Behavioral task
behavioral1
Sample
715b4f18f85cbea590cb0a124c8653671d954c6cab3d81a3c570140b69ee6c1f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
715b4f18f85cbea590cb0a124c8653671d954c6cab3d81a3c570140b69ee6c1f.exe
Resource
win10v2004-20241007-en
General
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Target
715b4f18f85cbea590cb0a124c8653671d954c6cab3d81a3c570140b69ee6c1f
-
Size
841KB
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MD5
4a667433343828c12e9c5679f707db74
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SHA1
1ef28cff2d80369bece4b28b88beaf52342cc62a
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SHA256
715b4f18f85cbea590cb0a124c8653671d954c6cab3d81a3c570140b69ee6c1f
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SHA512
c03b335895ac4a0ae9825000c4ef9d73f67e0a9475556567fdfe547ab9f03fbfa9c63a1a4db8b3cf89ddfa36b8db37d178fd3bfa3c5945519e20ef06493690b9
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SSDEEP
24576:muS04YNEMuExDiU6E5R9s8xY/2l/df6Ibt+rH:mq4auS+UjfU2Tf6Ibt+r
Malware Config
Extracted
orcus
192.168.2.23
4bf07e4ada0b440f9979ca0174f03a7a
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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
C:\Windows.old\WINDOWS
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installservice
false
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keylogger_enabled
false
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newcreationdate
09/15/2021 17:22:19
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plugins
AgUFyfihswTdIPqEArukcmEdSF06Hw9CAFMAbwBEACAAUAByAG8AdABlAGMAdABpAG8AbgAHAzEALgAwAEEgMgAwADgAZQAyADEAMQAxADAAYgBlAGYANAA1AGUAOABhAGYAZgAzADAAMQA4ADEAMAA2AGIAZAAwADkANABkAAEAAAACAg==
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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
-
Orcus family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 715b4f18f85cbea590cb0a124c8653671d954c6cab3d81a3c570140b69ee6c1f
Files
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715b4f18f85cbea590cb0a124c8653671d954c6cab3d81a3c570140b69ee6c1f.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: 839KB - Virtual size: 838KB
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