General
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Target
yuzu_install.exe
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Size
10.3MB
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Sample
230216-2d7hqsca61
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MD5
d51d1d2718e3b9eb5651398e61d74327
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SHA1
296f84b6c276fe9e91651336de83d3377ffa147b
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SHA256
9e894c2620d565949e0d71e181e780ddaccc5b0d2fd70ec674e913ac7549fdcf
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SHA512
a5cb4c437ec8a6a7b036c5e4acd9317b5348851b867069e5da0cc1e887a6b29e33e4d0f6c34a55ed1fc9786bd03a6ae39c95df3ae5f0eb41ab66972d38400063
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SSDEEP
98304:9Ap0k+ZEtzkBIDW3TFCdsnCDyXOJWvO1pD5i4By2moI3YxkTN1JItXiy+HD:9w3dtDW30jygH7i4fI3YxkZqLy
Static task
static1
Behavioral task
behavioral1
Sample
yuzu_install.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
yuzu_install.exe
Resource
win10v2004-20221111-en
Malware Config
Targets
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Target
yuzu_install.exe
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Size
10.3MB
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MD5
d51d1d2718e3b9eb5651398e61d74327
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SHA1
296f84b6c276fe9e91651336de83d3377ffa147b
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SHA256
9e894c2620d565949e0d71e181e780ddaccc5b0d2fd70ec674e913ac7549fdcf
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SHA512
a5cb4c437ec8a6a7b036c5e4acd9317b5348851b867069e5da0cc1e887a6b29e33e4d0f6c34a55ed1fc9786bd03a6ae39c95df3ae5f0eb41ab66972d38400063
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SSDEEP
98304:9Ap0k+ZEtzkBIDW3TFCdsnCDyXOJWvO1pD5i4By2moI3YxkTN1JItXiy+HD:9w3dtDW30jygH7i4fI3YxkZqLy
Score8/10-
Downloads MZ/PE file
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Sets file execution options in registry
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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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Registers COM server for autorun
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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