Behavioral task
behavioral1
Sample
1226c5766b09a5b465722d5e2b9c37d8f6900e256a53cbd922feefe10a9a4a44.exe
Resource
win7-20240708-en
General
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Target
1226c5766b09a5b465722d5e2b9c37d8f6900e256a53cbd922feefe10a9a4a44
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Size
1.2MB
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MD5
0468061873999107d5d02acade17462b
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SHA1
c7ae07074a709e65076a11fcddb2cb34e79bb49b
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SHA256
1226c5766b09a5b465722d5e2b9c37d8f6900e256a53cbd922feefe10a9a4a44
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SHA512
dfc1f6b8c844de33cdddfe7a4bbb579fb7a240f7e6383396ea8a46d1c3a21fe190205c6a7789eb0c26fb9218480f7c460be57f09670ee9e0e93070f80ee50624
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SSDEEP
24576:P5WHS04YNEMuExDiU6E5R9s8xY/2l/dRJ5dtsPxNGfH2qIbt+re:P5Wd4auS+UjfU2T/5XD+qIbt+r
Malware Config
Extracted
orcus
213.182.126.56
780be458c1f747cd8f581d8d760893ad
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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
01/08/2025 14:17:18
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plugins
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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 1226c5766b09a5b465722d5e2b9c37d8f6900e256a53cbd922feefe10a9a4a44
Files
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1226c5766b09a5b465722d5e2b9c37d8f6900e256a53cbd922feefe10a9a4a44.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: 1.2MB - Virtual size: 1.2MB
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