General
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Target
b1bdbd644ce5e7847dce4f459039bcf254d443424ee7e7d4beab7fccd71af377
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Size
1.2MB
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Sample
241123-ccp5mavnb1
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MD5
64ab45128a8e4e5be46efcadad954cc9
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SHA1
5b2bf4867520bf9a0e9dc67ed4f3abab0efd23d1
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SHA256
b1bdbd644ce5e7847dce4f459039bcf254d443424ee7e7d4beab7fccd71af377
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SHA512
22daf8f4e577a896a8f7e6a1b20e6a762d474747eaaea8ec2c3c91cdcb848141f472171bb322ecaf9762d1fdf70aac7ee41ccd8b07533a1f15603f5f6540f92a
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SSDEEP
24576:k5WHS04YNEMuExDiU6E5R9s8xY/2l/dRJ5dtsPxNGfyiIbt+rl:k5Wd4auS+UjfU2T/5XDtIbt+r
Behavioral task
behavioral1
Sample
b1bdbd644ce5e7847dce4f459039bcf254d443424ee7e7d4beab7fccd71af377.exe
Resource
win7-20240729-en
Malware Config
Extracted
orcus
192.168.0.105
35d48f7b63f846579b6984fdf079d88c
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administration_rights_required
false
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anti_debugger
false
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anti_tcp_analyzer
false
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antivm
false
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autostart_method
2
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change_creation_date
false
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force_installer_administrator_privileges
false
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hide_file
false
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install
false
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installation_folder
%appdata%\Microsoft\Speech\AudioDriver.exe
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installservice
false
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keylogger_enabled
false
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newcreationdate
11/22/2024 10:50:42
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plugins
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reconnect_delay
10000
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registry_autostart_keyname
Audio HD Driver
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registry_hidden_autostart
false
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set_admin_flag
false
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tasksch_name
Audio HD Driver
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tasksch_request_highest_privileges
false
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try_other_autostart_onfail
false
Targets
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Target
b1bdbd644ce5e7847dce4f459039bcf254d443424ee7e7d4beab7fccd71af377
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Size
1.2MB
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MD5
64ab45128a8e4e5be46efcadad954cc9
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SHA1
5b2bf4867520bf9a0e9dc67ed4f3abab0efd23d1
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SHA256
b1bdbd644ce5e7847dce4f459039bcf254d443424ee7e7d4beab7fccd71af377
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SHA512
22daf8f4e577a896a8f7e6a1b20e6a762d474747eaaea8ec2c3c91cdcb848141f472171bb322ecaf9762d1fdf70aac7ee41ccd8b07533a1f15603f5f6540f92a
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SSDEEP
24576:k5WHS04YNEMuExDiU6E5R9s8xY/2l/dRJ5dtsPxNGfyiIbt+rl:k5Wd4auS+UjfU2T/5XDtIbt+r
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Orcus family
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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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Loads dropped DLL
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Drops file in System32 directory
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