Behavioral task
behavioral1
Sample
9e71c5f1b0f381b831374387008961b83a25cc0efff03ffcdb856f6e5eeef552.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
9e71c5f1b0f381b831374387008961b83a25cc0efff03ffcdb856f6e5eeef552.exe
Resource
win10v2004-20241007-en
General
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Target
9e71c5f1b0f381b831374387008961b83a25cc0efff03ffcdb856f6e5eeef552
-
Size
839KB
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MD5
810281f7ed20d8e458b303abaebac5f4
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SHA1
f9610dc859ed9bff05d480ea2896f2c443b20c6b
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SHA256
9e71c5f1b0f381b831374387008961b83a25cc0efff03ffcdb856f6e5eeef552
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SHA512
779e618b31edb51cc63daf03502f9501e9146bfcc4b2aad6dbc76550f7d765729aa810b4ca49b29ed61d33fdf3d5e140886124d5f96e3bf3a4420b61bf4fc482
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SSDEEP
24576:0FS04YNEMuExDiU6E5R9s8xY/2l/drtnIbt+rj:034auS+UjfU2TrdIbt+r
Malware Config
Extracted
orcus
127.0.0.1
9bc5d56285574b61bc452133ab6dc807
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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
12/23/2024 00:01:33
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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
-
try_other_autostart_onfail
false
Signatures
-
Orcus family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9e71c5f1b0f381b831374387008961b83a25cc0efff03ffcdb856f6e5eeef552
Files
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9e71c5f1b0f381b831374387008961b83a25cc0efff03ffcdb856f6e5eeef552.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