General
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Target
487d4698c6c938ca3e9251827a5813ddd21e26584b3459d768e457ddd4e8c4d4
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Size
193KB
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Sample
220220-jljsjaabg8
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MD5
e197188193bc7e7a2049c8c966c2e148
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SHA1
8a12a2255be5b4d42c90c5d0b9f2d4797fa3cd69
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SHA256
487d4698c6c938ca3e9251827a5813ddd21e26584b3459d768e457ddd4e8c4d4
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SHA512
edf405353d643eeb038b4040b1bd1f5558ec6fded6c7ab516497d6f62c1f48d0c2d948d5bb8d6cc3ec87fd7f4f2ce883879ea20bcf86b69721629ae67a3323d8
Static task
static1
Behavioral task
behavioral1
Sample
487d4698c6c938ca3e9251827a5813ddd21e26584b3459d768e457ddd4e8c4d4.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
487d4698c6c938ca3e9251827a5813ddd21e26584b3459d768e457ddd4e8c4d4.exe
Resource
win10v2004-en-20220112
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\RyukReadMe.html
ryuk
Extracted
C:\Users\Admin\AppData\Local\Temp\RyukReadMe.html
ryuk
Targets
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Target
487d4698c6c938ca3e9251827a5813ddd21e26584b3459d768e457ddd4e8c4d4
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Size
193KB
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MD5
e197188193bc7e7a2049c8c966c2e148
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SHA1
8a12a2255be5b4d42c90c5d0b9f2d4797fa3cd69
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SHA256
487d4698c6c938ca3e9251827a5813ddd21e26584b3459d768e457ddd4e8c4d4
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SHA512
edf405353d643eeb038b4040b1bd1f5558ec6fded6c7ab516497d6f62c1f48d0c2d948d5bb8d6cc3ec87fd7f4f2ce883879ea20bcf86b69721629ae67a3323d8
Score10/10-
Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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