General
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Target
server.exe
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Size
342KB
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Sample
221125-szhl3abg2v
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MD5
dd7a7bdffc40007a2e9a77de930b2ab2
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SHA1
6088343b8765d896bb8ec465e25b1cecca5f8c67
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SHA256
f1d4cf0fec6a19910599f985043e6699ec763c58330d66e86bdce4b12fc82407
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SHA512
f130953f19e91c8871ce93fb85a0bd062e7fbbdc3742dc5f9be9e373dd66c54ace542189f21ba9b3c93a55a77e83e328b7d95279457fbf95ebd8dfe9993fbcae
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SSDEEP
6144:4Rqmpp+amNOGokzLyM9tsLAitQo6tzOKkzIt8gKyfjxfR9D2j4yYWYbCyx:8qmpplpGoGL3etQoMiXM8gxf/Sj4yix
Behavioral task
behavioral1
Sample
server.exe
Resource
win10v2004-20220812-en
Malware Config
Targets
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Target
server.exe
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Size
342KB
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MD5
dd7a7bdffc40007a2e9a77de930b2ab2
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SHA1
6088343b8765d896bb8ec465e25b1cecca5f8c67
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SHA256
f1d4cf0fec6a19910599f985043e6699ec763c58330d66e86bdce4b12fc82407
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SHA512
f130953f19e91c8871ce93fb85a0bd062e7fbbdc3742dc5f9be9e373dd66c54ace542189f21ba9b3c93a55a77e83e328b7d95279457fbf95ebd8dfe9993fbcae
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SSDEEP
6144:4Rqmpp+amNOGokzLyM9tsLAitQo6tzOKkzIt8gKyfjxfR9D2j4yYWYbCyx:8qmpplpGoGL3etQoMiXM8gxf/Sj4yix
Score10/10-
Modifies WinLogon for persistence
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Adds policy Run key to start application
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Executes dropped EXE
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Modifies Installed Components in the registry
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Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Modifies WinLogon
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Drops file in System32 directory
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