General
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Target
2024-06-11_71079781a5ee27b818f200d67f771f78_cryptolocker
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Size
33KB
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Sample
240611-awkcdaxdrp
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MD5
71079781a5ee27b818f200d67f771f78
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SHA1
ae86812fcf22cacfe4483999e22f9e0de0a25f49
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SHA256
b0922b9488b76de76af891b1db693773f4819ccf3a6a15c0270ba02dd647f4d4
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SHA512
a0d4b88713f47695a13f28f044b9ec291e73d6b636a2270ec3ec166b884abef118eacb104afc4357f4d7e5c8d59e47b42dae96f08391dfc78d291281be26f8e0
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SSDEEP
768:bROjawZEjbhxnbcuyD7U9kXfn62tH/1/LpP+B:bRO2wZEjbnouy8Gv6iH/NLpk
Behavioral task
behavioral1
Sample
2024-06-11_71079781a5ee27b818f200d67f771f78_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-11_71079781a5ee27b818f200d67f771f78_cryptolocker.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
2024-06-11_71079781a5ee27b818f200d67f771f78_cryptolocker
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Size
33KB
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MD5
71079781a5ee27b818f200d67f771f78
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SHA1
ae86812fcf22cacfe4483999e22f9e0de0a25f49
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SHA256
b0922b9488b76de76af891b1db693773f4819ccf3a6a15c0270ba02dd647f4d4
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SHA512
a0d4b88713f47695a13f28f044b9ec291e73d6b636a2270ec3ec166b884abef118eacb104afc4357f4d7e5c8d59e47b42dae96f08391dfc78d291281be26f8e0
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SSDEEP
768:bROjawZEjbhxnbcuyD7U9kXfn62tH/1/LpP+B:bRO2wZEjbnouy8Gv6iH/NLpk
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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