Behavioral task
behavioral1
Sample
e15c3ff9de2290626cc24301d496ff18a89adb9832a93c3d17cd9e4a1484e8cc.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e15c3ff9de2290626cc24301d496ff18a89adb9832a93c3d17cd9e4a1484e8cc.exe
Resource
win10v2004-20241007-en
General
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Target
e15c3ff9de2290626cc24301d496ff18a89adb9832a93c3d17cd9e4a1484e8cc
-
Size
903KB
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MD5
50b929d34d4b8d8a1403372fa7c608cb
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SHA1
a1edb9952c197496edc5455e5be1d8af886bf3ce
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SHA256
e15c3ff9de2290626cc24301d496ff18a89adb9832a93c3d17cd9e4a1484e8cc
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SHA512
825a59aabe859826d43f60785d6592948cfbb971a669f10ffe51439ef23c301c06ab63e0929a30b8abb4be558410de7e7a3feac894a108d410472a18da6af39d
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SSDEEP
12288:48shHAVBuQBBed37dG1lFlWcYT70pxnnaaoawMRVcTqSA+9rZNrI0AilFEvxHvB1:J3s4MROxnF9LqrZlI0AilFEvxHiXo
Malware Config
Extracted
orcus
venerra.ddns.net:1604
004182be16184746aa39d249aa1c91af
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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
-
Orcus main payload 1 IoCs
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e15c3ff9de2290626cc24301d496ff18a89adb9832a93c3d17cd9e4a1484e8cc
Files
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e15c3ff9de2290626cc24301d496ff18a89adb9832a93c3d17cd9e4a1484e8cc.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