Behavioral task
behavioral1
Sample
d95a517170fbc458ef4316e5983bc0b3ddb43dd98c32fd462f026f5061155344.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d95a517170fbc458ef4316e5983bc0b3ddb43dd98c32fd462f026f5061155344.exe
Resource
win10v2004-20241007-en
General
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Target
d95a517170fbc458ef4316e5983bc0b3ddb43dd98c32fd462f026f5061155344
-
Size
903KB
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MD5
a93e7dbe938820491dab85d3cec53c02
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SHA1
b13d4953ae756189c236ed83ff98e87a37ea775a
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SHA256
d95a517170fbc458ef4316e5983bc0b3ddb43dd98c32fd462f026f5061155344
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SHA512
f47c4a311b78578e437fcf4097eec7616d471fd21e9e88405d6f3a55a2dbc0189a0f41404f4b79fb89997703b6b0e689b6e206ba2ab96465d054856468e6b66e
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SSDEEP
12288:M8shHAVBuQBBed37dG1lFlWcYT70pxnnaaoawMRVcTqSA+9rZNrI0AilFEvxHvBI:l3s4MROxnF9LqrZlI0AilFEvxHiafo
Malware Config
Extracted
orcus
192.168.0.18:7777
b89ef14e6929457a99dcbd7c29f92c3f
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autostart_method
Disable
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enable_keylogger
false
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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
Orcus
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watchdog_path
AppData\OrcusWatchdog.exe
Signatures
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Orcurs Rat Executable 1 IoCs
resource yara_rule sample orcus -
Orcus family
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Orcus main payload 1 IoCs
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d95a517170fbc458ef4316e5983bc0b3ddb43dd98c32fd462f026f5061155344
Files
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d95a517170fbc458ef4316e5983bc0b3ddb43dd98c32fd462f026f5061155344.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: 898KB - Virtual size: 898KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
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