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General
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Target
2024-04-29_7a7146545bac4d4dab3cc6d44374c846_cryptolocker
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Size
42KB
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Sample
240429-pr24ysba6y
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MD5
7a7146545bac4d4dab3cc6d44374c846
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SHA1
af89cdd318370b9620266c14e6847e62e7c6b166
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SHA256
3f3356b3163529e9591d0734bd3891a2895683eec557ad1b68e44191ef6d7904
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SHA512
1d9a07674da27c991c66454f59784e389329e4d1b68d082d7b24002044d0211ee08c275e2745b3a1c9a3d0462c06b2ac27ccc49d225df136777c486d989138aa
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SSDEEP
768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAv:b/pYayGig5HjS3NPAv
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_7a7146545bac4d4dab3cc6d44374c846_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-29_7a7146545bac4d4dab3cc6d44374c846_cryptolocker.exe
Resource
win10v2004-20240419-en
Malware Config
Targets
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Target
2024-04-29_7a7146545bac4d4dab3cc6d44374c846_cryptolocker
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Size
42KB
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MD5
7a7146545bac4d4dab3cc6d44374c846
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SHA1
af89cdd318370b9620266c14e6847e62e7c6b166
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SHA256
3f3356b3163529e9591d0734bd3891a2895683eec557ad1b68e44191ef6d7904
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SHA512
1d9a07674da27c991c66454f59784e389329e4d1b68d082d7b24002044d0211ee08c275e2745b3a1c9a3d0462c06b2ac27ccc49d225df136777c486d989138aa
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SSDEEP
768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAv:b/pYayGig5HjS3NPAv
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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