General
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Target
2024-02-23_3eba1b078827d1add64c576c1d3380f2_cryptolocker
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Size
40KB
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Sample
240223-ljkm6aeg35
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MD5
3eba1b078827d1add64c576c1d3380f2
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SHA1
18ac2bc6117012a526ed0a17d8c105308a31c79b
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SHA256
21890d22d840edc11e4f21d8179ba57735f6368981996a10566108572f08a626
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SHA512
00946dcd71abeeb1879c1dc60bbc529428aebc4c351a95b3f0ac46f21dd21c8b4654e09f3c6b1aeba9a0e3399bbfb06837cd69d64982e58d19610d30276e729a
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SSDEEP
768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PA4Dq:b/pYayGig5HjS3NPAuq
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_3eba1b078827d1add64c576c1d3380f2_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-23_3eba1b078827d1add64c576c1d3380f2_cryptolocker.exe
Resource
win10v2004-20240221-en
Malware Config
Targets
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Target
2024-02-23_3eba1b078827d1add64c576c1d3380f2_cryptolocker
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Size
40KB
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MD5
3eba1b078827d1add64c576c1d3380f2
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SHA1
18ac2bc6117012a526ed0a17d8c105308a31c79b
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SHA256
21890d22d840edc11e4f21d8179ba57735f6368981996a10566108572f08a626
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SHA512
00946dcd71abeeb1879c1dc60bbc529428aebc4c351a95b3f0ac46f21dd21c8b4654e09f3c6b1aeba9a0e3399bbfb06837cd69d64982e58d19610d30276e729a
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SSDEEP
768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PA4Dq:b/pYayGig5HjS3NPAuq
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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