Behavioral task
behavioral1
Sample
3def5685bcba5bde6993fc2a6dac2082ebdf0a608ed158bffcc0530692c9fb83.exe
Resource
win7-20240903-en
General
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Target
3def5685bcba5bde6993fc2a6dac2082ebdf0a608ed158bffcc0530692c9fb83
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Size
842KB
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MD5
eee49c00db8227d3bba2e0a7bfede60e
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SHA1
a2cbdff93ffad0e944c4d7d807d72a97a681431c
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SHA256
3def5685bcba5bde6993fc2a6dac2082ebdf0a608ed158bffcc0530692c9fb83
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SHA512
3c8ae70b78f21a054c167f184288db9fc42876ad434465d4f1ef8aa6571215f41f1c6e6aeb2b118f0d1ba833092b51f2f78079dc24cb8cd987df928254636098
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SSDEEP
24576:rY/S04YNEMuExDiU6E5R9s8xY/2l/dFLbB83oIbt+rT:rY14auS+UjfU2TVb63oIbt+r
Malware Config
Extracted
orcus
127.0.0.1
b9b1f00b4fb14d0298e9777e900b7f5d
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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
12/22/2024 16:34:42
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plugins
AgUFyfihswTdIPqEArukcmEdSF06Hw9CAFMAbwBEACAAUAByAG8AdABlAGMAdABpAG8AbgAHAzEALgAwAEEgMQA2ADkAMAAyADgAYQAzADkAYQBjAGMANABiADkAZAA5ADUAZAA3ADgAYQA3AGUAZgA0ADcAZAA1ADgAMgBkAAEAAAACAg==
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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_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 3def5685bcba5bde6993fc2a6dac2082ebdf0a608ed158bffcc0530692c9fb83
Files
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3def5685bcba5bde6993fc2a6dac2082ebdf0a608ed158bffcc0530692c9fb83.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: 840KB - Virtual size: 839KB
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