General
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Target
Client-built.exe
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Size
3.1MB
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Sample
231124-am7fjsdf34
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MD5
0e2e0cec87c53c13afb9d06034beb627
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SHA1
db9d315bdeff177f7d6b483cd5efb6128d1863fb
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SHA256
180d61073e3f9bc62520f374b52c93647bc0b86fd189b2618c83c9ec0c8a93d8
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SHA512
89c9be28683957653f4414f4fdb3c8473f0383238e541d9880fabfd7d1a43392133b096bc67ae56b762587ea50a4c8a4e8860c66fb317a8a35256d542becd1a8
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SSDEEP
49152:nv7e821/aQWl8P0lSk3aKA3Z+nPfRJ68bR3LoGdPTHHB72eh2NT:nva821/aQWl8P0lSk3DA3Z+nPfRJ6G
Behavioral task
behavioral1
Sample
Client-built.exe
Resource
win7-20231020-en
Malware Config
Extracted
quasar
1.4.1
Office04
portfowardingtesting-40506.portmap.host:40506
ratscammers.ddns.net:4782
bb0effb2-e2b8-4d9a-b5f0-ca6974312005
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encryption_key
260BB699D0DD49ED380DB612EB6210356321A9CB
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install_name
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
Client-built.exe
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Size
3.1MB
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MD5
0e2e0cec87c53c13afb9d06034beb627
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SHA1
db9d315bdeff177f7d6b483cd5efb6128d1863fb
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SHA256
180d61073e3f9bc62520f374b52c93647bc0b86fd189b2618c83c9ec0c8a93d8
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SHA512
89c9be28683957653f4414f4fdb3c8473f0383238e541d9880fabfd7d1a43392133b096bc67ae56b762587ea50a4c8a4e8860c66fb317a8a35256d542becd1a8
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SSDEEP
49152:nv7e821/aQWl8P0lSk3aKA3Z+nPfRJ68bR3LoGdPTHHB72eh2NT:nva821/aQWl8P0lSk3DA3Z+nPfRJ6G
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Quasar payload
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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