Behavioral task
behavioral1
Sample
946c3e0df5461146dc2385695c9ddce4b077247c9328f53085f4d6cc62ee10e1.exe
Resource
win7-20231215-en
General
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Target
946c3e0df5461146dc2385695c9ddce4b077247c9328f53085f4d6cc62ee10e1
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Size
911KB
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MD5
83f5f00042a3c0562187234a0249643c
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SHA1
22a5a9f6843ed462db03f390dcd21fa4fa2a0639
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SHA256
946c3e0df5461146dc2385695c9ddce4b077247c9328f53085f4d6cc62ee10e1
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SHA512
8efa5067a2e0da9ecf648aadd2e2c352c81e8541f4450713d1f6682559806530b4b7b7dedd1fc82d1f6e46c6397ebbeaca5da5a52d4033396e0fbe7d82ecb30c
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SSDEEP
24576:buQ4MROxnFl30sPePrZlI0AilFEvxHi5O6e:buzMirmrZlI0AilFEvxHi
Malware Config
Extracted
orcus
2
malwaretest.ddns.net:1756
00d9e64f36144d099c4a811a31bdda21
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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 946c3e0df5461146dc2385695c9ddce4b077247c9328f53085f4d6cc62ee10e1
Files
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946c3e0df5461146dc2385695c9ddce4b077247c9328f53085f4d6cc62ee10e1.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: 906KB - 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