Behavioral task
behavioral1
Sample
0b137abbdebf413eaca714dbfea7fa61ca726d17a71acdd02348b5c9c6b4ae96.exe
Resource
win7-20240215-en
General
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Target
0b137abbdebf413eaca714dbfea7fa61ca726d17a71acdd02348b5c9c6b4ae96
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Size
912KB
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MD5
d4b6f5a6ae8a292d9946f17a51ef9425
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SHA1
e5a263c0ba45ff8fc869c76a215846fa62346a23
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SHA256
0b137abbdebf413eaca714dbfea7fa61ca726d17a71acdd02348b5c9c6b4ae96
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SHA512
8edbf876dca5d275178f28026a8fa6534ad109296c14a6a12dc2a2d8c6d0f5659adea49dc47c352ea338a257702b12f1b670ea0ad58cf6d94e42ef9723e946ef
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SSDEEP
24576:sam4MROxnFrFPurerrcI0AilFEvxHPMoop:sOMiMerrcI0AilFEvxHP
Malware Config
Extracted
orcus
client
192.168.1.174:10134
2702a3b772764a919199643017f1e0c6
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autostart_method
Disable
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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 0b137abbdebf413eaca714dbfea7fa61ca726d17a71acdd02348b5c9c6b4ae96
Files
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0b137abbdebf413eaca714dbfea7fa61ca726d17a71acdd02348b5c9c6b4ae96.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: 907KB - Virtual size: 906KB
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