Behavioral task
behavioral1
Sample
4885af6cc7c40dde696af2e8f734bd5fa746ed0e765bcabdd2fc153815dfd3d9.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4885af6cc7c40dde696af2e8f734bd5fa746ed0e765bcabdd2fc153815dfd3d9.exe
Resource
win10v2004-20241007-en
General
-
Target
4885af6cc7c40dde696af2e8f734bd5fa746ed0e765bcabdd2fc153815dfd3d9
-
Size
839KB
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MD5
72800a4397df679c280dfbdc0808fbc3
-
SHA1
0f0a0e62548fecfbecfa3b96bbb4df9d3949405c
-
SHA256
4885af6cc7c40dde696af2e8f734bd5fa746ed0e765bcabdd2fc153815dfd3d9
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SHA512
26e8ef819bda84942033cc6446a6edf668d1fd04267467fbc65d40230905ec87666e23ee7b597c46c56edfa08c31a9f77614ebb922994677793ad1f4cb26f9ed
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SSDEEP
24576:upS04YNEMuExDiU6E5R9s8xY/2l/dmtnIbt+rq:uL4auS+UjfU2TmdIbt+r
Malware Config
Extracted
orcus
2.tcp.eu.ngrok.io
64a224328d4a4eabbb2b12669d491dd2
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administration_rights_required
false
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anti_debugger
false
-
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
-
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 18:16:40
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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 4885af6cc7c40dde696af2e8f734bd5fa746ed0e765bcabdd2fc153815dfd3d9
Files
-
4885af6cc7c40dde696af2e8f734bd5fa746ed0e765bcabdd2fc153815dfd3d9.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