Behavioral task
behavioral1
Sample
3e29e55b700385d78279334c5831aa5553e007df0c3b1b78a20543b80714d250.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
3e29e55b700385d78279334c5831aa5553e007df0c3b1b78a20543b80714d250.exe
Resource
win10v2004-20241007-en
General
-
Target
3e29e55b700385d78279334c5831aa5553e007df0c3b1b78a20543b80714d250
-
Size
839KB
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MD5
6c2c7289dcf4dcf70d81c993d72f26c4
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SHA1
7687da2f87042f6f8ef5c79d8ed9beca1fe478e7
-
SHA256
3e29e55b700385d78279334c5831aa5553e007df0c3b1b78a20543b80714d250
-
SHA512
61195ac5e3da8f5ab807ae0ba698e96f65b8e879afa83b5b67786516d008f34505ff4fc8a3704103f61a287a597943fedab03b836463db222155a3348fdc63f6
-
SSDEEP
24576:TpS04YNEMuExDiU6E5R9s8xY/2l/dmtnIbt+rP:TL4auS+UjfU2TmdIbt+r
Malware Config
Extracted
orcus
2.tcp.eu.ngrok.io
05216c89fea5473198f9b92208d3b339
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administration_rights_required
false
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anti_debugger
false
-
anti_tcp_analyzer
false
-
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
-
installservice
false
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keylogger_enabled
false
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newcreationdate
01/03/2025 21:46:16
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plugins
AgEAAA==
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reconnect_delay
10000
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registry_autostart_keyname
Audio HD Driver
-
registry_hidden_autostart
false
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set_admin_flag
false
-
tasksch_name
Audio HD Driver
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tasksch_request_highest_privileges
false
-
try_other_autostart_onfail
false
Signatures
-
Orcus family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3e29e55b700385d78279334c5831aa5553e007df0c3b1b78a20543b80714d250
Files
-
3e29e55b700385d78279334c5831aa5553e007df0c3b1b78a20543b80714d250.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