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Behavioral task
behavioral1
Sample
ez.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ez.exe
Resource
win10v2004-20250129-en
General
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Target
ez.exe
-
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
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
Signatures
-
Orcus family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ez.exe
Files
-
ez.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 837KB - Virtual size: 836KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ