orcus | 7a080f9390658ba441e845e04644e6e05ef865fdf986e8a2bfeb57dd1e4b7dee | Triage

Sharing

General

Target

7a080f9390658ba441e845e04644e6e05ef865fdf986e8a2bfeb57dd1e4b7dee
Size

3.0MB
MD5

7a461d8d06c7859b09524ceb0f3d7e4a
SHA1

aa27353c3883ef1ce5728dd0112e79fec7ee2fa6
SHA256

7a080f9390658ba441e845e04644e6e05ef865fdf986e8a2bfeb57dd1e4b7dee
SHA512

22d4fe1a52d16bc45ed5d8cedb8fd98149bb236f2b23f39b37fcd59652e165198180aa7e4a9e2952229a10d9613747485a6891f94ef9019557af39da676aadea
SSDEEP

49152:4i9R1/op1fAZeM9/NtRaO5NYAxC48VYrJAypQxbn32o9JnCmxJWncFfSIH4Duis:4EMtQR9TYW8V0OypSbGo9JCmx

Score

10^/10

orcus

Malware Config

Extracted

Family

orcus

C2

45.10.151.182:10134

Mutex

064acb3fed56475eaee5e20cdd2d83c3

Attributes

autostart_method
Registry
enable_keylogger
true
install_path
%programfiles%\Orcus\svchost.exe
reconnect_delay
10000
registry_keyname
svchost
taskscheduler_taskname
svchost
watchdog_path
AppData\csrss.exe

Signatures

Orcurs Rat Executable 1 IoCs

Processes:

resource yara_rule

sample orcus
Orcus family
orcus

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
7a080f9390658ba441e845e04644e6e05ef865fdf986e8a2bfeb57dd1e4b7dee

Files

7a080f9390658ba441e845e04644e6e05ef865fdf986e8a2bfeb57dd1e4b7dee
.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_LARGE_ADDRESS_AWARE
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: 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