Behavioral task
behavioral1
Sample
408208c7baccb589dd4cb6339cda1f089eefcc6aa94c3ffe5d27ff0c50408953.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
408208c7baccb589dd4cb6339cda1f089eefcc6aa94c3ffe5d27ff0c50408953.exe
Resource
win10v2004-20241007-en
General
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Target
408208c7baccb589dd4cb6339cda1f089eefcc6aa94c3ffe5d27ff0c50408953
-
Size
845KB
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MD5
fe7464234b05dd43a899ecba564bc33e
-
SHA1
8ff7985f1cc14fbadffa98a8996f1a23210941e6
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SHA256
408208c7baccb589dd4cb6339cda1f089eefcc6aa94c3ffe5d27ff0c50408953
-
SHA512
1da2270f3a4c28cdb6c52e23244ef0b72bfab387a327fbc0422f608183b260315980ee364dee98ab0027c7c3bba94c3f06361abb0eddbbf162aaad0bcb52b74b
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SSDEEP
24576:YvS04YNEMuExDiU6E5R9s8xY/2l/dH6zIbt+rE:YF4auS+UjfU2THyIbt+r
Malware Config
Extracted
orcus
0.tcp.eu.ngrok.io
40a65cb5542d4b6391fecc9c49f47c96
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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
01/13/2025 14:03:15
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plugins
AgUFyfihswTdIPqEArukcmEdSF06Hw9CAFMAbwBEACAAUAByAG8AdABlAGMAdABpAG8AbgAHAzEALgAwAEEgMwBhADUAMAAyADUAMQA2ADkAYgA4ADMANAA1ADEANAA5AGUANAAwAGEAZQA2ADMAOQBlAGYAMgA5ADMAOAA4AAEFl6aNkQPXkQKOmwKLvFcpr24sKCsVRABpAHMAYQBiAGwAZQAgAFcAZQBiAGMAYQBtACAATABpAGcAaAB0AHMABwMxAC4AMABBIDQAOAAyADAANwA5AGMAYgA1ADgAZQA3ADQANAA2AGMAOAAxADEANgA2AGQAOAAxADcAZQA4AGYAMgA4AGMAYwABAAAEBA==
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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 408208c7baccb589dd4cb6339cda1f089eefcc6aa94c3ffe5d27ff0c50408953
Files
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408208c7baccb589dd4cb6339cda1f089eefcc6aa94c3ffe5d27ff0c50408953.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: 842KB - Virtual size: 842KB
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