General
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Target
test.exe
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Size
924KB
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MD5
e0e547d76edcd7f473c3ee28f69bc3e0
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SHA1
897c40c0387402426b33ef195ea334cd097767e6
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SHA256
c0a362f8a096093d7fa26af03014b69224e95ef1f8011a7a6461f0848d2ce61d
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SHA512
d567f0705a6c1c4b03ad61e8029e995978f220690bbd966172d5190f1e946568e351a88fa8ad2d0f112549a4290828110733b7eba11b09bc1f22cb742584adcb
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SSDEEP
24576:ZmHR4MROxnFE3kO3vrrcI0AilFEvxHPh4oog:QuMiuBvrrcI0AilFEvxHPh
Malware Config
Extracted
orcus
lox_228
192.168.2.229:7777
7e6191bc99f745599156ed7338a596a3
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autostart_method
Registry
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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
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 test.exe
Files
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test.exe.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: 921KB - Virtual size: 920KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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