Behavioral task
behavioral1
Sample
1806529b170be4bbe19aff809a669b9ee1ca761cbfc82bb113ca591ad0da7e2f.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1806529b170be4bbe19aff809a669b9ee1ca761cbfc82bb113ca591ad0da7e2f.exe
Resource
win10v2004-20240611-en
General
-
Target
1806529b170be4bbe19aff809a669b9ee1ca761cbfc82bb113ca591ad0da7e2f
-
Size
907KB
-
MD5
b2e4362b9f96ec4188f662819fd0ed95
-
SHA1
f8bfd2340039c904f459136c6b6abc4bcfa68e93
-
SHA256
1806529b170be4bbe19aff809a669b9ee1ca761cbfc82bb113ca591ad0da7e2f
-
SHA512
0315b4b5fc6351615a20cb80cb61ebd3aaeeac562c89fac53fe44f7d6757eb1a9a04c2bd90a7682ad6105c7c9802efe44aeea22d4522f384c1f886a239463359
-
SSDEEP
24576:i554MROxnFMptJSvrrcI0AilFEvxHP7ooI:iQMiqTSvrrcI0AilFEvxHP
Malware Config
Extracted
orcus
10.9.164.122:9999
c3d53f9fe37146cb9de31d6e16e18ac2
-
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
Processes:
resource yara_rule sample orcus -
Orcus family
-
Orcus main payload 1 IoCs
Processes:
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 1806529b170be4bbe19aff809a669b9ee1ca761cbfc82bb113ca591ad0da7e2f
Files
-
1806529b170be4bbe19aff809a669b9ee1ca761cbfc82bb113ca591ad0da7e2f.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: 902KB - Virtual size: 901KB
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