General
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Target
Quas_Autre_ncrypt.exe
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Size
3.1MB
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Sample
241217-g92xxasrct
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MD5
2be44f2f5ea83cbc61fbd13b50c0f88c
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SHA1
f44df0aeb39d32c7fcff0b60e1e1283f051cd8c9
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SHA256
cd3dea94c6c2ddb8efc1efa8c5e105edde87ecbb18ab75b5d5fb7bc502542f5a
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SHA512
95f321154f0fee3171d735ec19c0c44dfb1e67f979b6590ebb134b7f14f8510c69b66d1c67a161481e643c52e61965e410c52a6779c89e3e41b04bc73e8bd7e2
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SSDEEP
49152:KvyI22SsaNYfdPBldt698dBcjHXBnubRZELoGdaTHHB72eh2NT:Kvf22SsaNYfdPBldt6+dBcjHXBnoK
Behavioral task
behavioral1
Sample
Quas_Autre_ncrypt.exe
Resource
win7-20240708-en
Malware Config
Extracted
quasar
1.4.1
AUTRE
voltazur.ddns.net:4789
eddf685a-87b7-4f5a-9bac-e09fd56aab1e
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encryption_key
77E1CE64C90713D69376A654F4C56C1E0262C545
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install_name
Clients.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
WindowsSystemTask
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subdirectory
SubDare
Targets
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Target
Quas_Autre_ncrypt.exe
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Size
3.1MB
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MD5
2be44f2f5ea83cbc61fbd13b50c0f88c
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SHA1
f44df0aeb39d32c7fcff0b60e1e1283f051cd8c9
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SHA256
cd3dea94c6c2ddb8efc1efa8c5e105edde87ecbb18ab75b5d5fb7bc502542f5a
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SHA512
95f321154f0fee3171d735ec19c0c44dfb1e67f979b6590ebb134b7f14f8510c69b66d1c67a161481e643c52e61965e410c52a6779c89e3e41b04bc73e8bd7e2
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SSDEEP
49152:KvyI22SsaNYfdPBldt698dBcjHXBnubRZELoGdaTHHB72eh2NT:Kvf22SsaNYfdPBldt6+dBcjHXBnoK
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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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Executes dropped EXE
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