Behavioral task
behavioral1
Sample
EULA.exe
Resource
win7-20240903-en
General
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Target
EULA.exe
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Size
903KB
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MD5
74e7c3dd5e6ef5b11711908ef3287ca4
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SHA1
51f8d9c30afe4a8008b5ebeba170867344515894
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SHA256
d9180bdfac53a54bca92664b13aae1db03e9ad2e789528730f4f855302588d39
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SHA512
32617b9ff6effab4884c3f1a40e212ca94f64b5482aad51109ae890759313a601ee1b41019e9e23e35c8d94aad1d41a6027c615641fe3586e65b2781a9d964e1
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SSDEEP
24576:Ham4MROxnF4HrrcI0AilFEvxHPuGaoo1:HOMiaHrrcI0AilFEvxHP
Malware Config
Extracted
orcus
195.88.218.71:10134
1ca5744744c6474d88ae72987a8eded8
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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 EULA.exe
Files
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EULA.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: 898KB - Virtual size: 897KB
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