Behavioral task
behavioral1
Sample
cafaf51caed0d57ee3b70beb26ca7a1ad689b7ca08066c31b70e93f740213e24.exe
Resource
win7-20241010-en
General
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Target
cafaf51caed0d57ee3b70beb26ca7a1ad689b7ca08066c31b70e93f740213e24
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Size
992KB
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MD5
e8096839712127e687d0df6ea0ee205f
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SHA1
a8bc4c9692f9d081ebc55f35f6560b17c776cb06
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SHA256
cafaf51caed0d57ee3b70beb26ca7a1ad689b7ca08066c31b70e93f740213e24
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SHA512
c5ee0105f17af18929f86a64297279554f756c9bc777c29b5393e8f46e2876eb6e1c087e3d4e4845c39a393f4e4660c45f59c5f0b4daeb1da0ed4ade1ec17cc2
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SSDEEP
24576:nQA4MROxnFE31O3XrrcI0AilFEvxHPlfHaooM:n2Miu6XrrcI0AilFEvxHPlf
Malware Config
Extracted
orcus
Novie
192.168.127.128:5765
b299e3d18fe04161815341cb7e50270b
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autostart_method
TaskScheduler
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enable_keylogger
true
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install_path
%programfiles%\Orcus\Orcus.exe
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reconnect_delay
10000
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registry_keyname
Orcus
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taskscheduler_taskname
WindowsDefender
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watchdog_path
AppData\MicrosoftDefender.exe
Signatures
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Orcurs Rat Executable 1 IoCs
Processes:
resource yara_rule sample orcus -
Orcus family
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Orcus main payload 1 IoCs
Processes:
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource cafaf51caed0d57ee3b70beb26ca7a1ad689b7ca08066c31b70e93f740213e24
Files
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cafaf51caed0d57ee3b70beb26ca7a1ad689b7ca08066c31b70e93f740213e24.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: 922KB - Virtual size: 922KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 68KB - Virtual size: 68KB
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