General
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Target
425e3e4f280f19e1de7ced375ab0b31dbd2ffe49ed2684ecb140918d662d58ff.exe
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Size
3.2MB
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Sample
241104-w9w4zsvhjr
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MD5
58abd80cc431895f2c2126f714ca3c8c
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SHA1
9338c3bbe9e6dd3658848c03a5d3bcf02dfbe965
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SHA256
425e3e4f280f19e1de7ced375ab0b31dbd2ffe49ed2684ecb140918d662d58ff
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SHA512
fcd8197173da2c475451f500cbea32b446d872a8553ebd76dae4ac3873ed8da149e8036cad65968f10d6719992e442e0ddfb458ce250c41521668d5117a14ec4
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SSDEEP
49152:S9GUKQbhUbLP/WdzmmVoNyQNKXVTHUt0ONKgDGsbolFjeTXbjuOvtXcUwowyr4T5:yUbLPudCfUj0t0ON/GUW6lJ3HdjX0
Static task
static1
Behavioral task
behavioral1
Sample
425e3e4f280f19e1de7ced375ab0b31dbd2ffe49ed2684ecb140918d662d58ff.exe
Resource
win7-20241010-en
Malware Config
Extracted
quasar
1.4.1
Office04
y20.ddns.net:5552
081f9344-bbf0-4c0d-832c-1597fc2c5291
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encryption_key
51E85A39CEAF3ACB23D073483E360B1A632697B4
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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
425e3e4f280f19e1de7ced375ab0b31dbd2ffe49ed2684ecb140918d662d58ff.exe
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Size
3.2MB
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MD5
58abd80cc431895f2c2126f714ca3c8c
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SHA1
9338c3bbe9e6dd3658848c03a5d3bcf02dfbe965
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SHA256
425e3e4f280f19e1de7ced375ab0b31dbd2ffe49ed2684ecb140918d662d58ff
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SHA512
fcd8197173da2c475451f500cbea32b446d872a8553ebd76dae4ac3873ed8da149e8036cad65968f10d6719992e442e0ddfb458ce250c41521668d5117a14ec4
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SSDEEP
49152:S9GUKQbhUbLP/WdzmmVoNyQNKXVTHUt0ONKgDGsbolFjeTXbjuOvtXcUwowyr4T5:yUbLPudCfUj0t0ON/GUW6lJ3HdjX0
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Quasar family
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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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Suspicious use of SetThreadContext
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