptolocker
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Size
37KB
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Sample
240517-btff3sbb23
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MD5
7f028eaf61b90fa0fd23c0f5a7459f30
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SHA1
b63a13a8ff9f967d6adbbc278a73a7ca6394b34e
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SHA256
8ca79af7a5e61a7a72cd473ce3d77476214bf100b340b58cb0145a4191217e1e
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SHA512
aae32340c630f764a7df2e76f14eecce9f48d09850e68d978da7b0d816a7842abc589d6959dd655adcd4655cb96e3e5523c8c7aa2a8f66c9bfe0d36bceb8b7cd
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6A0X/EIjxua6sY:b/yC4GyNM01GuQMNXw2PSjH+PPxAsY
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-17_7f028eaf61b90fa0fd23c0f5a7459f30_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-17_7f028eaf61b90fa0fd23c0f5a7459f30_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-05-17_7f028eaf61b90fa0fd23c0f5a7459f30_cryptolocker
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Size
37KB
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MD5
7f028eaf61b90fa0fd23c0f5a7459f30
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SHA1
b63a13a8ff9f967d6adbbc278a73a7ca6394b34e
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SHA256
8ca79af7a5e61a7a72cd473ce3d77476214bf100b340b58cb0145a4191217e1e
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SHA512
aae32340c630f764a7df2e76f14eecce9f48d09850e68d978da7b0d816a7842abc589d6959dd655adcd4655cb96e3e5523c8c7aa2a8f66c9bfe0d36bceb8b7cd
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6A0X/EIjxua6sY:b/yC4GyNM01GuQMNXw2PSjH+PPxAsY
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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