General
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Target
2024-06-13_d249eefcfc12cd75d04704a5b7549d15_cryptolocker
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Size
25KB
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Sample
240613-eed69axarj
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MD5
d249eefcfc12cd75d04704a5b7549d15
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SHA1
7c0833e79488d2c80efe3487b6c9eb8fb6e8245c
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SHA256
0691ae9be7b5052c7e8b48662f99712b5ec5b9603e072ad03de98b0a87251b8a
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SHA512
48165463e5a97c6a0505eadeae25427b61628422ea1f8fc007fe6c3c7d08a4d7adf90e8fa2e354570e631062c6af9868137835acc21cff79e6d77a0ae7d55434
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SSDEEP
384:bVCPwFRuFn65arz1ZhdaXFXSCVQTLfjDp6HMJ1M:bVCPwFRo6CpwXFXSqQXfjAsJ6
Behavioral task
behavioral1
Sample
2024-06-13_d249eefcfc12cd75d04704a5b7549d15_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-13_d249eefcfc12cd75d04704a5b7549d15_cryptolocker.exe
Resource
win10v2004-20240611-en
Malware Config
Targets
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Target
2024-06-13_d249eefcfc12cd75d04704a5b7549d15_cryptolocker
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Size
25KB
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MD5
d249eefcfc12cd75d04704a5b7549d15
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SHA1
7c0833e79488d2c80efe3487b6c9eb8fb6e8245c
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SHA256
0691ae9be7b5052c7e8b48662f99712b5ec5b9603e072ad03de98b0a87251b8a
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SHA512
48165463e5a97c6a0505eadeae25427b61628422ea1f8fc007fe6c3c7d08a4d7adf90e8fa2e354570e631062c6af9868137835acc21cff79e6d77a0ae7d55434
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SSDEEP
384:bVCPwFRuFn65arz1ZhdaXFXSCVQTLfjDp6HMJ1M:bVCPwFRo6CpwXFXSqQXfjAsJ6
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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