Behavioral task
behavioral1
Sample
cb825ebfac30b90d899777990c15d4cf8cdfb5c5df0be3dc7d6bf22ebd6490ac.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
cb825ebfac30b90d899777990c15d4cf8cdfb5c5df0be3dc7d6bf22ebd6490ac.exe
Resource
win10v2004-20241007-en
General
-
Target
cb825ebfac30b90d899777990c15d4cf8cdfb5c5df0be3dc7d6bf22ebd6490ac
-
Size
839KB
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MD5
d20869b35a6fb9f181dc32ea1125aed4
-
SHA1
950758ac45697bd6b6af02b0a52e61cd8a472bb5
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SHA256
cb825ebfac30b90d899777990c15d4cf8cdfb5c5df0be3dc7d6bf22ebd6490ac
-
SHA512
399463df0ae2c215ab5c76feef3aa0dd9f2f0d823cc8d4241b55fd5be8de58b1ddc7633f77edd997986dbb880e8a6b7d9966d77cc4d02071496d6ad8faa00103
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SSDEEP
24576:ZZS04YNEMuExDiU6E5R9s8xY/2l/dWtnIbt+rD:Zb4auS+UjfU2TWdIbt+r
Malware Config
Extracted
orcus
192.168.1.105
tcp://5.tcp.eu.ngrok.io:19802
fd5ef57fc0314679858a399cd066b75e
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administration_rights_required
false
-
anti_debugger
false
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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
-
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
-
newcreationdate
01/03/2025 20:09:27
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plugins
AgEAAA==
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reconnect_delay
10000
-
registry_autostart_keyname
Audio HD Driver
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registry_hidden_autostart
false
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set_admin_flag
false
-
tasksch_name
Audio HD Driver
-
tasksch_request_highest_privileges
false
-
try_other_autostart_onfail
false
Signatures
-
Orcus family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cb825ebfac30b90d899777990c15d4cf8cdfb5c5df0be3dc7d6bf22ebd6490ac
Files
-
cb825ebfac30b90d899777990c15d4cf8cdfb5c5df0be3dc7d6bf22ebd6490ac.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