General
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Target
GHOSTYFN.exe
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Size
6.1MB
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Sample
241226-fmphmaxlcs
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MD5
73c7cc676ab19d426f2745ef261d6349
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SHA1
f217a78eb2beddcbf5bb00c229a96f9ffaa98a0d
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SHA256
4a513270a4d7e85bdc8dfe9adea3b190cfc055e562060c2be9389336333864a0
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SHA512
40f69adef5b8de42283ff0539cf0f0259ed9d23baa4e87c63e594fe12ca7f35e73dc3a0d6a66dd13a584d0e1569940026bc49d41f95a1f23c0c3fd810613ad36
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SSDEEP
98304:BwalpQAdxjrQaMQZZV4g0rvnkVKg9JmcDiCwGDz+Uog9XhhFyoL:JjTrusV4fvuH938Sn9X9t
Static task
static1
Behavioral task
behavioral1
Sample
GHOSTYFN.exe
Resource
win7-20240708-en
Malware Config
Extracted
orcus
another-contains.gl.at.ply.gg
a49af69032c94d6fa7c0d2639d32f038
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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
1
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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
12/24/2024 02:03:43
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plugins
AgUFyOzBvwKV1wLetwKoxrcNilV/bBUKRwBhAG0AZQByACAAVgBpAGUAdwAHAzEALgAyAEEgYgA2ADkAZgA0ADUAZQBiADYANgAxADYANAA2ADAAZgA5AGUAMQAwADIAMgBkADcANwA3ADMAMABmADAANwAzAAIAAAACAg==
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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
GHOSTYFN.exe
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Size
6.1MB
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MD5
73c7cc676ab19d426f2745ef261d6349
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SHA1
f217a78eb2beddcbf5bb00c229a96f9ffaa98a0d
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SHA256
4a513270a4d7e85bdc8dfe9adea3b190cfc055e562060c2be9389336333864a0
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SHA512
40f69adef5b8de42283ff0539cf0f0259ed9d23baa4e87c63e594fe12ca7f35e73dc3a0d6a66dd13a584d0e1569940026bc49d41f95a1f23c0c3fd810613ad36
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SSDEEP
98304:BwalpQAdxjrQaMQZZV4g0rvnkVKg9JmcDiCwGDz+Uog9XhhFyoL:JjTrusV4fvuH938Sn9X9t
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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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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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