orcus | FATALITY CS2[.]exe | Triage

Sharing

General

Target

FATALITY CS2.exe
Size

924KB
MD5

c81a86cb381a5ff2b05dc3d748cab736
SHA1

dd3494d263c772c428e7db24b17c6b5e9380c418
SHA256

3d3f9ad0edee3dc1cd897f9f4892d4e02ff15fa7d284d02079cf52ece0dbf315
SHA512

60b6ea3f5312a6535c5eb1edd1b9e9363cdc1f7b99d66ca91d4af7dbc2b0e77be73eacf649e162e80b4ab0d3f0d7d1fab6f09eb3a59f6850099b3eeed10cc6b9
SSDEEP

24576:uqSM4MROxnFE3zO3irrcI0AilFEvxHPRooo:7AMiugirrcI0AilFEvxHP

Score

10^/10

fatality cs2 orcus

Malware Config

Extracted

Family

orcus

Botnet

FATALITY CS2

C2

192.168.0.179:5252

Mutex

9b5c97cbe93d4d7ebc16e37a45173663

Attributes

autostart_method
TaskScheduler
enable_keylogger
true
install_path
%programfiles%\Orcus\Orcus.exe
reconnect_delay
10000
registry_keyname
FATALITY CS2
taskscheduler_taskname
FATALITY CS2
watchdog_path
AppData\OrcusWatchdog.exe

Signatures

Orcurs Rat Executable 1 IoCs

resource	yara_rule
sample	orcus

Orcus family
orcus

Orcus main payload 1 IoCs

resource	yara_rule
sample	family_orcus

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
FATALITY CS2.exe

Files

FATALITY CS2.exe
.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