General
Static task
static1
URLScan task
urlscan1
Malware Config
Extracted
Family
quasar
Version
1.4.1
Botnet
githubyt
C2
87.228.57.81:4782
Mutex
cf3988ab-2fd9-4544-a16f-9faa71eb5bac
Attributes
-
encryption_key
19A0FAF8459F69650B5965C225752D425C429EEC
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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
svchoost.exe
-
subdirectory
SubDir
Targets
-
-
Quasar family
-
Quasar payload
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Downloads MZ/PE file
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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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Legitimate hosting services abused for malware hosting/C2