orcus | 014225d4708bad9fd3e8bfec304bfee19f57215ad7a27a7bd13200334e0054db

Analysis

max time kernel
121s
max time network
139s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
06-08-2024 01:39

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General

Target

014225d4708bad9fd3e8bfec304bfee19f57215ad7a27a7bd13200334e0054db.exe
Size

903KB
MD5

ef0f2b66a899309313edd6588c760f54
SHA1

37b5122ed4fa19db149d11f2b34a7063afcc5734
SHA256

014225d4708bad9fd3e8bfec304bfee19f57215ad7a27a7bd13200334e0054db
SHA512

5db560f30b92c0f5dbe982bbd9b11384cb8f316f827a48e2d3a7785eb97572ffd5de847d149c08a7fa49f00d09ce01a2fda052f528a15c33cc688e11dbb5d1d9
SSDEEP

24576:wVWC4MROxnFwHrrcI0AilFEvxHPCBooN:wqMiCHrrcI0AilFEvxHP

Score

10^/10

orcus baru-bang discovery rat spyware stealer

Malware Config

Extracted

Family

orcus

Botnet

BARU-BANG

147.139.130.244:2024

Mutex

0f4fd272077448259ee06bc136d01316

Attributes

autostart_method
Disable
enable_keylogger
true
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

Orcurs Rat Executable 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1152-1-0x0000000000820000-0x0000000000908000-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

Processes:

014225d4708bad9fd3e8bfec304bfee19f57215ad7a27a7bd13200334e0054db.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	014225d4708bad9fd3e8bfec304bfee19f57215ad7a27a7bd13200334e0054db.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

014225d4708bad9fd3e8bfec304bfee19f57215ad7a27a7bd13200334e0054db.exe

description	pid	Process
Token: SeDebugPrivilege	1152	014225d4708bad9fd3e8bfec304bfee19f57215ad7a27a7bd13200334e0054db.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

014225d4708bad9fd3e8bfec304bfee19f57215ad7a27a7bd13200334e0054db.exe

pid	Process
1152	014225d4708bad9fd3e8bfec304bfee19f57215ad7a27a7bd13200334e0054db.exe

C:\Users\Admin\AppData\Local\Temp\014225d4708bad9fd3e8bfec304bfee19f57215ad7a27a7bd13200334e0054db.exe
"C:\Users\Admin\AppData\Local\Temp\014225d4708bad9fd3e8bfec304bfee19f57215ad7a27a7bd13200334e0054db.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1152

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\Cab23A9.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
memory/1152-0-0x00000000749FE000-0x00000000749FF000-memory.dmp

Filesize
4KB

Download
memory/1152-1-0x0000000000820000-0x0000000000908000-memory.dmp

Filesize
928KB

Download
memory/1152-2-0x00000000004D0000-0x00000000004DE000-memory.dmp

Filesize
56KB

Download
memory/1152-3-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/1152-4-0x0000000001FF0000-0x000000000204C000-memory.dmp

Filesize
368KB

Download
memory/1152-5-0x00000000007C0000-0x00000000007D2000-memory.dmp

Filesize
72KB

Download
memory/1152-6-0x0000000000800000-0x0000000000818000-memory.dmp

Filesize
96KB

Download
memory/1152-7-0x0000000002050000-0x0000000002060000-memory.dmp

Filesize
64KB

Download
memory/1152-24-0x00000000749FE000-0x00000000749FF000-memory.dmp

Filesize
4KB

Download
memory/1152-25-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download