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Behavioral task
behavioral1
Sample
8ce030cbf4634646ae928f405ebef8c59df98db5d040e6829588f8f83f7cce51.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8ce030cbf4634646ae928f405ebef8c59df98db5d040e6829588f8f83f7cce51.exe
Resource
win10v2004-20250129-en
General
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Target
8ce030cbf4634646ae928f405ebef8c59df98db5d040e6829588f8f83f7cce51
-
Size
903KB
-
MD5
3d2f2878ae8ae367ad30eded481a410b
-
SHA1
7915556d81977ea5c34fae39f94bf573be40a722
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SHA256
8ce030cbf4634646ae928f405ebef8c59df98db5d040e6829588f8f83f7cce51
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SHA512
e67afb09fdefab6aa2ff496cec63db26f4288124f6abc41565c205266421d393db06fddc0d2b649176b03efbc177c7bb6ec4843dd25c6a46dcb9986f6203b2cb
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SSDEEP
12288:W8shHAVBuQBBed37dG1lFlWcYT70pxnnaaoawflBa2Ley+trZNrI0AilFEvxHvB2:P3s4MROxnFCay6rZlI0AilFEvxHiL0U
Malware Config
Extracted
orcus
127.0.0.1:1111
7ab03945edaa466c8c799c01a364b00a
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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 8ce030cbf4634646ae928f405ebef8c59df98db5d040e6829588f8f83f7cce51
Files
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8ce030cbf4634646ae928f405ebef8c59df98db5d040e6829588f8f83f7cce51.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