Behavioral task
behavioral1
Sample
cd7dd87500f6775ffd5477ca83b6f2c22dd8ad50b33e678a50374b9e46cdbea2.exe
Resource
win7-20240903-en
General
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Target
cd7dd87500f6775ffd5477ca83b6f2c22dd8ad50b33e678a50374b9e46cdbea2
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Size
846KB
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MD5
fb24bcb4a433dd86141c0cee0b899952
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SHA1
21472a7ef07b7397ffe69b857b4466b5fbc8c17b
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SHA256
cd7dd87500f6775ffd5477ca83b6f2c22dd8ad50b33e678a50374b9e46cdbea2
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SHA512
22e07afd77bff65dd30cffc99cd3b270989d70653d35c41c791f65ef4b382f684c15a0e0d0a41c258de383c1ab6df45dfcd20235ab3930e59ce236a8b1b1c775
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SSDEEP
24576:6l9S04YNEMuExDiU6E5R9s8xY/2l/d2jIbt+rG:6lv4auS+UjfU2T6Ibt+r
Malware Config
Extracted
orcus
192.168.1.105
8b9c7f4cc341405cb9e57e28c405583c
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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
10/22/2024 17:36:59
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plugins
AgUFyfihswTdIPqEArukcmEdSF06Hw9CAFMAbwBEACAAUAByAG8AdABlAGMAdABpAG8AbgAHAzEALgAwAEEgMwAyADYAOAAxADQAYwBmADYANAA0ADEANAA5AGMANQA5AGIANgAzAGUAYgBiADUAYgBkAGYAMwBlADcAYgAzAAEFl6aNkQPXkQKOmwKLvFcpr24sKCsVRABpAHMAYQBiAGwAZQAgAFcAZQBiAGMAYQBtACAATABpAGcAaAB0AHMABwMxAC4AMABBIDQAYQBiADQAMgBjADQAZQBkAGYANABmADQAYwAwADUAYQBkAGUAMwA0ADkAOQAwADUAOABlADkAZAA2ADMAYwABAAAEBA==
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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.
Processes:
resource cd7dd87500f6775ffd5477ca83b6f2c22dd8ad50b33e678a50374b9e46cdbea2
Files
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cd7dd87500f6775ffd5477ca83b6f2c22dd8ad50b33e678a50374b9e46cdbea2.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: 843KB - Virtual size: 843KB
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