General
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Target
8ec0c670fa446d9f59372fccb1ad2438a7b8ecac9f91ac2fc6483557c854d93c
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Size
188KB
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Sample
220220-fa5zvagge3
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MD5
63a46709a4e2eee46c3f9d2ff65a2c88
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SHA1
f2cacaabcea399c95c6ee8bdfdf5b8ee6d7644b6
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SHA256
8ec0c670fa446d9f59372fccb1ad2438a7b8ecac9f91ac2fc6483557c854d93c
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SHA512
2396c89a15b2e87952641dff7aa8644b6b70543697d3fbe4ec945e47028277c783661794ea0eef63ab985765a66b47464b51154fdff7b6ac44ffa33899308441
Static task
static1
Behavioral task
behavioral1
Sample
8ec0c670fa446d9f59372fccb1ad2438a7b8ecac9f91ac2fc6483557c854d93c.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
8ec0c670fa446d9f59372fccb1ad2438a7b8ecac9f91ac2fc6483557c854d93c.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
8ec0c670fa446d9f59372fccb1ad2438a7b8ecac9f91ac2fc6483557c854d93c
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Size
188KB
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MD5
63a46709a4e2eee46c3f9d2ff65a2c88
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SHA1
f2cacaabcea399c95c6ee8bdfdf5b8ee6d7644b6
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SHA256
8ec0c670fa446d9f59372fccb1ad2438a7b8ecac9f91ac2fc6483557c854d93c
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SHA512
2396c89a15b2e87952641dff7aa8644b6b70543697d3fbe4ec945e47028277c783661794ea0eef63ab985765a66b47464b51154fdff7b6ac44ffa33899308441
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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