Behavioral task
behavioral1
Sample
xda.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
xda.exe
Resource
win10v2004-20241007-en
General
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Target
xda.exe
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Size
3.0MB
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MD5
cf6aa82e9cb164a4ddd30a1f77db1eb7
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SHA1
60790744a396419695221c39aee74672bc67fa66
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SHA256
e67c3d893e403f8974605d2c77bf66930c880de94dddb02dc13ce7c8d40ad700
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SHA512
e9465d2469199972ece28fde93be701e15d97bb495ee75545161ebb8712591b04867110d8632fce712295399c89338fdfe2c7c5179f597bffd8e3c679b95ae09
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SSDEEP
49152:XzTEKO3T5adZKM0sz5otCeEvsDKx+msbfGGW8wlBKJwAypQxbxEo9JnCmmWrZEIN:XzTtODUKTslWp2MpbfGGilIJPypSbxE8
Malware Config
Extracted
orcus
89.23.100.155:1337
d058ef377b7f46bea0e52b669562775b
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autostart_method
Registry
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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
Processes:
resource yara_rule sample orcus -
Orcus family
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Orcus main payload 1 IoCs
Processes:
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource xda.exe
Files
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xda.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: 3.0MB - Virtual size: 3.0MB
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