General
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Target
Client-built.exe
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Size
3.1MB
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Sample
240419-2f4jvsab4t
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MD5
491d53dcfb36c12d0077bbb926f24d02
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SHA1
4e35320259495d99e3d9fbc03aeea39c93c3a051
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SHA256
97cd6ad3a56efc266ba1860e2d1c5958094b988be74bd36e9499d22fdaed9c59
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SHA512
7f9a8134032cb437278422d7f0ea123e68146fc5f6f3de693592b96620669eb36696625235fddbebae0949e9ddbbd4d8f694c61f16489a38322d90149f70553b
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SSDEEP
49152:KvYt62XlaSFNWPjljiFa2RoUYIJkRJ6hbR3LoGdvTHHB72eh2NT:Kv062XlaSFNWPjljiFXRoUYIJkRJ6D
Behavioral task
behavioral1
Sample
Client-built.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Client-built.exe
Resource
win10v2004-20240412-en
Malware Config
Extracted
quasar
1.4.1
Office04
192.168.1.139:4782
e12e9d8f-f86f-4c20-aaa9-ca4ae3df9435
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encryption_key
8A5C503C69142D8C1F9A30FB7AA52FB2729B3861
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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
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
491d53dcfb36c12d0077bbb926f24d02
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SHA1
4e35320259495d99e3d9fbc03aeea39c93c3a051
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SHA256
97cd6ad3a56efc266ba1860e2d1c5958094b988be74bd36e9499d22fdaed9c59
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SHA512
7f9a8134032cb437278422d7f0ea123e68146fc5f6f3de693592b96620669eb36696625235fddbebae0949e9ddbbd4d8f694c61f16489a38322d90149f70553b
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SSDEEP
49152:KvYt62XlaSFNWPjljiFa2RoUYIJkRJ6hbR3LoGdvTHHB72eh2NT:Kv062XlaSFNWPjljiFXRoUYIJkRJ6D
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Quasar payload
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Executes dropped EXE
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Drops file in System32 directory
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