Behavioral task
behavioral1
Sample
c6071501a797d26d9db29ecb3f2b5137bc59c7e06b8bbb3ccdb615c65ff3c620.exe
Resource
win7-20240903-en
General
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Target
c6071501a797d26d9db29ecb3f2b5137bc59c7e06b8bbb3ccdb615c65ff3c620
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Size
846KB
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MD5
a4f5fb669ad89d875dcf5c4a5bbd83ca
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SHA1
aea2c7b6e7a1f35b020db77d84c2959dcd11e592
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SHA256
c6071501a797d26d9db29ecb3f2b5137bc59c7e06b8bbb3ccdb615c65ff3c620
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SHA512
e2b8645533feef0b30c8e96ba4580ed522ce61f9e4744b8c129d00a827dc531de8a952c256aef2880f66acbfd70e741d035b4b7257b28a429c0ef032d4f93e67
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SSDEEP
24576:Ol9S04YNEMuExDiU6E5R9s8xY/2l/dOB+Ibt+rq1:Olv4auS+UjfU2TW+Ibt+ry
Malware Config
Extracted
orcus
100.81.139.78
60f564945224442d80b2e5489060a433
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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
11/24/2024 20:57:47
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plugins
AgUFyfihswTdIPqEArukcmEdSF06Hw9CAFMAbwBEACAAUAByAG8AdABlAGMAdABpAG8AbgAHAzEALgAwAEEgZgAxAGYAMAA4ADQAOQBjADgANQBlADUANAA4AGUAMABhADUAZABiADkAOAA1AGIAOABhADYAYwBmADkANAAwAAEFl6aNkQPXkQKOmwKLvFcpr24sKCsVRABpAHMAYQBiAGwAZQAgAFcAZQBiAGMAYQBtACAATABpAGcAaAB0AHMABwMxAC4AMABBIGQAMgBmADMAOQAzAGQANAA4ADcAZgA4ADQANwBjADAAYgAwAGIAYwA0AGQAMABkAGUAOQA0ADcAMQA5AGQAYQABAAAEBA==
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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 c6071501a797d26d9db29ecb3f2b5137bc59c7e06b8bbb3ccdb615c65ff3c620
Files
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c6071501a797d26d9db29ecb3f2b5137bc59c7e06b8bbb3ccdb615c65ff3c620.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