General
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Target
baccdb09b047aa5ab46238b8fd78f15fcd420587fad035e1e24bac410f0ea812
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Size
1.4MB
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Sample
230801-d2b5qsda33
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MD5
a714834acc6294db4640d0fd85468223
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SHA1
9d0d08b1554dae121b4e5f21afabe1cb39221dac
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SHA256
baccdb09b047aa5ab46238b8fd78f15fcd420587fad035e1e24bac410f0ea812
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SHA512
48e5042728b080535145d4c0738670b3a52da4ed4d7c3e4205c1f6dbe6dcf28b4f0eef7ef5195d21d14ad0c5038b1b868786e5f7802f7c15132b8542cd65d364
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SSDEEP
24576:U2G/nvxW3Ww0tRp8GiXTBhq7yRDvHcUcjUvy0lr3Tl6icOB/UWoT:UbA30H4zF0UMSAicOB/UWk
Static task
static1
Malware Config
Extracted
quasar
1.3.0.0
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94.131.105.161:12344
QSR_MUTEX_UEgITWnMKnRP3EZFzK
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encryption_key
5Q0JQBQQfAUHRJTcAIOF
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install_name
lient.exe
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log_directory
Lugs
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reconnect_delay
3000
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startup_key
itartup
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subdirectory
SubDir
Targets
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Target
baccdb09b047aa5ab46238b8fd78f15fcd420587fad035e1e24bac410f0ea812
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Size
1.4MB
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MD5
a714834acc6294db4640d0fd85468223
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SHA1
9d0d08b1554dae121b4e5f21afabe1cb39221dac
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SHA256
baccdb09b047aa5ab46238b8fd78f15fcd420587fad035e1e24bac410f0ea812
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SHA512
48e5042728b080535145d4c0738670b3a52da4ed4d7c3e4205c1f6dbe6dcf28b4f0eef7ef5195d21d14ad0c5038b1b868786e5f7802f7c15132b8542cd65d364
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SSDEEP
24576:U2G/nvxW3Ww0tRp8GiXTBhq7yRDvHcUcjUvy0lr3Tl6icOB/UWoT:UbA30H4zF0UMSAicOB/UWk
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Quasar payload
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Modifies Windows Firewall
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ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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