General
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Target
2a97228a72f59f4a7095efcadf5adf6d2f6365e094b7c3de34348ab38a3e9912
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Size
193KB
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Sample
220220-ky7kssagc7
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MD5
cfb761465693bd4511f038d8e468e62e
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SHA1
c8d64b3d2208a3cf40f4d9c182c9829beaa1eb86
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SHA256
2a97228a72f59f4a7095efcadf5adf6d2f6365e094b7c3de34348ab38a3e9912
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SHA512
2622751f9f5ab89287a1d88c9f027a7117549fcd0280f104a598c7953713d32e6ce5adfdd26abec709e1c848b8bc9f50e5226185721a22d2b3573d2d0264d36c
Static task
static1
Behavioral task
behavioral1
Sample
2a97228a72f59f4a7095efcadf5adf6d2f6365e094b7c3de34348ab38a3e9912.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
2a97228a72f59f4a7095efcadf5adf6d2f6365e094b7c3de34348ab38a3e9912.exe
Resource
win10v2004-en-20220113
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
2a97228a72f59f4a7095efcadf5adf6d2f6365e094b7c3de34348ab38a3e9912
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Size
193KB
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MD5
cfb761465693bd4511f038d8e468e62e
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SHA1
c8d64b3d2208a3cf40f4d9c182c9829beaa1eb86
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SHA256
2a97228a72f59f4a7095efcadf5adf6d2f6365e094b7c3de34348ab38a3e9912
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SHA512
2622751f9f5ab89287a1d88c9f027a7117549fcd0280f104a598c7953713d32e6ce5adfdd26abec709e1c848b8bc9f50e5226185721a22d2b3573d2d0264d36c
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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