Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Behavioral task
behavioral1
Sample
38e5164dc738a0d680f4dba34a790b62dc7ef0750b63494b41a9d3efbad40574.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
38e5164dc738a0d680f4dba34a790b62dc7ef0750b63494b41a9d3efbad40574.exe
Resource
win10v2004-20231127-en
General
-
Target
38e5164dc738a0d680f4dba34a790b62dc7ef0750b63494b41a9d3efbad40574
-
Size
914KB
-
MD5
c83c800b6210ffe0eb25618375aa0bb9
-
SHA1
9cd93773f909fa3b026e6f0de4defbed6cccd3f1
-
SHA256
38e5164dc738a0d680f4dba34a790b62dc7ef0750b63494b41a9d3efbad40574
-
SHA512
2dcd2a784f9ae7e89effc4c3171d8b3fd8c9c7bc48f75ab62292febbe7082b841b0885d19fcca14da8e722236e603c299ae729fc43468ec9851a2d1b7e7ad1d9
-
SSDEEP
24576:8W64MROxnFD3orXYf1rrcI0AilFEvxHPSooX:8KMiJhrrcI0AilFEvxHP
Malware Config
Extracted
orcus
127.0.0.1:10134
0bbaa7985ac942c388c42af97c947323
-
autostart_method
Registry
-
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 38e5164dc738a0d680f4dba34a790b62dc7ef0750b63494b41a9d3efbad40574
Files
-
38e5164dc738a0d680f4dba34a790b62dc7ef0750b63494b41a9d3efbad40574.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 911KB - Virtual size: 910KB
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