orcus | d9180bdfac53a54bca92664b13aae1db03e9ad2e789528730f4f855302588d39

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-01-2025 15:54

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General

Target

EULA.exe
Size

903KB
MD5

74e7c3dd5e6ef5b11711908ef3287ca4
SHA1

51f8d9c30afe4a8008b5ebeba170867344515894
SHA256

d9180bdfac53a54bca92664b13aae1db03e9ad2e789528730f4f855302588d39
SHA512

32617b9ff6effab4884c3f1a40e212ca94f64b5482aad51109ae890759313a601ee1b41019e9e23e35c8d94aad1d41a6027c615641fe3586e65b2781a9d964e1
SSDEEP

24576:Ham4MROxnF4HrrcI0AilFEvxHPuGaoo1:HOMiaHrrcI0AilFEvxHP

Score

10^/10

orcus discovery rat spyware stealer

Malware Config

Extracted

Family

orcus

195.88.218.71:10134

Mutex

1ca5744744c6474d88ae72987a8eded8

Attributes

autostart_method
Disable
enable_keylogger
false
install_path
%programfiles%\Orcus\Orcus.exe
reconnect_delay
10000
registry_keyname
Orcus
taskscheduler_taskname
Orcus
watchdog_path
AppData\OrcusWatchdog.exe

Signatures

Orcus
Orcus is a Remote Access Trojan that is being sold on underground forums.
rat spyware stealer orcus
Orcus family
orcus

Orcurs Rat Executable 1 IoCs

resource	yara_rule
behavioral1/memory/2036-1-0x0000000000B00000-0x0000000000BE8000-memory.dmp	orcus

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EULA.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2036	EULA.exe

C:\Users\Admin\AppData\Local\Temp\EULA.exe
"C:\Users\Admin\AppData\Local\Temp\EULA.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab695F.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
memory/2036-0-0x00000000740CE000-0x00000000740CF000-memory.dmp

Filesize
4KB

Download
memory/2036-1-0x0000000000B00000-0x0000000000BE8000-memory.dmp

Filesize
928KB

Download
memory/2036-2-0x00000000001B0000-0x00000000001BE000-memory.dmp

Filesize
56KB

Download
memory/2036-3-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/2036-4-0x0000000002200000-0x000000000225C000-memory.dmp

Filesize
368KB

Download
memory/2036-5-0x0000000000340000-0x0000000000352000-memory.dmp

Filesize
72KB

Download
memory/2036-6-0x00000000003B0000-0x00000000003C8000-memory.dmp

Filesize
96KB

Download
memory/2036-7-0x00000000004B0000-0x00000000004C0000-memory.dmp

Filesize
64KB

Download
memory/2036-24-0x00000000740CE000-0x00000000740CF000-memory.dmp

Filesize
4KB

Download
memory/2036-25-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download