Behavioral task
behavioral1
Sample
b8ec53038837781ba7037514d04e4c8075489185dcb967a4e296aec35c62ef34.exe
Resource
win7-20240903-en
General
-
Target
b8ec53038837781ba7037514d04e4c8075489185dcb967a4e296aec35c62ef34
-
Size
913KB
-
MD5
3992adca438aa315a440553482496942
-
SHA1
3280796a667b1b14731ccf37656f02366237fb46
-
SHA256
b8ec53038837781ba7037514d04e4c8075489185dcb967a4e296aec35c62ef34
-
SHA512
7433550582171fbd50eccf8ad0b0d8e71194b2157374429081738d709c15b843e1b8ccd856c2cdf9faaf589ba6b41a928c895a304a5f08e358ce97d7e001882b
-
SSDEEP
24576:4Eqr4MROxnF25bHKTlQMrZlI0AilFEvxHiPN:4EjMiwMrZlI0AilFEvxHi
Malware Config
Extracted
orcus
192.168.31.232:3941
8b9d3646f7234d7ea3bb88796d93242f
-
autostart_method
Disable
-
enable_keylogger
false
-
install_path
%programfiles%\Orcus\Orcus.exe
-
reconnect_delay
10000
-
registry_keyname
Orcus
-
taskscheduler_taskname
Orcus
-
watchdog_path
AppData\OrcusWatchdog.exe
Signatures
-
Orcurs Rat Executable 1 IoCs
resource yara_rule sample orcus -
Orcus family
-
Orcus main payload 1 IoCs
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b8ec53038837781ba7037514d04e4c8075489185dcb967a4e296aec35c62ef34
Files
-
b8ec53038837781ba7037514d04e4c8075489185dcb967a4e296aec35c62ef34.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: 908KB - Virtual size: 908KB
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