Behavioral task
behavioral1
Sample
Hack.exe
Resource
win7-20231215-en
General
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Target
Hack.exe
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Size
908KB
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MD5
5bc07820605f88458f319271255ca033
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SHA1
d5f9e6b2755dd4d189a3e97a38cfe376cdacb81f
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SHA256
97fcda2efb84505407d88da25d6c0d58371c57ed50be9ee1e9115746db247840
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SHA512
c2f7dfbcc5f2de041943782154d70eea786161f655d291e5153ce06754e94479377006583eac4a5a10107bf8125450cecf621fa5dd56b70b78ff2293ae682555
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SSDEEP
12288:xRzyAHWSkJ6ZBy37dG1lFlWcYT70pxnnaaoawISIh4BBpGRrZNrI0AilFEvxHvB8:Ak84MROxnFh/igrZlI0AilFEvxHiPh
Malware Config
Extracted
orcus
centre-shaped.gl.at.ply.gg:30015
d23399dc357145e79ae8dedb939d039a
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autostart_method
Registry
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enable_keylogger
false
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install_path
C:\Windows/system32/system31/loader.exe
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reconnect_delay
10000
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registry_keyname
Update
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taskscheduler_taskname
Updater
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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 Hack.exe
Files
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Hack.exe.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: 905KB - Virtual size: 904KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
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