Behavioral task
behavioral1
Sample
87eccc753002f265dc4cf3a59ba9963cea150ca891d7af615443523c4175b749.exe
Resource
win7-20240903-en
General
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Target
87eccc753002f265dc4cf3a59ba9963cea150ca891d7af615443523c4175b749
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Size
840KB
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MD5
cc0ca06bc879d94a1bc1451e9860f2b9
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SHA1
1615869c3399c5427b9224624136de161befe936
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SHA256
87eccc753002f265dc4cf3a59ba9963cea150ca891d7af615443523c4175b749
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SHA512
ccba95edc93a19898c7883ef559de940cb34384601e0f00418cacd144e1f38dd74d3ddc7ff6cc822ccc26f0b95eb0e9a05064bbcc727b7e5c2edb12cd32bfac7
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SSDEEP
24576:+LFS04YNEMuExDiU6E5R9s8xY/2l/d6N1Ibt+rX:+L34auS+UjfU2T21Ibt+r
Malware Config
Extracted
orcus
127.0.0.1
b162f04cafb8440c9b6c3de3fa6e04b1
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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
01/26/2025 00:42:44
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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
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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 87eccc753002f265dc4cf3a59ba9963cea150ca891d7af615443523c4175b749
Files
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87eccc753002f265dc4cf3a59ba9963cea150ca891d7af615443523c4175b749.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 837KB
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