Behavioral task
behavioral1
Sample
778a38eda2e11ab63431790b1839e9e4893e9090956ae1fee73602978d8cbb38.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
778a38eda2e11ab63431790b1839e9e4893e9090956ae1fee73602978d8cbb38.exe
Resource
win10v2004-20240611-en
General
-
Target
778a38eda2e11ab63431790b1839e9e4893e9090956ae1fee73602978d8cbb38
-
Size
924KB
-
MD5
0ee7e99678417ed9774308a536b29429
-
SHA1
90b5785ce51cf35c2bc176aafd42ddb75e945135
-
SHA256
778a38eda2e11ab63431790b1839e9e4893e9090956ae1fee73602978d8cbb38
-
SHA512
0a7c6657c6650d4ce88b1a25312f5c3a84077966558f97459aa60e7f36234f0883fd9c2f5148ae93a6eedd524a99aa45dd41f4c0ae816e4d9895a3375630570e
-
SSDEEP
24576:lmHR4MROxnFE3kO30rrcI0AilFEvxHPNBoog:suMiuB0rrcI0AilFEvxHP
Malware Config
Extracted
orcus
192.168.56.1:32123
a2a32c9071074ce38ee0f2d33ff430a3
-
autostart_method
Registry
-
enable_keylogger
true
-
install_path
%programfiles%\Orcus\Orcus.exe
-
reconnect_delay
10000
-
registry_keyname
Orcus
-
taskscheduler_taskname
ti pidorasik
-
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 778a38eda2e11ab63431790b1839e9e4893e9090956ae1fee73602978d8cbb38
Files
-
778a38eda2e11ab63431790b1839e9e4893e9090956ae1fee73602978d8cbb38.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: 921KB - Virtual size: 920KB
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