Behavioral task
behavioral1
Sample
6c725c9af0d72f9c5ece6e22ba20f774453b07fc7179d40e8f88c8de7b6dc3a3.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
6c725c9af0d72f9c5ece6e22ba20f774453b07fc7179d40e8f88c8de7b6dc3a3.exe
Resource
win10v2004-20241007-en
General
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Target
6c725c9af0d72f9c5ece6e22ba20f774453b07fc7179d40e8f88c8de7b6dc3a3
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Size
4.0MB
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MD5
341bb9754d9ae93a140cc8da97f5fe0f
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SHA1
a71cfd0c63665f495ad4f8c682ce8998e542c4a2
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SHA256
6c725c9af0d72f9c5ece6e22ba20f774453b07fc7179d40e8f88c8de7b6dc3a3
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SHA512
e45804100ee6ba4968f66f37b1d69e6d8c0aaf1913f84e84bc9a1805aa64bbca2aa9c9a6feb7e0afd708fac4ca1a1bad603820f3a36508b362d16d6af443c3dc
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SSDEEP
24576:u2S04YNEMuExDiU6E5R9s8xY/2l/d0J5dtsPxNGfa9Ibt+rM:uS4auS+UjfU2Tg5XDy9Ibt+r
Malware Config
Extracted
orcus
127.0.0.1
d543f791f4b249e29f48001cbf4f7464
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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
01/10/2025 13:05:29
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plugins
AgUFl6aNkQPXkQKOmwKLvFcpr24sKCsVRABpAHMAYQBiAGwAZQAgAFcAZQBiAGMAYQBtACAATABpAGcAaAB0AHMABwMxAC4AMABBIDAAZABhAGMAOQBjAGUAYwBhADEAMQBmADQANQA3ADQAYgAwADYAYwAwADMAOQA1ADUAOAA5ADcANAA1AGQAOQABBcjswb8CldcC3rcCqMa3DYpVf2wVCkcAYQBtAGUAcgAgAFYAaQBlAHcABwMxAC4AMgBBIDYAMwAxADUAYgA5ADEAMgBiADcAYgA5ADQAYgBhADUAYgBiAGMAYgAwADAAOQBlADAANgA3ADAAMQBjAGQAOQACAAAEBA==
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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
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Orcus family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6c725c9af0d72f9c5ece6e22ba20f774453b07fc7179d40e8f88c8de7b6dc3a3
Files
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6c725c9af0d72f9c5ece6e22ba20f774453b07fc7179d40e8f88c8de7b6dc3a3.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: 1.2MB - Virtual size: 1.2MB
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