Behavioral task
behavioral1
Sample
xdwd.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral2
Sample
xdwd.exe
Resource
win11-20241007-en
General
-
Target
xdwd.exe
-
Size
3.0MB
-
MD5
40887369c101155d2cb098a476c144a3
-
SHA1
7e5b376f1ed70c3fbfd34441a0c784b033191628
-
SHA256
37a22a8adb289aa01b0a682fdea97105ac4df1bf6744fef205f5024405c1db55
-
SHA512
a2870dcdc06f0523bd909760740b23392c5285f15b8bfc6738cc8ace46ff571f2db42cf4d3555fcdcd4902b07fd34bd3ed5cfc2802e7eec5ac82e07b258626df
-
SSDEEP
49152:tefEKO3T5adZKM0sz5otCeEvsDKx+msbfGGW8wlBKJwAypQxbxEo9JnCmmAX8rZz:teftODUKTslWp2MpbfGGilIJPypSbxEY
Malware Config
Extracted
orcus
193.161.193.99:43991
4f1df520a99845e0841d321a8597e7ed
-
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 xdwd.exe
Files
-
xdwd.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: 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