orcus | 40153c29e56e306b9fa0a35abd2c333e3dff797b64afcfec3c324411104426ae

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 01:35

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General

Target

40153c29e56e306b9fa0a35abd2c333e3dff797b64afcfec3c324411104426ae.exe
Size

903KB
MD5

4949ca5c524dba414d83634d72ed8ab7
SHA1

92f3d0062e53385d3c0c0e8d21c678a1787d2ac8
SHA256

40153c29e56e306b9fa0a35abd2c333e3dff797b64afcfec3c324411104426ae
SHA512

17981bed21bd211e286fe8c8003144104f9c2b586e40c1a596525a4a3f481a4913be96ba1498e5736baac60d1c9fde6662facf9735ebea945e09fd3639da119c
SSDEEP

24576:OVWC4MROxnFwOVrrcI0AilFEvxHPhoo5:OqMiC8rrcI0AilFEvxHP

Score

10^/10

orcus discovery rat spyware stealer

Malware Config

Extracted

Family

orcus

b7fscoc.localto.net:5435

Mutex

7542263bb2c24fdf943bbfef685ca85f

Attributes

autostart_method
Disable
enable_keylogger
false
install_path
%appdata%\Microsoft\Speech\AudioDriver.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
behavioral2/memory/3012-1-0x0000000000170000-0x0000000000258000-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	40153c29e56e306b9fa0a35abd2c333e3dff797b64afcfec3c324411104426ae.exe

C:\Users\Admin\AppData\Local\Temp\40153c29e56e306b9fa0a35abd2c333e3dff797b64afcfec3c324411104426ae.exe
"C:\Users\Admin\AppData\Local\Temp\40153c29e56e306b9fa0a35abd2c333e3dff797b64afcfec3c324411104426ae.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3012

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

memory/3012-0-0x000000007523E000-0x000000007523F000-memory.dmp

Filesize
4KB

Download
memory/3012-1-0x0000000000170000-0x0000000000258000-memory.dmp

Filesize
928KB

Download
memory/3012-2-0x0000000000D80000-0x0000000000D8E000-memory.dmp

Filesize
56KB

Download
memory/3012-3-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/3012-4-0x0000000004C50000-0x0000000004CAC000-memory.dmp

Filesize
368KB

Download
memory/3012-5-0x0000000005430000-0x00000000059D4000-memory.dmp

Filesize
5.6MB

Download
memory/3012-6-0x0000000004D70000-0x0000000004E02000-memory.dmp

Filesize
584KB

Download
memory/3012-7-0x0000000004E50000-0x0000000004E62000-memory.dmp

Filesize
72KB

Download
memory/3012-8-0x00000000053E0000-0x00000000053EA000-memory.dmp

Filesize
40KB

Download
memory/3012-10-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download