Behavioral task
behavioral1
Sample
a95130d9516704e9f80a00dfd4fba85144c79297823db15186d26c031ce3ec5d.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a95130d9516704e9f80a00dfd4fba85144c79297823db15186d26c031ce3ec5d.exe
Resource
win10v2004-20240730-en
General
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Target
a95130d9516704e9f80a00dfd4fba85144c79297823db15186d26c031ce3ec5d
-
Size
3.0MB
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MD5
25f00bde128e2a9c2e2a902642f66b19
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SHA1
2b325bdac1745903d19d66ce3073f2314bb5c37c
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SHA256
a95130d9516704e9f80a00dfd4fba85144c79297823db15186d26c031ce3ec5d
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SHA512
877d03687d167534a9f054258743c82ce97fe13672e94dc69e3dad6db50516ca97dfe5d5e9250e822df5de1ace79cc8b51dcbc2e680f74baa8f66dcc24c31f98
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SSDEEP
49152:O4m0ie4mZKMTEuSyRfz9W7GvbwkHKMAypQxbTjo9JnCmF6drxwI0AilFCvxHT:O4Die49KzW79EKjypSbPo9JCm
Malware Config
Extracted
orcus
0.0.0.0:25565
cefa4beac7bf47a59eaf58e4df61f6d9
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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
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 a95130d9516704e9f80a00dfd4fba85144c79297823db15186d26c031ce3ec5d
Files
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a95130d9516704e9f80a00dfd4fba85144c79297823db15186d26c031ce3ec5d.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: 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