Behavioral task
behavioral1
Sample
2160-373-0x0000000000430000-0x0000000000834000-memory.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2160-373-0x0000000000430000-0x0000000000834000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
2160-373-0x0000000000430000-0x0000000000834000-memory.dmp
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Size
4.0MB
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MD5
b0362d9bfb56734e5a1f66f2601b87cc
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SHA1
05bc4174608e6b2b2af21694b0f700523cb197be
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SHA256
5b14d0fc07ccb9e74976e29180634bf293e170314711eb74aa703e8b369c3e89
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SHA512
ce9cc4bd977cc98b348e49e031b7bd70327b1bcaa03839414be2ad49f94fdd4e7196937c1dccd07a780334077637801ef8692564a9cf98e462f33c535ad5c20f
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SSDEEP
98304:XLNuSZTKA0t9FFPEM9lwDwLmf6/MO4MypSbhso9JCmk:9bk9fcwlwDw860O4MypSbJC7
Malware Config
Extracted
orcus
45.74.38.211:4782
7a9c0f279c464958aebbd585f20f1cf2
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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 2160-373-0x0000000000430000-0x0000000000834000-memory.dmp
Files
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2160-373-0x0000000000430000-0x0000000000834000-memory.dmp.exe windows:4 windows x86 arch:x86
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
Sections
.text Size: 4.0MB - Virtual size: 4.0MB
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