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General
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Target
ez.exe
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Size
839KB
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Sample
250131-3vthwazpbs
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MD5
e054596349ca70f4e86056850cb49ace
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SHA1
d9b2f777d493e0204013aa75d672462adcc612cb
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SHA256
a8da2e72ada9bcc039a6b2a1a7e5dc09b2099ad121cd306b162aed4bc5821506
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SHA512
998bf22050f174c5409c670781294296ed02b4d3ae0f11fc109fc66860a8b375279471ca4bb2f9390268fdb22b4ca44b8b0114316e98cb42e5562fad1dda743a
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SSDEEP
24576:PpS04YNEMuExDiU6E5R9s8xY/2l/dmtnIbt+rH:PL4auS+UjfU2TmdIbt+r
Behavioral task
behavioral1
Sample
ez.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ez.exe
Resource
win10v2004-20250129-en
Malware Config
Extracted
orcus
6.tcp.ngrok.io
03fd0ba7e42945a1b30aefa4376ee972
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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
01/31/2025 15:45:27
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plugins
AgEAAA==
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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
ez.exe
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Size
839KB
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MD5
e054596349ca70f4e86056850cb49ace
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SHA1
d9b2f777d493e0204013aa75d672462adcc612cb
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SHA256
a8da2e72ada9bcc039a6b2a1a7e5dc09b2099ad121cd306b162aed4bc5821506
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SHA512
998bf22050f174c5409c670781294296ed02b4d3ae0f11fc109fc66860a8b375279471ca4bb2f9390268fdb22b4ca44b8b0114316e98cb42e5562fad1dda743a
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SSDEEP
24576:PpS04YNEMuExDiU6E5R9s8xY/2l/dmtnIbt+rH:PL4auS+UjfU2TmdIbt+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 desktop.ini file(s)
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Legitimate hosting services abused for malware hosting/C2
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