General
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Target
Build-Client.exe
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Size
3.1MB
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Sample
241124-1tj7psxncp
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MD5
c34d921ff3487c05cfff4991df196535
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SHA1
c9c7ae70b2020a3f80996a1399b6eb160cfbf72c
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SHA256
2bcc519da18324c5cfde4f0e7a2e6fa3d7e8b2c3c020ced81f07460f77476ed3
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SHA512
35f51730586e8107a87aadf9bb902282285aabb2ef9ebd0e119d76e56a80f7608eb6bc799392a7c99cfd1e83e9d9626780b9b0bbc170888a4de43fd1cb360f88
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SSDEEP
49152:SvzlL26AaNeWgPhlmVqvMQ7XSK9gRJ6/bR3LoGd3kTHHB72eh2NT:SvpL26AaNeWgPhlmVqkQ7XSK9gRJ6R
Behavioral task
behavioral1
Sample
Build-Client.exe
Resource
win7-20240903-en
Malware Config
Extracted
quasar
1.4.1
Office04
192.168.0.113:4782
c82ea6b0-d255-45fb-b0eb-547ab14c0e9e
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encryption_key
045BFCAC42C40445C0D8EBEF569DD1BF4BB62A56
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install_name
Build-client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Quasar Client Startup
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subdirectory
SubDir
Targets
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Target
Build-Client.exe
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Size
3.1MB
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MD5
c34d921ff3487c05cfff4991df196535
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SHA1
c9c7ae70b2020a3f80996a1399b6eb160cfbf72c
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SHA256
2bcc519da18324c5cfde4f0e7a2e6fa3d7e8b2c3c020ced81f07460f77476ed3
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SHA512
35f51730586e8107a87aadf9bb902282285aabb2ef9ebd0e119d76e56a80f7608eb6bc799392a7c99cfd1e83e9d9626780b9b0bbc170888a4de43fd1cb360f88
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SSDEEP
49152:SvzlL26AaNeWgPhlmVqvMQ7XSK9gRJ6/bR3LoGd3kTHHB72eh2NT:SvpL26AaNeWgPhlmVqkQ7XSK9gRJ6R
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Quasar family
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Quasar payload
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Executes dropped EXE
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